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Tuniu Corporation

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FY2021 Annual Report · Tuniu Corporation
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Table of Contents

UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
WASHINGTON, D.C. 20549

FORM 20-F

(Mark One)
☐     REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

☒    ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the fiscal year ended December 31, 2021.

OR

☐    TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

OR

☐    SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

Date of event requiring this shell company report.........................

For the transition period from          to

Commission file number: 001-36430

Tuniu Corporation
(Exact name of Registrant as specified in its charter)

N/A
(Translation of Registrant’s name into English)

Cayman Islands
(Jurisdiction of incorporation or organization)

Tuniu Building No. 32
Suningdadao, Xuanwu District
Nanjing, Jiangsu Province 210042
The People’s Republic of China
(Address of principal executive offices)

Mr. Anqiang Chen, Financial Controller
Telephone: +(86) 25 86853969
Email: ir@tuniu.com

Tuniu Building No. 32
Suningdadao, Xuanwu District
Nanjing, Jiangsu Province 210042
The People’s Republic of China
(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

Securities registered or to be registered pursuant to Section 12(b) of the Act.

Title of each class
American depositary shares (one 
American depositary share 
representing three Class A ordinary 
shares, par value US$0.0001 per share)

Class A ordinary shares, par value 
US$0.0001 per share*

Trading Symbol(s)
TOUR

Name of each exchange on which registered
The Nasdaq Stock Market LLC
(The Nasdaq Global Market)

The Nasdaq Stock Market LLC
(The Nasdaq Global Market)

*

Not for trading, but only in connection with the listing on The Nasdaq Global Market of American depositary shares.

Securities registered or to be registered pursuant to Section 12(g) of the Act.

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act.

None
(Title of Class)

None
(Title of Class)

Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period covered by the annual report.

   
    
 
 
 
 
Table of Contents

371,958,043 Class A ordinary shares (including 18,266,523 Class A ordinary shares, represented by 6,088,841 ADSs, repurchased and reserved for the future exercise of options or the vesting of other awards
under the 2008 Plan and the 2014 Plan) and 17,373,500 Class B ordinary shares, par value US$0.0001 per share, as of December 31, 2021.

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934.

☐ Yes   ☒ No

☐ Yes   ☒ No

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period
that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

⌧ Yes   ☐ No

Indicate  by  check  mark  whether  the  registrant  has  submitted  electronically  every  Interactive  Data  File  required  to  be  submitted  pursuant  to  Rule  405  of  Regulation  S-T  (§232.405  of  this  chapter)  during  the
preceding 12 months (or for such shorter period that the registrant was required to submit such files).

⌧ Yes   ☐ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated
filer,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer     

Non-accelerated filer

☐

☐

Accelerated filer

Emerging growth company     

☒

☐

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period for complying
with any new or revised financial accounting standards † provided pursuant to Section 13(a) of the Exchange Act. ⌧

† The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012.

Indicate by check mark whether the registrant has filed a report on and attestation to its management's assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the
Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing:

U.S. GAAP
☒

International Financial Reporting Standards as issued by the International Accounting
Standards Board ☐

If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow.

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

☒ Yes   ☐ No

Other 
☐

☐ Item 17    ☐ Item 18

☐ Yes   ☒ No

(APPLICABLE ONLY TO ISSUERS INVOLVED IN BANKRUPTCY PROCEEDINGS DURING THE PAST FIVE YEARS)

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Sections 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities
under a plan confirmed by a court.

☐ Yes   ☐ No

 
 
 
 
Table of Contents

TABLE OF CONTENTS

INTRODUCTION
FORWARD-LOOKING INFORMATION
PART I

Item 1.
Item 2.
Item 3.
Item 4.
Item 4A.
Item 5.
Item 6.
Item 7.
Item 8.
Item 9.
Item 10.
Item 11.
Item 12.

PART II

Identity of Directors, Senior Management and Advisers
Offer Statistics and Expected Timetable
Key Information
Information on the Company
Unresolved Staff Comments
Operating and Financial Review and Prospects
Directors, Senior Management and Employees
Major Shareholders and Related Party Transactions
Financial Information
The Offer and Listing
Additional Information
Quantitative and Qualitative Disclosures about Market Risk
Description of Securities Other than Equity Securities

Item 13.
Item 14.
Item 15.
Item 16A.
Item 16B.
Item 16C.
Item 16D.
Item 16E.
Item 16F.
Item 16G.
Item 16H.
ITEM 16I.

Defaults, Dividend Arrearages and Delinquencies
Material Modifications to the Rights of Security Holders and Use of Proceeds
Controls and Procedures
Audit Committee Financial Expert
Code of Ethics
Principal Accountant Fees and Services
Exemptions from the Listing Standards for Audit Committees
Purchases of Equity Securities by the Issuer and Affiliated Purchasers
Change in Registrant’s Certifying Accountant
Corporate Governance
Mine Safety Disclosure
Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

PART III

Item 17.
Item 18.
Item 19.
SIGNATURES
INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Financial Statements
Financial Statements
Exhibits

i

1
2
3
3
3
3
51
85
85
102
113
115
115
116
128
129
130
130
130
131
131
132
132
132
132
132
133
133
133
133
133
133
134
137
F-1

Table of Contents

In this annual report, except where the context otherwise requires and for purposes of this annual report only:

● “ADSs” refer to our American depositary shares, each ADS represents three Class A ordinary shares;

INTRODUCTION

● “China” or “PRC” refers to the People’s Republic of China, excluding, for the purpose of this annual report only, Taiwan, Hong Kong and Macau;

● “consolidated affiliated entities” refers to the VIE and its subsidiaries;

● “gross bookings” refer to the total amount paid by our customers for the travel products that we have delivered and the travel services that we have rendered,

including the related taxes, fees and other charges borne by our customers;

● “shares” or “ordinary shares” refers to our ordinary shares, which include both Class A ordinary shares and Class B ordinary shares;

● “U.S. GAAP” refers to generally accepted accounting principles in the United States;

● “VIE” refers to variable interest entity, and “the VIE” refers to Nanjing Tuniu Technology Co., Ltd., or Nanjing Tuniu, and its subsidiaries.

● “we,” “us,” “our company,” “our,” or “Tuniu” refers to Tuniu Corporation, a Cayman Islands company, its subsidiaries, and, in the context of describing our

operations and consolidated financial information, also include the VIE;

● “RMB” or “Renminbi” refers to the legal currency of China;

● “$,” “dollars,” “US$” or “U.S. dollars” refers to the legal currency of the United States; and

● all discrepancies in any table between the amounts identified as total amounts and the sum of the amounts listed therein are due to rounding.

Our business is primarily conducted in China and almost all of our revenues are denominated in Renminbi. However, periodic reports made to shareholders will
include current period amounts translated into U.S. dollars using the then current exchange rates, for the convenience of the readers. We make no representation that any
Renminbi or U.S. dollar amounts could have been, or could be, converted into U.S. dollars or Renminbi, as the case may be, at any particular rate, or at all. The PRC
government  imposes  control  over  its  foreign  currency  reserves  in  part  through  direct  regulation  of  the  conversion  of  Renminbi  into  foreign  exchange  and  through
restrictions on foreign trade. Unless otherwise noted, all translations from Renminbi to U.S. dollars and from U.S. dollars to Renminbi in this annual report were made at
a rate of RMB6.3726 to US$1.00, the noon buying rate in effect as of December 30, 2021.

1

Table of Contents

FORWARD-LOOKING INFORMATION

This annual report on Form 20-F contains forward-looking statements that reflect our current expectations and views of future events. These statements are made
under the “safe harbor” provisions of the U.S. Private Securities Litigation Reform Act of 1995. You can identify these forward-looking statements by terminology such
as “may,” “will,” “expect,” “anticipate,” “future,” “intend,” “plan,” “believe,” “estimate,” “is/are likely to” or other similar expressions. We have based these forward-
looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our financial condition, results
of operations, business strategy and financial needs. These forward-looking statements include, but are not limited to:

● our goals and strategies;

● the expected growth of the online leisure travel market in China;

● our expectations regarding demand for our products and services;

● our expectations regarding our relationships with customers and travel suppliers;

● our ability to offer competitive travel products and services;

● our future business development, results of operations and financial condition;

● competition in our industry in China;

● relevant government policies and regulations relating to our corporate structure, business and industry;

● the impact of the COVID-19 on our business operations, the travel industry and the economy of China and elsewhere generally;

● general economic and business condition in China and elsewhere; and

● assumptions underlying or related to any of the foregoing.

We would like to caution you not to place undue reliance on these forward-looking statements and you should read these statements in conjunction with the risk
factors disclosed in “Item 3. Key Information—D. Risk Factors.” Those risks are not exhaustive. We operate in a rapidly evolving environment. New risks emerge from
time to time and it is impossible for our management to predict all risk factors, nor can we assess the impact of all factors on our business or the extent to which any
factor, or combination of factors, may cause actual results to differ from those contained in any forward-looking statement. We do not undertake any obligation to update
or revise the forward-looking statements, statements, whether as a result of new information, future events or otherwise, except as required under applicable law.

This annual report also contains statistical data and estimates that we obtained from industry publications and reports generated by government agencies and third-
party  providers  of  market  intelligence.  These  industry  publications  and  reports  generally  indicate  that  the  information  contained  therein  was  obtained  from  sources
believed to be reliable, but do not guarantee the accuracy and completeness of such information. Although we believe that the publications and reports are reliable, we
have not independently verified the data.

2

Table of Contents

PART I

Item 1.Identity of Directors, Senior Management and Advisers

Not applicable.

Item 2.Offer Statistics and Expected Timetable

Not applicable.

Item 3.Key Information

Our Holding Company Structure and Contractual Arrangements with the VIE

Tuniu Corporation is not an operating company in China but a Cayman Islands holding company with no equity ownership in the variable interest entity, or VIE. We
conduct our business in China through (i) our PRC subsidiaries and (ii) the consolidated affiliated entities with which we have maintained contractual arrangements. PRC
laws  and  regulations  restrict  and  impose  conditions  on  foreign  investment  in  value-added  telecommunication  services  and  certain  other  businesses.  Accordingly,  we
operate  these  businesses  in  China  through  the  VIE,  and  rely  on  contractual  arrangements  among  our  PRC  subsidiaries,  the  VIE  and  its  shareholders  to  control  the
business operations of the VIE. Revenues contributed by the VIE accounted for 48.1%, 90.6% and 53.6% of our total revenues for the years of 2019, 2020 and 2021,
respectively. Holders of our ADSs hold equity interest in Tuniu Corporation, our Cayman Islands holding company, and do not have direct or indirect equity interest in
the VIE.

A  series  of  contractual  agreements,  including  powers  of  attorney,  equity  interest  pledge  agreements,  cooperation  agreements,  purchase  option  agreements  and
shareholders’ voting rights agreements, have been entered into by and among our wholly owned PRC subsidiary, Beijing Tuniu Technology Co., Ltd., or Beijing Tuniu,
the VIE and its shareholders. As a result of the contractual arrangements, we have effective control over and are considered the primary beneficiary of the VIE, and we
have consolidated the financial results of the VIE in our consolidated financial statements. For more details of these contractual arrangements, see “Item 4. Information
on the Company—C. Organizational Structure.”

However, the contractual arrangements may not be as effective as direct ownership in providing us with control over the VIE and we may incur substantial costs to
enforce the terms of the arrangements. There are substantial uncertainties regarding the interpretation and application of current and future PRC laws, regulations and
rules  regarding  the  status  of  our  rights  with  respect  to  our  contractual  arrangements  with  the  VIE  and  its  shareholders.  It  is  uncertain  whether  any  new  PRC  laws  or
regulations relating to VIE structures will be adopted or if adopted, what they would provide. If we or the VIE is found to be in violation of any existing or future PRC
laws or regulations, or fail to obtain or maintain any of the required permits or approvals, the relevant PRC authorities would have broad discretion to take action in
dealing  with  such  violations  or  failures.  Our  holding  company,  our  PRC  subsidiaries  and  VIE,  and  investors  of  our  company  face  uncertainty  about  potential  future
actions  by  the  PRC  government  that  could  affect  the  enforceability  of  the  contractual  arrangements  with  the  VIE  and,  consequently,  significantly  affect  the  financial
performance of the VIE and our company as a whole. In addition, these agreements have not been tested in China courts. For a detailed description of the risks associated
with our corporate structure, please refer to risks disclosed under “Item 3. Key Information—D. Risk Factors—Risks Related to Our Corporate Structure.”

PRC government’s significant authority in regulating our operations and its oversight and control over offerings conducted overseas by, and foreign investment in,
China-based  issuers  could  significantly  limit  or  completely  hinder  our  ability  to  offer  or  continue  to  offer  securities  to  investors.  Implementation  of  industry-wide
regulations, including data security or anti-monopoly related regulations, in this nature may cause the value of such securities to significantly decline. For more details,
see “Item 3. Key Information—D. Risk Factors—Risks Related to Doing Business in China—The PRC government’s significant oversight over our business operation
could result in a material adverse change in our operations and the value of our ADSs.”

Risks and uncertainties arising from the legal system in China, including risks and uncertainties regarding the enforcement of laws and quickly evolving rules and
regulations in China, could result in a material adverse change in our operations and the value of our ADSs. For more details, see “Item 3. Key Information—D. Risk
Factors—Risks Related to Doing Business in China— Uncertainties in the interpretation and enforcement of PRC laws and regulations could limit the legal protections
available to you and us.”

3

Table of Contents

Permissions Required from the PRC Authorities for Our Operations

We conduct our business in China through our subsidiaries and the consolidated affiliated entities in China. Our operations in China are governed by PRC laws and
regulations. As of the date of this annual report, our PRC subsidiaries and VIE have obtained the requisite licenses and permits from the PRC government authorities that
are material for the business operations of our PRC subsidiaries and the VIE in China, including, among others, a Value-Added Telecommunication Business Operating
License issued by the local bureau of the Ministry of Industry and Information Technology of the PRC, or the MIIT, a Short Messaging Service Access Code Certificate
issued by the MIIT, a Food Business License issued by Jizhou Branch of Tianjin Administration for Market Regulation, Filing Certificates for Operation of Prepacked
Food  issued  by  Xuanwu  Branch  of  Nanjing  Administration  for  Market  Regulation,  Travel  Agency  Business  Licenses  issued  by  the  local  bureaus  of  and/or  the  then
Ministry  of  Tourism,  or  the  Ministry  of  Culture  and  Tourism  which  has  replaced  the  Ministry  of  Tourism,  Approval  Documents  for  Operation  of  Small-sum  Loan
Business issued by the Guangzhou Municipal Bureau of Finance, an Insurance Brokerage Business License is issued by the CBIRC, a Securities and Futures Business
Operation License is issued by the CSRC, Insurance Agency Concurrent-business Licenses issued by the CBIRC, and a Hotel Hygiene License, which is issued by the
local  bureau  of  the  National  Health  Commission.  Given  the  uncertainties  of  interpretation  and  implementation  of  relevant  laws  and  regulations  and  the  enforcement
practice by relevant government authorities, we may be required to obtain additional licenses, permits, filings or approvals for the functions and services of our platform
in the future. For more detailed information, see “Item 3. Key Information—D. Risk Factors—Risks Related to Doing Business in China—We may be adversely affected
by the complexity, uncertainties and changes in PRC regulations of internet and related business and companies.”

Furthermore,  the  PRC  government  has  recently  indicated  an  intent  to  exert  more  oversight  and  control  over  offerings  that  are  conducted  overseas  and/or  foreign
investment in China-based issuers. For more detailed information, see “Item 3. Key Information—D. Risk Factors—Risks Related to Doing Business in China—The
approval of or filing with the CSRC or other PRC government authorities may be required in connection with our offshore offerings under PRC law, and, if required, we
cannot predict whether or for how long we will be able to obtain such approval or complete such filing.”

The Holding Foreign Companies Accountable Act

The Holding Foreign Companies Accountable Act, or the HFCAA, was enacted on December 18, 2020. The HFCAA states if the SEC determines that we have filed
audit reports issued by a registered public accounting firm that has not been subject to inspection by the Public Company Accounting Oversight Board (United States), or
the PCAOB, for three consecutive years beginning in 2021, the SEC shall prohibit our shares or ADSs from being traded on a national securities exchange. Since our
auditor is located in China, a jurisdiction where the PCAOB has been unable to conduct inspections without the approval of the Chinese authorities, our auditor is not
currently inspected by the PCAOB, which may impact our ability to remain listed on a United States or other foreign exchange. The related risks and uncertainties could
cause the value of our ADSs to significantly decline. For more details, see “Item 3. Key Information—D. Risk Factors—Risks Related to Doing Business in China—The
PCAOB  is  currently  unable  to  inspect  our  auditor  in  relation  to  their  audit  work  performed  for  our  financial  statements  and  the  inability  of  the  PCAOB  to  conduct
inspections  over  our  auditor  deprives  our  investors  with  the  benefits  of  such  inspections”  and  “Item  3.  Key  Information—D.  Risk  Factors—Risks  Related  to  Doing
Business in China—Our ADSs will be prohibited from trading in the United States under the Holding Foreign Companies Accountable Act, or the HFCAA, in 2024 if
the PCAOB is unable to inspect or fully investigate auditors located in China, or in 2023 if proposed changes to the law are enacted. The delisting of our ADSs, or the
threat of their being delisted, may materially and adversely affect the value of your investment.”

Cash Flows through Our Organization

Tuniu Corporation is a holding company with no operations of its own. We conduct our business in China through our subsidiaries and the consolidated affiliated
entities in China. As a result, although other means are available for us to obtain financing at the holding company level, Tuniu Corporation’s ability to pay dividends to
the shareholders and to service any debt it may incur may depend upon dividends paid by our PRC subsidiaries and license and service fees paid by the VIE. If any of our
subsidiaries incurs debt on its own behalf in the future, the instruments governing such debt may restrict its ability to pay dividends to Tuniu Corporation. In addition, our
PRC  subsidiaries  are  permitted  to  pay  dividends  to  Tuniu  Corporation  only  out  of  their  retained  earnings,  if  any,  as  determined  in  accordance  with  PRC  accounting
standards and regulations. Further, our PRC subsidiaries and VIE are required to make appropriations to certain statutory reserve funds or may make appropriations to
certain discretionary funds, which are not distributable as cash dividends except in the event of a solvent liquidation of the companies. For more details, see “Item 5.
Operating and Financial Review and Prospects—B. Liquidity and Capital Resources—Holding Company Structure.”

4

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Under PRC laws and regulations, our PRC subsidiaries and VIE are subject to certain restrictions with respect to paying dividends or otherwise transferring any of
their  net  assets  to  us.  Remittance  of  dividends  by  a  wholly  foreign-owned  enterprise  out  of  China  is  also  subject  to  examination  by  the  banks  designated  by  State
Administration of Foreign Exchange, or the SAFE. Our PRC subsidiaries have not paid dividends and will not be able to pay dividends until they generates accumulated
profits and meets the requirements for statutory reserve funds. For risks relating to the fund flows of our operations in China, see “Item 3. Key Information—Risk Factors
—Risks Related to Doing Business in China—Our subsidiaries and the consolidated affiliated entities in China are subject to restrictions on paying dividends or making
other payments to our holding company, which may restrict our ability to satisfy our liquidity requirements.”

For purposes of illustration, the following discussion reflects the hypothetical taxes that might be required to be paid within China, assuming that: (i) we have taxable

earnings, and (ii) we determine to pay dividends in the future.

Hypothetical pre-tax earnings
Tax on earnings at statutory rate of 25% (2)
Net earnings available for distribution
Withholding tax at standard rate of 10% (3)
Net distribution to Parent/Shareholders

Notes:

Tax calculation (1)
 100
 (25)
 75
 (7.5)
 67.5

%
%
%
%
%

(1) For purposes of this example, the tax calculation has been simplified. The hypothetical book pre-tax earnings amount, not considering timing differences, is assumed

to equal taxable income in China.

(2) Certain of our subsidiaries qualifies for a 15% preferential income tax rate in China. For purposes of this hypothetical example, the table above reflects a maximum

tax scenario under which the full statutory rate would be effective.

(3) The PRC Enterprise Income Tax Law imposes a withholding income tax of 10% on dividends distributed by a foreign invested enterprise to its immediate holding
company  outside  of  China.  A  lower  withholding  income  tax  rate  of  5%  is  applied  if  the  FIE’s  immediate  holding  company  is  registered  in  Hong  Kong  or  other
jurisdictions that have a tax treaty arrangement with China, subject to a qualification review at the time of the distribution. For purposes of this hypothetical example,
the table above assumes a maximum tax scenario under which the full withholding tax would be applied.

Under PRC law, Tuniu Corporation may provide funding to our PRC subsidiaries only through capital contributions or loans, and to the VIE only through loans,
subject to satisfaction of applicable government registration and approval requirements. For the years ended December 31, 2019, 2020 and 2021, Tuniu Corporation did
not make any capital contribution to our intermediate holding companies and subsidiaries. For the years ended December 31, 2019, 2020 and 2021, our intermediate
holding  companies  and  subsidiaries  and  the  consolidated  affiliated  entities  received  no  capital  contribution  or  loan  investment  from  Tuniu  Corporation.  VIE  and  its
subsidiaries  obtained  financing  from  external  banks  for  their  operations  with  the  amount  of  RMB543.5  million  for  the  year  ended  December  31,  2019,  and  repaid
RMB133.5 million and RMB284.1 million for the years ended December 31, 2020 and 2021, respectively.

Tuniu Corporation has not declared or paid any cash dividends, nor does it has any present plan to pay any cash dividends on our ordinary shares in the foreseeable
future. We currently intend to retain most, if not all, of our available funds and any future earnings to operate and expand our business. We currently do not have any plan
to require our PRC subsidiaries to distribute their retained earnings and intend to retain them to operate and expand our business in the PRC. See “Item 8. Financial
Information—A.  Consolidated  Statements  and  Other  Financial  Information—Dividend  Policy.”  For  PRC  and  United  States  federal  income  tax  considerations  of  an
investment in our ADSs, see “Item 10. Additional Information—E. Taxation.”

Financial Information Related to the VIE

The following table presents the condensed consolidating schedule of financial position for the VIE and other entities as of the dates presented.

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Selected Condensed Consolidated Balance Sheets Information

Tuniu

Other

     Corporation      Subsidiaries

As of December 31, 2020

Primary
Beneficiary of
VIE

VIE and
its

     Subsidiaries

(in RMB thousands)

Eliminating
     Adjustments

Consolidated
Totals

ASSETS
Current assets:
Cash and cash equivalents
Restricted cash
Short-term investments
Accounts receivable, net
Intercompany loan receivables (1)
Amounts due from Group companies (2)
Amounts due from related parties
Prepayments and other current assets
Total current assets
Non-current assets:
Long-term investments (3)
Property and equipment, net
Intangible assets, net
Land use right, net
Operating lease right-of-use assets, net
Goodwill
Other non-current assets
Total non-current assets
Total assets
LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS AND EQUITY 
Current liabilities:
Short-term borrowings (1)
Accounts and notes payable
Amounts due to Group companies (2)
Amounts due to related parties
Salary and welfare payable
Taxes payable
Advances from customers
Operating lease liabilities, current
Accrued expenses and other current liabilities
Total current liabilities
Non-current liabilities:
Operating lease liabilities, non-current
Deferred tax liabilities
Long-term borrowings
Other non-current liabilities
Investment deficit in subsidiaries and Affiliated Entities (4)
Total non-current liabilities
Total liabilities
Redeemable noncontrolling interests
Equity
Total Tuniu Corporation shareholders’ equity
Noncontrolling interests (3)
Total equity
Total liabilities, redeemable noncontrolling interests and equity

 1,398  
 —  
 103,000  
 —  
 —

 20,169  
 —  
 1,975  
 126,542  

 —  
 671  
 4,698  
 —  
 —  
 —  
 2  
 5,371  
 131,913  

 —  
 —  
 13,934  
 —  
 2,183  
 2,536  
 —  
 —  
 366  
 19,019  

 —  
 —  
 —  
 —  
 4,616,473  
 4,616,473  
 4,635,492  
 —  

 (4,503,579) 
 —  
 (4,503,579) 
 131,913  

 115,737  
 49,068  
 685,773  
 153,844  

 —

 504,780  
 23,856  
 214,164  
 1,747,222  

 232,068  
 46,346  
 61,682  
 —  
 37,182  
 185,004  
 83,328  
 645,610  
 2,392,832  

 251,685  
 604,766  
 5,293,093  
 2,198  
 38,397  
 3,384  
 192,965  
 9,527  
 630,330  
 7,026,345  

 30,108  
 12,019  
 —  
 —  
 —  
 42,127  
 7,068,472  
 —  

 (4,616,473) 
 (59,167) 
 (4,675,640) 
 2,392,832  

 —  
 —  
 —  
 —  
 (201,685)
 (10,920,741) 
 —  
 —  
 (11,122,426) 

 (40,000) 
 —  
 —  
 —  
 —  
 —  
 —  
 (40,000) 
 (11,162,426) 

 (201,685) 
 —  
 (10,920,741) 
 —  
 —  
 —  
 —  
 —  
 —  
 (11,122,426) 

 —  
 —  
 —  
 —  
 (14,638,445) 
 (14,638,445) 
 (25,760,871) 
 —  

 14,638,445  
 (40,000) 
 14,598,445  
 (11,162,426) 

 213,538
 50,566
 1,353,670
 264,134
 —
 —
 23,913
 378,704
 2,284,525

 266,866
 111,697
 71,362
 96,713
 42,293
 232,007
 91,180
 912,118
 3,196,643

 60,679
 705,838
 —
 21,034
 47,487
 6,004
 208,762
 18,264
 676,501
 1,744,569

 34,367
 14,861
 22,577
 3,054
 —
 74,859
 1,819,428
 27,200

 1,384,679
 (34,664)
 1,350,015
 3,196,643

 95,805  
 1,498  
 564,897  
 110,290  
 201,685
 3,486,097  
 57  
 162,337  
 4,622,666  

 74,798  
 64,680  
 4,982  
 96,713  
 5,111  
 47,003  
 7,850  
 301,137  
 4,923,803  

 10,679  
 101,072  
 5,613,714  
 18,836  
 6,907  
 84  
 15,797  
 8,737  
 38,356  
 5,814,182  

 4,259  
 2,842  
 22,577  
 3,054  
 4,503,579  
 4,536,311  
 10,350,493  
 27,200  

 (5,518,393) 
 64,503  
 (5,453,890) 
 4,923,803  

 598  
 —  
 —  
 —  
 —

 6,909,695  
 —  
 228  
 6,910,521  

 —  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 6,910,521  

 —  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 7,449  
 7,449  

 —  
 —  
 —  
 —  
 5,518,393  
 5,518,393  
 5,525,842  
 —  

 1,384,679  
 —  
 1,384,679  
 6,910,521  

6

    
    
    
 
   
   
   
   
   
  
 
   
   
   
   
   
  
 
 
 
 
 
 
 
 
 
   
   
   
   
   
  
 
 
 
 
 
 
 
 
 
   
   
   
   
   
  
 
   
   
   
   
   
  
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
  
 
 
 
 
 
 
 
 
 
   
   
   
   
   
  
 
 
 
 
Table of Contents

ASSETS
Current assets:
Cash and cash equivalents
Restricted cash
Short-term investments
Accounts receivable, net
Intercompany loan receivables (1)
Amounts due from Group companies (2)
Amounts due from related parties
Prepayments and other current assets
Total current assets
Non-current assets:
Long-term investments (3)
Property and equipment, net
Intangible assets, net
Land use right, net
Operating lease right-of-use assets, net
Goodwill
Other non-current assets
Total non-current assets
Total assets
LIABILITIES, REDEEMABLE NONCONTROLLING

INTERESTS AND EQUITY

Current liabilities:
Short-term borrowings (1)
Accounts and notes payable
Amounts due to Group companies (2)
Amounts due to related parties
Salary and welfare payable
Taxes payable
Advances from customers
Operating lease liabilities, current
Accrued expenses and other current liabilities
Total current liabilities
Non-current liabilities:
Operating lease liabilities, non-current
Deferred tax liabilities
Long-term borrowings
Investment deficit in subsidiaries and Affiliated Entities (4)
Total non-current liabilities
Total liabilities
Redeemable noncontrolling interests
Equity
Total Tuniu Corporation shareholders’ equity
Noncontrolling interests (3)
Total equity
Total liabilities, redeemable noncontrolling interests and

Tuniu
     Corporation     

Other
Subsidiaries

As of December 31, 2021

Primary
Beneficiary of
VIE

VIE and
its
Subsidiaries

(in RMB thousands)

Eliminating
Adjustments

Consolidated 
Totals

 4,712  
 —  
 —  
 —  
 —

 6,855,545  
 —  
 130  
 6,860,387  

 —  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 6,860,387  

 —  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 8,038  
 8,038  

 —  
 —  
 —  
 5,583,205  
 5,583,205  
 5,591,243  
 —  

 1,269,144  
 —  
 1,269,144  

 254,173  
 26,111  
 298,201  
 —  

 184,546
 3,173,186  
 164  
 288,526  
 4,224,907  

 66,000  
 56,421  
 2,186  
 94,652  
 20,274  
 47,388  
 5,343  
 292,264  
 4,517,171  

 9,981  
 57,910  
 5,284,262  
 2,481  
 6,603  
 448  
 16,152  
 12,099  
 43,454  
 5,433,390  

 14,897  
 2,138  
 14,344  
 4,546,165  
 4,577,544  
 10,010,934  
 27,200  

 761  
 —  
 11,600  
 —  
 —

 116,142  
 —  
 1,922  
 130,425  

 —  
 676  
 1,265  
 —  
 —  
 —  
 2  
 1,943  
 132,368  

 —  
 —  
 13,934  
 —  
 2,469  
 3,443  
 —  
 —  
 414  
 20,260  

 —  
 —  
 —  
 4,658,273  
 4,658,273  
 4,678,533  
 —  

 89,431  
 20,410  
 306,100  
 111,941  

 —

 424,829  
 14,805  
 46,455  
 1,013,971  

 175,947  
 41,062  
 51,925  
 —  
 27,841  
 184,619  
 86,766  
 568,160  
 1,582,131  

 184,546  
 325,716  
 5,271,506  
 2,198  
 24,689  
 4,113  
 123,625  
 4,457  
 330,723  
 6,271,573  

 23,935  
 10,341  
 —  
 —  
 34,276  
 6,305,849  
 —  

 —  
 —  
 —  
 —  
 (184,546)
 (10,569,702) 
 —  
 —  
 (10,754,248) 

 (40,000) 
 —  
 —  
 —  
 —  
 —  
 —  
 (40,000) 
 (10,794,248) 

 (184,546) 
 —  
 (10,569,702) 
 —  
 —  
 —  
 —  
 —  
 —  
 (10,754,248) 

 —  
 —  
 —  
 (14,787,643) 
 (14,787,643) 
 (25,541,891) 
 —  

 349,077
 46,521
 615,901
 111,941
 —
 —
 14,969
 337,033
 1,475,442

 201,947
 98,159
 55,376
 94,652
 48,115
 232,007
 92,111
 822,367
 2,297,809

 9,981
 383,626
 —
 4,679
 33,761
 8,004
 139,777
 16,556
 382,629
 979,013

 38,832
 12,479
 14,344
 —
 65,655
 1,044,668
 27,200

 (5,583,205) 
 62,242  
 (5,520,963) 

 (4,546,165) 
 —  
 (4,546,165) 

 (4,658,273) 
 (65,445) 
 (4,723,718) 

 14,787,643  
 (40,000) 
 14,747,643  

 1,269,144
 (43,203)
 1,225,941

equity

 6,860,387  

 4,517,171  

 132,368  

 1,582,131  

 (10,794,248) 

 2,297,809

7

    
    
    
    
    
  
  
  
  
  
  
  
  
  
  
  
  
 
 
 
 
 
 
 
 
 
   
   
   
   
   
  
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
  
 
   
   
   
   
   
  
 
 
 
 
 
 
 
 
 
 
 
   
   
   
   
   
  
 
 
 
 
 
 
 
 
   
   
   
   
   
  
 
 
 
 
Table of Contents

Selected Condensed Consolidated Statements of Comprehensive Loss Information

Revenues:
Third-party revenues
Intra-Group revenues (5)
Total revenues
Total costs and expenses (5)
Loss from operations
Other income/(expenses) (5)
Investment in loss from subsidiaries and Affiliated Entities(4)
Loss before income tax expense
Income tax (expense)/benefit
Equity in income of unrelated affiliates
Net loss
Net loss attributable to noncontrolling interests
Net income attributable to redeemable noncontrolling interests
Net loss attributable to Tuniu Corporation

Tuniu
     Corporation     

Other
Subsidiaries

For the Year Ended December 31, 2019

Primary
Beneficiary of
VIE

VIE and
its
Subsidiaries

(in RMB thousands)

Eliminating
     Adjustments

Consolidated
Totals

 —  
 —  
 —  
 (3,903) 
 (3,903) 
 (1,410) 
 (689,252) 
 (694,565) 
 —  
 —  
 (694,565) 
 —  
 —  
 (694,565) 

 1,183,449  
 25,583  
 1,209,032  
 (1,517,942) 
 (308,910) 
 40,004  
 (412,948) 
 (681,854) 
 (3,210) 
 2,223  
 (682,841) 
 5,431  
 980  
 (689,252) 

 —  
 38,783  
 38,783  
 (117,315) 
 (78,532) 
 416  
 (334,832) 
 (412,948) 
 —  
 —  
 (412,948) 
 —  
 —  
 (412,948) 

 1,097,538  
 84,209  
 1,181,747  
 (1,658,170) 
 (476,423) 
 98,102  
 —  
 (378,321) 
 2,261  
 —  
 (376,060) 
 (41,228) 
 —  
 (334,832) 

 —  
 (148,575) 
 (148,575) 
 145,499  
 (3,076) 
 3,076  
 1,437,032  
 1,437,032  
 —  
 —  
 1,437,032  
 —  
 —  
 1,437,032  

 2,280,987
 —
 2,280,987
 (3,151,831)
 (870,844)
 140,188
 —
 (730,656)
 (949)
 2,223
 (729,382)
 (35,797)
 980
 (694,565)

For the Year Ended December 31, 2020

Tuniu

     Corporation

Other
Subsidiaries

Primary
Beneficiary of
VIE
(in RMB thousands)

VIE and
its

     Subsidiaries

Eliminating
     Adjustments

Consolidated
Totals

Revenues:
Third-party revenues
Intra-Group revenues (5)
Total revenues
Total costs and expenses (5)
Loss from operations
Other income/(expenses) (5)
Investment in loss from subsidiaries and Affiliated Entities (4)
Loss before income tax expense
Income tax (expense)/benefit
Equity in income of unrelated affiliates
Net loss
Net loss attributable to noncontrolling interests
Net loss attributable to Tuniu Corporation

 —  
 —  
 —  
 (4,293) 
 (4,293) 
 (1,691) 
 (1,301,972) 
 (1,307,956) 
 —  
 —  
 (1,307,956) 
 —  
 (1,307,956) 

 42,122  
 22,093  
 64,215  
 (862,243) 
 (798,028) 
 24,927  
 (532,000) 
 (1,305,101) 
 (2,151) 
 797  
 (1,306,455) 
 (4,483) 
 (1,301,972) 

 —  
 15,355  
 15,355  
 (38,747) 
 (23,392) 
 798  
 (509,406) 
 (532,000) 
 —  
 —  
 (532,000) 
 —  
 (532,000) 

 408,137  
 77,565  
 485,702  
 (996,345) 
 (510,643) 
 (38,746) 
 —  
 (549,389) 
 8,792  
 —  
 (540,597) 
 (31,191) 
 (509,406) 

 —  
 (115,013) 
 (115,013) 
 110,574  
 (4,439) 
 4,439  
 2,343,378  
 2,343,378  
 —  
 —  
 2,343,378  
 —  
 2,343,378  

 450,259
 —
 450,259
 (1,791,054)
 (1,340,795)
 (10,273)
 —
 (1,351,068)
 6,641
 797
 (1,343,630)
 (35,674)
 (1,307,956)

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Revenues:
Third-party revenues
Intra-Group revenues (5)
Total revenues
Total costs and expenses (5)
Loss from operations
Other income (5)
Investment in loss from subsidiaries and Affiliated Entities (4)
Loss before income tax expense
Income tax (expense)/benefit
Equity in income of unrelated affiliates
Net loss
Net loss attributable to noncontrolling interests
Net loss attributable to Tuniu Corporation

Selected Condensed Consolidated Cash Flows Information

Net cash provided by transactions with intra-Group entities
Net cash (used in)/provided by transactions with external parties
Net cash (used in)/provided by operating activities
(Loans to)/receipts of repayment from Group companies, net
Other investing activities
Net cash provided by/(used in) investing activities
Borrowings under loan from Group companies, net
Other financing activities
Net cash (used in)/provided by financing activities

Net cash (used in)/provided by transactions with intra-Group entities
Net cash used in transactions with external parties
Net cash (used in)/provided by operating activities
Receipts of repayment from to Group companies, net
Other investing activities
Net cash provided by/(used in) investing activities
Repayment of loan from Group companies, net
Other financing activities
Net cash (used in)/provided by financing activities

Tuniu

Other

     Corporation      Subsidiaries

For the Year Ended December 31, 2021

Primary
Beneficiary of
VIE

VIE and
its

     Subsidiaries

(in RMB thousands)

Eliminating
     Adjustments

Consolidated
Totals

 —  
 —  
 —  
 (3,688) 
 (3,688) 
 6,996  
 (124,832) 
 (121,524) 
 —  
 —  
 (121,524) 
 —  
 (121,524) 

 197,876  
 15,339  
 213,215  
 (307,287) 
 (94,072) 
 12,291  
 (43,643) 
 (125,424) 
 (1,799) 
 726  
 (126,497) 
 (1,665) 
 (124,832) 

 —  
 24,134  
 24,134  
 (25,841) 
 (1,707) 
 922  
 (42,858) 
 (43,643) 
 —  
 —  
 (43,643) 
 —  
 (43,643) 

 228,472  
 21,117  
 249,589  
 (325,803) 
 (76,214) 
 26,408  
 —  
 (49,806) 
 1,669  
 —  
 (48,137) 
 (5,279) 
 (42,858) 

 —  
 (60,590) 
 (60,590) 
 54,732  
 (5,858) 
 5,858  
 211,333  
 211,333  
 —  
 —  
 211,333  
 —  
 211,333  

 426,348
 —
 426,348
 (607,887)
 (181,539)
 52,475
 —
 (129,064)
 (130)
 726
 (128,468)
 (6,944)
 (121,524)

For the Year Ended December 31, 2019

Primary
Beneficiary of
VIE

VIE and
its

     Subsidiaries

(in RMB thousands)

Eliminating
     Adjustments

Consolidated
Totals

 —
 (28,665)
 (28,665) 
 26,851  
 (10,000) 
 16,851  
 —  
 —  
 —  

 —
 (505,492)
 (505,492) 
 —  
 (246,340) 
 (246,340) 
 137,325  
 543,497  
 680,822  

 —
 —
 —  
 137,325  
 —  
 137,325  
 (137,325) 
 —  
 (137,325) 

 —
 (120,461)
 (120,461)
 —
 (578,134)
 (578,134)
 —
 485,110
 485,110

For the Year Ended December 31, 2020

Primary
Beneficiary of
VIE

VIE and
its

     Subsidiaries

(in RMB thousands)

Eliminating
     Adjustments

Consolidated
Totals

 20,656
 (30,072)
 (9,416) 
 102,723  
 (93,000) 
 9,723  
 —  
 —  
 —  

 29,468
 (879,077)
 (849,609) 
 —  
 901,947  
 901,947  
 (133,455) 
 (199,000) 
 (332,455) 

 —
 —
 —  
 (133,455) 
 —  
 (133,455) 
 133,455  
 —  
 133,455  

 —
 (1,313,115)
 (1,313,115)
 —
 1,159,063
 1,159,063
 —
 (209,546)
 (209,546)

Tuniu

Other

     Corporation      Subsidiaries

 —
 (4,739)
 (4,739) 
 —  
 18,268  
 18,268  
 —  
 (13,438) 
 (13,438) 

 —
 418,435
 418,435  
 (164,176) 
 (340,062) 
 (504,238) 
 —  
 (44,949) 
 (44,949) 

Tuniu

Other

     Corporation      Subsidiaries

 (50,124)
 (399,187)
 (449,311) 
 30,732  
 344,824  
 375,556  
 —  
 (10,296) 
 (10,296) 

 —
 (4,779)
 (4,779) 
 —  
 5,292  
 5,292  
 —  
 (250) 
 (250) 

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Net cash (used in)/provided by transactions with intra-Group entities
Net cash used in transactions with external parties
Net cash used in operating activities
(Loans to)/receipts of repayment from Group companies, net
Other investing activities
Net cash provided by/(used in) investing activities
Borrowings under loan from Group companies, net
Other financing activities
Net cash provided by/(used in) financing activities

Tuniu

Other

     Corporation      Subsidiaries

For the Year Ended December 31, 2021

Primary
Beneficiary of
VIE

VIE and
its

     Subsidiaries

(in RMB thousands)

Eliminating
     Adjustments

Consolidated
Totals

 —
 (2,341)
 (2,341) 
 —  
 6,020  
 6,020  
 —  
 373  
 373  

 (20,636)
 (12,906)
 (33,452) 
 83,908  
 194,939  
 278,847  
 —  
 (60,835) 
 (60,835) 

 —
 (30)
 (30) 
 (92,007) 
 91,400  
 (607) 
 —  
 —  
 —  

 20,636
 (211,065)
 (190,429) 
 —  
 411,467  
 411,467  
 8,099  
 (284,100) 
 (276,001) 

 —
 —
 —  
 8,099  
 —  
 8,099  
 (8,099) 
 —  
 (8,099) 

 —
 (226,342)
 (226,342)
 —
 703,826
 703,826
 —
 (344,562)
 (344,562)

(1)  It represents the elimination of intercompany loan provided by other subsidiaries to VIE and its subsidiaries.

(2)  It represents the elimination of the intercompany balances among Tuniu Corporation, other subsidiaries, primary beneficiary of VIE, and VIE and its subsidiaries.

(3) The VIE invested in a subsidiary of Other Subsidiaries and measured at cost and such investment is eliminated with noncontrolling interests of Other Subsidiaries.

(4) It represents the elimination of the investments among Tuniu Corporation, other subsidiaries, primary beneficiary of VIE, and VIE and its subsidiaries.

(5) It represents the elimination of the intercompany transactions at the consolidation level, as follows:

Charges to the VIE

(i) Technology consulting service fees and group management fees charged by other subsidiaries and the primary beneficiary of the VIE to the VIE and its

subsidiaries, in aggregate amouting to RMB30.4 million, RMB12.8 million and RMB16.3 million for the years ended 2019, 2020 and 2021, respectively. These
charges are recognized as operating expenses by the VIE and its subsidiaries.

(ii) Revenue was recognized by other subsidiaries for interest on loans to the VIE and its subsidiaries, in the amounts of RMB3.1 million, RMB4.4 million and
RMB5.9 million for the years ended 2019, 2020 and 2021, respectively. These charges are recognized as interest expense by the VIE and its subsidiaries.

Charges by the VIE

(i) Royalty fees charged by the VIE and its subsidiaries to other subsidiaries and the primary beneficiary of the VIE for the usage of software owned by VIE and its 

Subsidiaries in the amounts of RMB84.9 million,  RMB77.6 million and RMB21.1 million for the years ended 2019, 2020 and 2021, respectively. These 
charges are recognized as operating expenses by the other subsidiaries and the primary beneficiary of the VIE.

Charges between other entities

(i) Group management fees charged by the primary beneficiary of the VIE to other subsidiaries in the Group.

10

    
    
    
 
 
 
 
 
 
 
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Transfers of Cash Within the Tuniu Group

Transfer of cash do not necessarily equal amounts charged, due to the timing of payments. The following is a summary of cash transfers that have occurred between our
subsidiaries and the VIE and its subsidiaries (in thousands):

Cash paid by our subsidiaries to the VIE and its subsidiaries for royalties
Cash paid by the VIE and its subsidiaries to our subsidiaries under service agreements
Cash paid by the VIE and its subsidiaries to our subsidiaries for intra-Group financing
Cash received by the VIE and its subsidiaries from our subsidiaries for intra-Group financing

2019
RMB

 —  
 —
 —  
 137,325  

As of December 31,
2020
RMB

 29,468  

 —

 (133,455) 
 —  

2021
RMB

 22,000
 (1,364)
 —
 8,099

A.[Reserved]

B.Capitalization and Indebtedness

Not applicable.

C.Reasons for the Offer and Use of Proceeds

Not applicable.

D.Risk Factors

Summary of Risk Factors

Investing in our ADSs involves significant risks. You should carefully consider all of the information in this annual report before making an investment in our ADSs.

Below is a summary of material risks we face, organized under relevant headings. These risks are discussed more fully in Item 3. Key Information—D. Risk Factors.

Risks Related to Our Business and Industry

● Our business operation, financial condition, results of operations and cash flows have been and are likely to continue to be materially and adversely affected

by the COVID-19 outbreak and spread;

● Declines or disruptions in the leisure travel industry may materially and adversely affect our business and results of operations;

● We face risks related to natural disasters and health epidemics;

● If we do not continue to provide competitive travel products and services, we may not be able to attract new customers or retain existing customers, and our

business, financial condition and results of operations could suffer;

● Failure to maintain the quality of customer services could harm our reputation and our ability to retain existing customers and attract new customers, which

may materially and adversely affect our business, financial condition and results of operations;

● We have incurred losses in the past and will likely incur losses in the future;

● We face intense competition and may not be able to compete successfully against existing and new competitors;

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● Our business generates and processes a large amount of data, and we are required to comply with PRC and other applicable laws relating to privacy and

cybersecurity. The improper use or disclosure of data could have a material and adverse effect on our business and prospects;

● If  we  are  unable  to  maintain  existing  relationships  with  travel  suppliers,  or  develop  relationships  with  new  travel  suppliers  on  favorable  terms  or  terms

similar to those we currently have, our business and results of operations may suffer; and

● We may be subject to legal or administrative proceedings regarding our travel products and services, information provided on our online platform or other

aspects of our business operations, which may be time-consuming to defend and affect our reputation.

Risks Related to Our Corporate Structure

● We rely on contractual arrangements with Nanjing Tuniu and its shareholders for the operation of our business, which may not be as effective as direct
ownership. If Nanjing Tuniu or its shareholders fail to perform their obligations under these contractual arrangements, we may have to resort to litigation or
arbitration to enforce our rights, which may be time-consuming, unpredictable, expensive and damaging to our operations and reputation. If we are unable
to maintain effective control we would not be able to continue to consolidate the financial results of the consolidated affiliated entities with our financial
results;

● Substantial  uncertainties  and  restrictions  exist  with  respect  to  the  interpretation  and  application  of  PRC  laws  and  regulations  relating  to  restrictions  on
foreign investment in value-added telecommunications and travel companies in China. If the PRC government finds that the structure we have adopted for
our business operations does not comply with PRC laws and regulations, we could be subject to severe penalties, including shutting down of our online
platform; and

● Substantial  uncertainties  exist  with  respect  to  the  interpretation  and  implementation  of  adopted  PRC  Foreign  Investment  Law  and  its  implementation

rules and how they may impact the viability of our current corporate structure, corporate governance and business operations.

Risks Related to Doing Business in China

● The approval of or filing with the CSRC or other PRC government authorities may be required in connection with our offshore offerings under PRC law,

and, if required, we cannot predict whether or for how long we will be able to obtain such approval or complete such filing;

● The PCAOB is currently unable to inspect our auditor in relation to their audit work performed for our financial statements and the inability of the PCAOB

to conduct inspections over our auditor deprives our investors with the benefits of such inspections.

● Our  ADSs  will  be  prohibited  from  trading  in  the  United  States  under  the  Holding  Foreign  Companies  Accountable  Act,  or  the  HFCAA,  in  2024  if  the
PCAOB is unable to inspect or fully investigate auditors located in China, or in 2023 if proposed changes to the law are enacted. The delisting of our ADSs,
or the threat of their being delisted, may materially and adversely affect the value of your investment;

● Uncertainties in the interpretation and enforcement of PRC laws and regulations could limit the legal protections available to you and us;

● The PRC government’s significant oversight over our business operation could result in a material adverse change in our operations and the value of our

ADSs;

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● Changes in China’s economic, political or social conditions or government policies could have a material adverse effect on our business and operations;

● A severe or prolonged downturn in the Chinese or global economy could materially and adversely affect the leisure travel industry and our business, results

of operations and financial condition;

● The  PRC  government  regulates  travel  and  other  related  industries.  If  we  fail  to  obtain  or  maintain  all  pertinent  permits  and  approvals  or  if  the  PRC

government imposes more restrictions on these industries, our business may be adversely affected;

● Any failure or perceived failure by us to comply with the Platform Economy Anti-Monopoly Guidelines and other anti-monopoly and unfair competition
laws and regulations may result in governmental investigations or enforcement actions, litigation or claims against us and could have an adverse effect on
our business, financial condition and results of operations;

● PRC regulations relating to offshore investment activities by PRC residents may limit our PRC subsidiaries’ ability to increase their registered capital or
distribute profits to us, limit our ability to inject capital into our PRC subsidiaries, or otherwise expose us to liabilities and penalties under PRC laws; and

● Rising political tension, particularly between U.S. and China, may adversely impact our business, financial condition, and results of operations.

Risks Related to our ADSs and Class A Ordinary Shares

● Our ADSs may be delisted from the Nasdaq Global Market as a result of our failure of meeting the Nasdaq Global Market continued listing requirements;

● The trading prices of our ADSs have fluctuated and may continue to be volatile regardless of our operating performance;

● Our dual class share structure with different voting rights will limit your ability to influence corporate matters and could discourage others from pursuing

any change of control transactions that holders of our Class A ordinary shares and ADSs may view as beneficial; and

● The sale or availability for sale of substantial amounts of our Class A ordinary shares and/or ADSs could adversely affect their market price.

Risks Related to Our Business and Industry

Our business operation, financial condition, results of operations and cash flows have been and are likely to continue to be materially and adversely affected by the
COVID-19 outbreak and spread.

The outbreak of a novel strain of coronavirus, named as COVID-19, in early 2020 has severely impacted China and the rest of the world. During the first quarter of
2021, another wave of COVID-19 infections emerged in China. As a result, the Chinese government took a number of actions, which included quarantining individuals
infected with or suspected of having COVID-19, imposing travel restrictions in certain cities and towns and cancelling public activities, among others.

The current COVID-19 pandemic has already materially and adversely affected many aspects of our business. Normal economic life was sharply curtailed and the
travel industry was hit particularly hard. Government authorities in major countries across the world have implemented strict travel bans and adopted different control
measures to curb the spread of COVID-19. In connection with intensifying efforts to contain the spread of COVID-19, the Chinese government has taken a number of
actions, such as temporarily suspending the operation of organized tours in certain regions, quarantining individuals infected with or suspected of having COVID-19,
restricting residents from unnecessary travel, encouraging employees of enterprises to work remotely from home and cancelling public activities, limiting the number of
tourists allowed by tourism sites, among others. In addition, we have taken measures in response to COVID-19, including adoption of modified operating hours, remote
working arrangements and more stringent workplace sanitation

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measures, which have had a negative impact on our business operations. The spread or fear of spread of contagious diseases, such as COVID-19, has caused a significant
decline in the level of business and leisure travel both in certain regions and as a whole, and a significant decrease in the demand for our products and services, resulting
in  customer  cancellations,  refund  requests  and  reduced  new  orders  relating  to  our  services,  which  have  materially  and  adversely  affected  our  business,  financial
condition, results of operations and cash flows.

Furthermore, the payment or repayment abilities or decisions of our business partners and borrowers have been negatively affected by the outbreak of COVID-19,
which  has  increased  uncertainties  relating  to  our  collection  of  receivables,  and  has  resulted  in  additional  allowances  for  doubtful  accounts.  We  have  also  recorded
impairment provisions against certain of our long-term and short-term assets, as the impacts of the COVID-19 pandemic on certain of our long-term and short-term assets
are  considered  to  be  other  than  temporary.  In  addition,  our  business  partners  and  travel  suppliers,  including  overseas  suppliers,  are  also  experiencing  similar  or  more
serious disruptions to their business operations, which have negatively affected our business operations, financial condition, results of operations and cash flows. We have
been  affirmatively  facilitating  our  customers  in  their  cancellations,  rescheduling  and  refund  requests  and  working  with  our  travel  suppliers  to  weather  the  difficult
situation, for which we have incurred and may continue to incur significant costs and expenses.

The extent of the impact of the COVID-19 pandemic on our business and financial results will depend largely on future developments, including the duration and
extent of the spread of COVID-19 around the world, and the prevalence of local, national and international travel restrictions which are highly uncertain and cannot be
predicted. While we have seen recovery in the Chinese travel market since the second half of 2020 due to the substantial containment of the COVID-19 pandemic in
China, we have seen a slower recovery of the international travel market, and in turn, a slower recovery of our overseas travel business. We cannot guarantee you that the
COVID-19 pandemic will not further escalate or have a material adverse effect on our results of operations, especially our financial condition, our cash flows or our
prospects. Recently, there has been an increasing number of COVID-19 cases, including the COVID-19 Delta and Omicron variant cases, in multiple cities in China. The
Chinese  local  authorities  have  reinstated  certain  measures  to  keep  COVID-19  in  check,  including  varying  levels  of  travel  restrictions  and  stay-at-home  orders.  In
March  2022,  due  to  the  spread  of  COVID-19  in  China,  Chinese  government  imposed  lockdown  in  certain  cities  and  districts,  including  Shanghai.  These  travel
restrictions reduce users’ demand for our products, and are expected to materially and adversely affect our results of operations in the first quarter of 2022 and potentially
beyond. We cannot assure you when these travel restrictions will be lifted. In addition, the highly-transmissible Delta and Omicron variants of COVID-19 have caused
authorities  in  various  countries  and  regions  to  reimpose  restrictions  such  as  mask  mandates,  curfews  and  prohibitions  on  large  gatherings.  There  remain  significant
uncertainties  surrounding  COVID-19,  including  the  existing  and  new  variants  of  COVID-19,  the  duration  and  severity  of  COVID-19,  the  extent  and  severity  of  new
waves of outbreak in China and other countries, the development and progress of distribution of COVID-19 vaccine and other medical treatment and the effectiveness of
such vaccine and other medical treatment, and the actions taken by government authorities to contain the outbreak, all of which are beyond our control. The extent of any
possible business disruption and the related impact on our financial results and outlook cannot be reasonably estimated at this time. If the situation materially deteriorates
in China or globally, our business, results of operations and financial condition could be materially and adversely affected, including but not limited to the significant
continued  adverse  impact  on  revenue  and  significant  operating  cash  outflow  due  to  the  incremental  costs  incurred  in  response  to  travelers’  cancellations  and  refund
requests.

Declines or disruptions in the leisure travel industry may materially and adversely affect our business and results of operations.

We  are  dependent  on  the  leisure  travel  industry  for  substantially  all  of  our  revenues.  The  leisure  travel  industry  is  dependent  on  personal  discretionary  spending
levels,  which  may  be  materially  and  adversely  affected  by  economic  downturns  and  recessions.  Although  the  leisure  travel  industry  in  China  has  experienced  rapid
growth over the past decade, any severe or prolonged slowdown in the Chinese economy could reduce expenditures for leisure travel, which in turn may adversely affect
our financial condition and results of operations. See "—Risks Related to Doing Business in China— A severe or prolonged downturn in the Chinese or global economy
could materially and adversely affect the leisure travel industry and our business, results of operations and financial condition."

Our  business  may  also  be  significantly  affected  by  other  factors  that  tend  to  reduce  leisure  travel,  including  increased  prices  in  hotel,  air-ticketing,  fuel  or  other
travel-related  sectors,  work  stoppages  or  labor  unrest  at  airlines,  increased  occurrences  of  travel-related  accidents,  outbreaks  of  other  contagious  diseases,  natural
disasters and extreme unexpected bad weather, terrorist attacks and political unrest. For example, the travel industry was negatively impacted by the outbreak of Ebola
hemorrhagic fever in West Africa beginning March 2014, the disappearance of a Malaysia Airlines flight in March 2014 as well as the crashes of Malaysia Airlines and
AirAsia flights in July and December 2014, respectively, the earthquake in Jiuzhaigou, China in August 2017, the volcanic eruption in Bali, Indonesia in November 2017,
the boat capsizing accident in Phuket island, Thailand in July 2018, as well as the outbreak and spread of

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the COVID-19 pandemic across the world since December 2019 till now, all of which had a negative impact on our target customers. See "— Our business operation,
financial condition, results of operations and cash flows have been and are likely to continue to be materially and adversely affected by the COVID-19 outbreak and
spread”. In addition, our overseas leisure travel business may be negatively affected by any adverse changes in the visa policies of foreign countries that makes it difficult
for  Chinese  nationals  to  obtain  tourist  visas.  Terrorist  attacks  or  threats  of  terrorist  attacks,  political  unrest,  wars,  the  imposition  of  taxes  or  surcharges  by  regulatory
authorities and regional hostilities may also reduce the demand for overseas tours. For example, the Nice terrorist attack in France, coup in Turkey, the deployment of
THAAD by South Korea in 2016, the political crisis in Maldives in 2018, and the protests in Hong Kong in 2019 and 2020, all negatively impacted short-term travel
demand for the tours to the affected regions. We have little or no control over the occurrence of such declines or disruptions, which could result in a decrease in demand
for our travel products and services. This decrease in demand, depending on the scope and duration, could materially and adversely affect our business and results of
operations over the short and long term.

We face risks related to natural disasters and health epidemics.

Other aspects of our business activities could be materially and adversely affected by natural disasters, health epidemics or other public safety concerns affecting the
PRC,  and  particularly  Nanjing.  Natural  disasters  may  give  rise  to  server  interruptions,  breakdowns,  system  failures,  technology  platform  failures  or  internet  failures,
which could result in loss or corruption of data or software or hardware malfunctions, as well as adversely affect our ability to operate our platforms and provide services.
Our business could also be adversely affected if our employees are affected by health epidemics, including the effects of the COVID-19 outbreak and spread in China and
globally, Ebola virus disease, H1N1 flu, H7N9 flu, avian flu or Severe Acute Respiratory Syndrome, or SARS. In addition, our business operation, financial condition,
results of operations and cash flows could be adversely affected to the extent that any health epidemic harms the Chinese economy in general. Our headquarter is located
in Nanjing, where most of our directors and management and the majority of our employees currently reside. Most of our hardware systems and back-up systems are
hosted in facilities located in Nanjing. Consequently, if any natural disasters, health epidemics or other public safety concerns were to affect Nanjing, our operations may
experience material disruptions, which may materially and adversely affect our business, financial condition and results of operations.

If we do not continue to provide competitive travel products and services, we may not be able to attract new customers or retain existing customers, and our business,
financial condition and results of operations could suffer.

Our  success  depends  on  our  ability  to  attract  new  customers  and  retain  existing  customers,  which  in  turn  requires  our  continual  provision  of  a  wide  array  of
competitive travel products and services. Participants in the online travel industry are continually developing new travel products and services in response to both the
increasing customer demand and the changing market environment. We strive to stay abreast of emerging and rapidly changing customer preferences and to continue to
anticipate trends that will appeal to existing and potential customers. We will also continue to invest in research and development in order to constantly improve the
speed, accuracy and comprehensiveness of our online platform. If we fail to keep improving our travel products and services and platform at a competitive pace, we may
lose customers to our competitors and be unable to attract new customers. In addition to packaged tours, we provide other travel-related services, such as sales of tourist
attraction  tickets,  visa  application  services,  hotel  booking  services,  air  ticketing  services,  train  ticketing  services,  bus  ticketing  services,  car  rental  services,  insurance
services and financial services. We intend to further broaden our product selection by extending our coverage of departing cities and travel destinations as well as offering
more  departure  time  selections.  If  we  fail  to  continue  to  source  quality  travel  products  and  services  tailored  to  accommodate  our  customers’  changing  needs  and
preferences, we may not be able to sell additional products and services to our current customers, retain our current customers or attract new customers, and our business,
financial condition and results of operations will be materially and adversely affected.

Failure to maintain the quality of customer services could harm our reputation and our ability to retain existing customers and attract new customers, which may
materially and adversely affect our business, financial condition and results of operations.

Our  business  is  significantly  affected  by  the  overall  size  of  our  customer  base,  which  in  turn  is  determined  by,  among  other  factors,  their  experience  with  our
customer  service.  As  such,  the  quality  of  customer  service  is  critical  to  retaining  our  existing  customers  and  attracting  new  customers.  If  we  fail  to  provide  quality
customer  service,  our  customers  may  be  less  inclined  to  book  travel  products  and  services  with  us  or  recommend  us  to  new  customers,  and  may  switch  to  our
competitors. Failure to maintain the quality of customer service could harm our reputation and our ability to retain existing customers and attract new customers, which
may materially and adversely affect our business, financial condition and results of operations.

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We may not be able to adequately control and ensure the quality of travel products and services sourced from travel suppliers. If there is any deterioration in the
quality of their performance, our customers may seek damages from us and not continue using our online platform.

Our ability to ensure satisfactory customer experiences largely depends on travel suppliers providing high-quality travel products and services. Our reputation and

brand will be negatively affected if travel suppliers fail to provide quality travel products and services.

The  actions  we  take  to  monitor  and  enhance  the  performance  of  travel  suppliers  may  be  inadequate  in  the  timely  discovery  of  quality  issues.  There  have  been
customer complaints and litigation against us due to travel suppliers’ failure to provide satisfactory travel products or services. If our customers are dissatisfied with the
travel products and services provided, they may reduce their use of, or completely forgo, our online platform, and may even demand refunds of their payments to us or
claim  compensation  from  us  for  the  damages  suffered  as  a  result  of  travel  suppliers’  performance  or  misconduct,  which  could  materially  and  adversely  affect  our
business, financial condition and results of operations.

We have incurred losses in the past and will likely incur losses in the future.

We have incurred net losses historically and will likely continue to incur losses in the future as we grow our business. We had a net loss of RMB729.4 million,
RMB1,343.6 million and RMB128.5 million (US$20.2 million) in 2019, 2020 and 2021, respectively. Our historical net losses were partially attributable to our spending
associated  with  our  rapidly  expanding  business  operations,  including  expenses  related  to  regional  expansion,  branding  and  advertising  campaigns,  mobile  related
initiatives and personnel related expenses. Also, the outbreak and spread of COVID-19 in 2020 caused a temporary suspension of our businesses, which led to net losses
including  a  material  amount  of  impairment  charges.  We  recorded  impairment  provisions  and  allowances  against  our  short-term  assets  of  RMB17.8  million  (US$2.8
million) in 2021, mainly expected credit loss for receivables, and the outbreak and spread of COVID-19 may result in additional allowances for doubtful accounts and
impairment  provisions  against  our  long-term  assets  and  short-term  as  the  impacts  of  COVID-19  pandemic  on  certain  of  our  long-term  and  short-term  assets  are
considered to be other than temporary. In addition, we expect that we will continue to incur expenses to further grow our business, which will affect our profitability and
cash flow from operations in the future.

Our ability to achieve profitability is also affected by various factors that are beyond our control. For example, our revenues and profitability depend on the continual
development of the online leisure travel industry in China and consumers’ preference to make travel bookings online. We cannot assure you that making travel bookings
online will become more widely accepted in China or that consumers will increase their spending on online leisure travel booking. Factors negatively affecting travel
suppliers’ profitability will in turn adversely affect our financial condition and results of operations.

If we are unsuccessful in addressing any of these risks and uncertainties, our business may be materially and adversely affected and we will likely continue to incur

net losses in the near future.

We face intense competition and may not be able to compete successfully against existing and new competitors.

We operate in China’s highly competitive travel industry. We compete not only with other online travel companies, but also traditional travel service providers and
tour operators, airlines and hotels and large, established Internet companies. See “Item 4. Information on the Company—B. Business Overview—Competition.” Some of
our current and potential competitors may have greater financial, marketing and other resources than we do. In addition, some of our competitors may be acquired by,
receive investments from or enter into strategic relationships with larger, well-established and well-financed companies or investors. Furthermore, our business model
causes  us  to  maintain  a  cooperative-competitive  relationship  with  some  of  our  competitors,  especially  tour  operators,  who  also  supply  travel  products  to  customers
directly or through our competitors’ platforms.

Many  of  our  competitors  have  launched,  and  may  continue  to  launch,  aggressive  advertising  campaigns,  special  promotions  and  other  marketing  activities  to
promote their brands, attract new customers or increase their market share. In response, we started to take and may continue to take similar measures and as a result will
incur significant expenses, which in turn could negatively affect our operating margin in the quarters or years when such promotional activities are carried out. We cannot
assure you that we will be able to successfully compete against existing or new competitors. If we are not able to compete successfully, we may lose our market share and
our business, financial condition and results of operations may be materially and adversely affected.

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If  we  fail  to  enhance  our  brand  recognition,  we  may  face  difficulty  in  retaining  existing  customers  and  attracting  new  customers  and  travel  suppliers,  and  our
business may be harmed.

Recognition and reputation of our “Tuniu” brand among our targeted customers and travel suppliers have contributed significantly to our growth. We have made
continual investments in enhancing awareness of our brand among customers and travel suppliers since our inception. Our brand recognition and reputation also depend
on  our  ability  to  provide  high-quality  customer  services,  address  customer  needs  and  handle  customer  complaints  properly,  maintain  our  relationships  with  travel
suppliers and provide a user-friendly online platform. See “—Risks Related to Our Business and Industry—Failure to maintain the quality of customer services could
harm our reputation and our ability to retain existing customers and attract new customers, which may materially and adversely affect our business, financial condition
and  results  of  operations”,  “—Risks  Related  to  Our  Business  and  Industry—If  we  are  unable  to  maintain  existing  relationships  with  travel  suppliers,  or  develop
relationships with new travel suppliers on favorable terms or terms similar to those we currently have, our business and results of operations may suffer” and “—Risks
Related to Our Business and Industry—The proper functioning of our online platform, including our web and mobile platforms, and management systems is essential to
our  business.  Any  failure  to  maintain  their  satisfactory  performance  will  materially  and  adversely  affect  our  business,  reputation,  financial  condition  and  results  of
operations.” Failure to maintain the strength of our brand could reduce the number of customers and deteriorate our relationships with travel suppliers.

In addition, some of our competitors have well-established brands in the travel industry, and may have more financial and other resources to advertise and promote
their brands. Therefore, we expect to continue incurring advertising and marketing expenditures and use other resources to maintain and increase our brand recognition.
Our marketing costs may also increase as a result of inflation of media pricing in China, including costs for purchasing search engine keywords and placing online and
offline  advertisements.  If  we  fail  to  maintain  and  increase  our  brand  recognition  in  a  cost-effective  manner,  our  financial  condition  and  results  of  operations  may  be
materially and adversely affected.

We are exposed to proceedings or claims arising from travel-related accidents or customer misconduct during their travels, the occurrence of which may be beyond
our control.

Accidents are a leading cause of mortality and morbidity among tourists. We are exposed to risks of our customers’ claims arising from or relating to travel-related
accidents.  As  we  enter  into  contracts  with  our  customers  directly,  our  customers  typically  take  actions  against  us  for  the  damages  they  suffer  during  their  travels.
However, such accidents may result from the negligence or misconduct of travel suppliers or other service providers, over which we have no or limited control. See also
“—Risks Related to Our Business and Industry—We may not be able to adequately control and ensure the quality of travel products and services sourced from travel
suppliers. If there is any deterioration in the quality of their performance, our customers may seek damages from us and not continue using our online platform.” We
maintain insurance coverage for our liabilities as a travel company, and are indemnified by the insurance company/companies for the damages claimed by our customers.
However, there is no assurance that such insurance or indemnification will be sufficient to cover all of our losses. For example, losses incurred due to COVID-19 in most
cases are not reimbursable. In addition, some of the travel-related accidents result from adventure activities undertaken by our customers during their travels, such as
scuba diving, white water rafting, wind surfing and skiing. Furthermore, we may be affected by our customers’ misconduct during their travels, over which we have no or
limited control. Such accidents and incidents of misconduct, even if not resulting from our negligence or misconduct, or the travel suppliers’ negligence or misconduct,
could create a public perception that we are less reliable than our competitors, which would harm our reputation, and could adversely affect our business and results of
operations.

The  proper  functioning  of  our  online  platform,  including  our  web  and  mobile  platforms,  and  management  systems  is  essential  to  our  business.  Any  failure  to
maintain their satisfactory performance will materially and adversely affect our business, reputation, financial condition and results of operations.

Availability, satisfactory performance and reliability of our online platform, including our web and mobile platforms, are critical to our ability to attract and retain
customers and provide quality travel products and services to our customers. Any unavailability or slowdown of our online platforms would reduce the number of our
customers and their travel bookings. Further, some telecommunications carriers have system constraints that can affect our customer experience. For example, if a large
number  of  customers  use  the  same  telecommunications  carrier  at  the  same  time  for  services  requiring  a  large  amount  of  data  transmission,  the  customers  could
experience  reduced  speed  or  other  technical  issues  due  to  the  carrier’s  capacity  constraints,  over  which  we  have  no  control.  Our  servers  may  also  be  vulnerable  to
computer  viruses,  physical  or  electronic  break-ins  or  other  potential  disruptions,  which  could  lead  to  interruptions,  delays,  loss  of  data  or  the  inability  to  accept  and
process  customer  queries  or  bookings.  We  may  also  experience  interruptions  caused  by  reasons  beyond  our  control  such  as  power  outages.  Unexpected  interruptions
could damage our

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reputation  and  result  in  a  material  decrease  of  our  revenues.  In  addition,  our  online  platform  may  contain  undetected  errors  or  “bugs”  that  could  adversely  affect  its
performance.

Our mobile platform forms an important and integral part of our customers’ research on travel-related information. It is difficult to predict the problems we may
encounter  in  developing  mobile  applications  for  newly  released  mobile  devices  and  platforms,  and  we  may  need  to  devote  significant  resources  to  the  development,
support and maintenance of such applications. We are dependent on the interoperability of providing our products and services on popular mobile operating systems that
we do not control, such as Android and iOS, and any changes in such systems that degrade the accessibility of our products and services or give preferential treatment to
competing  products  and  services  could  adversely  affect  the  usability  of  our  products  and  services  on  mobile  devices.  In  addition,  we  rely  upon  third-party  mobile
application stores for users to download our mobile applications. As such, the promotion, distribution and operation of our mobile applications are subject to app stores’
standard terms and policies for app developers. As a result, we may fail to attract and retain a significant portion of the growing number of customers who search for and
book travel products and services through mobile devices. We may also experience difficulties monetizing customer traffic to our mobile platform.

In addition, we rely significantly on our proprietary N-Booking system and other management systems to facilitate and process transactions. We may in the future
experience  system  interruptions  that  prevent  us  from  efficiently  fulfilling  bookings  or  providing  services  and  support  to  our  customers  or  travel  suppliers.  Any
interruptions,  outages  or  delays  in  our  systems,  or  deterioration  in  their  performance,  could  impair  our  ability  to  process  transactions  and  decrease  the  quality  of  our
services to our customers or travel suppliers. If we were to experience frequent or persistent system failures, our reputation and brand would be harmed.

If we are unable to maintain existing relationships with travel suppliers, or develop relationships with new travel suppliers on favorable terms or terms similar to
those we currently have, our business and results of operations may suffer.

Our business is dependent on our ability to maintain our relationships and arrangements with existing travel suppliers. For most of our suppliers, we do not prohibit
them from developing business relationships with our competitors or selling, through their direct sales, travel products that are the same as or similar to those they supply
to us. If we are unable to maintain satisfactory relationships with our existing travel suppliers, or if travel suppliers establish similar or more favorable relationships with
our  competitors,  or  if  travel  suppliers  increase  their  competition  with  us  through  their  direct  sales,  we  may  not  have  the  necessary  supply  to  meet  the  needs  of  our
customers, or we may not obtain satisfactory rates. We do not enter into any long-term agreements with travel suppliers. We cannot assure you that travel suppliers will
renew their agreements with us in the future on favorable terms or terms similar to those we have currently agreed upon. Travel suppliers may increase the prices that
they charge us or the deposits that they require from us. As a result, the amount, pricing and breadth of travel products and services that we are able to offer may be
reduced, and our business and results of operations could be materially and adversely affected.

Furthermore, in order to grow our business, we will need to develop relationships with new travel suppliers of good quality. We cannot assure you that we will be
able to identify appropriate travel suppliers or enter into arrangements with those travel suppliers on favorable terms or at all. Any failure to do so could harm the growth
of our business and adversely affect our financial condition and results of operations.

We may suffer losses if we are unable to predict the amount of travel products we will need to purchase in advance.

For peak seasons and for certain tours and destinations, we have made commitments with certain travel suppliers to purchase hotel rooms before selling them to our
customers. We operate organized tours in which we take substantive inventory risk, and if this business increases, our inventory risk could also increase. If we are unable
to  accurately  predict  demand  for  the  packaged  tours,  hotel  rooms  and  air  tickets  that  we  have  committed  to  purchase  and  which  are  nonrefundable,  we  would  be
responsible for bearing the cost of the travel products that we are unable to sell, and our financial condition and results of operations would be adversely affected.

Our quarterly results are likely to fluctuate because of seasonality in the leisure travel industry in China.

Our business experiences fluctuations, reflecting seasonal variations in demand for leisure travel services. Sales of leisure travel products and services will increase
in respect of holiday periods and decrease in respect of off-peak times, while prices of leisure travel products and services are subject to fluctuation between peak seasons
and low seasons. For example, the third quarter of each year generally contributes the highest percentage of our annual revenues, because many of our customers tend to
travel during summer holidays in July and August. Consequently, our results of operations may fluctuate from quarter to quarter.

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If we are unable to identify, attract, hire, train and retain key individuals and highly skilled employees, our business may be adversely affected

Our future performance depends on the continued service of our senior management, in particular, Mr. Dunde Yu, our founder, chairman and chief executive officer.
If one or more of our key executives were unable or unwilling to continue in their present positions, we may not be able to replace them easily, our future growth may be
constrained, our business may be disrupted and our financial condition and results of operations may be materially and adversely affected. There is no assurance that we
can continue to retain their services and there can be no assurance that they will not compete against us.

If our business expands, we will need to hire additional employees, including supplier management personnel to maintain and expand our travel supplier network,
information  technology  and  engineering  personnel  to  maintain  and  expand  our  online  platform  and  customer  service  personnel  to  serve  an  increasing  number  of
customers. If we are unable to identify, attract, hire, train and retain sufficient employees in these areas, our customers may not have satisfactory experiences with us and
may turn to our competitors, which may adversely affect our business and results of operations.

We may be subject to legal or administrative proceedings regarding our travel products and services, information provided on our online platform or other aspects of
our business operations, which may be time-consuming to defend and affect our reputation.

From  time  to  time,  we  have  become  and  may  in  the  future  become  a  party  to  various  legal  or  administrative  proceedings  arising  in  the  ordinary  course  of  our
business, including breach of contract claims, anti-competition claims and other matters. Such proceedings are inherently uncertain and their results cannot be predicted
with certainty. Regardless of the outcome and merit of such proceedings, any such legal action could have an adverse impact on our business because of defense costs,
negative publicity, diversion of management’s attention and other factors. In addition, it is possible that an unfavorable resolution of one or more legal or administrative
proceedings, whether in the PRC or in another jurisdiction, could materially and adversely affect our financial position, results of operations or cash flows in a particular
period  or  damage  our  reputation.  In  addition,  our  online  platform  contains  information  about  our  travel  products  and  services,  vacation  destinations  and  other  travel-
related topics. It is possible that our customers would take action against us in the event that any content accessible on our online platform were to contain errors or false
or misleading information.

We may be subject to detrimental adverse publicity, malicious allegations or other conduct by individuals or entities, which could harm our reputation, adversely
affect our business and the trading price of our ADSs.

We have been, and in the future may be, the target of adverse publicity, malicious allegations or other detrimental conduct by individuals or entities. Such allegations,
directly or indirectly against us, may be posted in internet chat-rooms, on blogs, or on any website or mobile applications by anyone on an anonymous basis. We may be
required to spend significant time and incur substantial costs in response to such allegations or other detrimental conduct, and there is no assurance that we will be able to
conclusively  refute  each  of  them  within  a  reasonable  period  of  time,  or  at  all.  Our  reputation  may  be  harmed  as  a  result  of  the  public  dissemination  of  malicious
allegations about our personnel, business, operations, accounting, prospects or business ethics, which in turn could adversely affect our business and the trading price of
our ADSs.

We have limited experience in operating a finance business. Increased exposure to credit risks or significant deterioration in the asset quality of our finance business
may have a material adverse effect on our business, results of operations and financial condition.

We started to offer financial services in China since 2015. We provide various financial services, including consumer financing, supply chain financing, cash lending
services and insurance products. Expansion in the finance sector involves new risks and challenges. For certain financial products, we have committed or will commit our
own capital. Our lack of familiarity with the finance sector may make it difficult for us to anticipate the demands and preferences in the market and develop financial
products that meet the requirements and preference. We may not be able to successfully identify new product and service opportunities or develop and introduce these
opportunities to our clients in a timely and cost-effective manner, or our clients may be disappointed in the returns from financial products that we offer.

The risk of nonpayment of loans is inherent in the finance business and we are subject to credit risk resulting from defaults in payment for loans by the suppliers and
customers. Credit risks are exacerbated in consumer financing because there is relatively limited information available about the credit histories of customers. There can
be no assurances that our monitoring of credit risk issues and our efforts to mitigate credit risks through our credit assessment and risk management policies are or will be
sufficient to result in lower

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delinquencies. Furthermore, our ability to manage the quality of our loan portfolio and the associated credit risks will have significant impact on the results of operations
of our finance business. Deterioration in the overall quality of our loan portfolio and increased exposure to credit risks may occur due to a variety of reasons, including
factors beyond our control, such as a slowdown in the growth of the PRC or global economies or a liquidity or credit crisis in the PRC or global finance sectors, which
may adversely affect the businesses, operations or liquidity of our suppliers and customers, or their ability to repay or roll over their debt. Any significant deterioration in
the asset quality of our finance business and significant increase in associated credit risks may have a material adverse effect on our business, results of operations and
financial condition.

In  addition,  the  development  of  the  finance  business  is  capital  intensive.  We  continue  to  provide  management,  administration  and  collection  services  on  the
transferred  financial  assets  and  are  obligated  to  absorb  a  portion  of  the  losses  incurred  in  the  outstanding  portfolio  of  the  transferred  financial  assets  in  the  event  of
default. We may need additional cash resources due to further developments of our financial services or changed business conditions, which may cause us to seek credit
facilities or sell additional equity or debt securities. The incurrence of indebtedness would result in increased debt obligations and could result in operating and financial
covenants that would restrict our operations. Additionally, it is uncertain whether financing will be available in amounts or on terms acceptable, if at all.

The regulatory regime and practice with respect to online small credit companies are evolving and subject to uncertainty.

Government  authorities  have  issued  certain  rules,  laws  and  regulations  to  regulate  the  organization  and  business  activities  of  online  small  credit  companies.
However, due to the lack of detailed rules on interpretation and the implementation of such rules, laws and regulations, and the fact that these rules, laws and regulations
are expected to continue to evolve with respect to the online small credit companies, there are uncertainties as to how they will be interpreted and implemented. Further,
there may be new rules, laws or regulations issued which would set further requirements and restrictions on online small credit companies. In November 2020, the China
Banking Regulatory Commission, or the CBRC which is now merged into the China Banking and Insurance Regulatory Commission, or the CBIRC, and the People’s
Bank of China, or PBOC, published the draft Interim Measures for Online Small Credit Business, or the Draft Online Small Credit Measures, for public comment. See “
Item 4. Information on the Company—B.Business Overview—PRC Regulation—Regulations on Small Credit Companies.” The Draft Online Small Credit Measures, if
enacted  substantially  in  the  form  published  for  public  comment,  will  change  regulatory  requirements  for  online  small  credit  business  in  various  respects.  We  cannot
assure you that our existing practice of the online small credit companies will be deemed to be in full compliance with all rules, laws and regulations that are applicable,
or may become applicable to us in the future.

We  have  limited  experience  in  operating  our  self-operated  local  tour  operators,  which  may  negatively  affect  our  business,  financial  condition  and  results  of
operations.

Starting in 2016, we further strengthened our presence in the travel supply chain by introducing a number of self-operated local tour operators in major destinations
such  as  Xiamen,  Beijing  and  Changsha.  We  operate  our  domestic  self-operated  local  tour  operators  primarily  through  Xiamen  Suiwang  International  Travel  Service
Co., Ltd., our wholly owned subsidiary established in January 2016. Our self-operated local tour operators directly provide destination-based services to our organized
tour customers, starting from their arrival at the destination all the way until they depart from the destination. Similar to our travel suppliers, our self-operated local tour
operators coordinate the tours based on pre-arranged itineraries and cover all components of the tours including transportation, accommodation, entertainment, meals and
tour guide services. The tour guides directly serving our customers are either directly employed by us or working for us on a contractual basis. Through the operation of
our self-operated local tour operators, we are able to exercise greater control over the quality of our trips and utilize years of data on travel preferences to design more
suitable products for consumers. As of February 28, 2022, we operate our own local tour operators in 32 domestic destinations and 6 international destinations.

We have limited experience in operating our self-operated local tour operators. The local leisure travel industry is highly fragmented, so our self-operated local tour
operators may encounter fierce competition from peers and we may not generate the expected profits. Furthermore, if any destinations where we have self-operated local
tour operators are negatively affected by external events such as earthquake or other natural disasters, pandemics or epidemics, such events may negatively affect the
business of our self-operated local tour operators as it will be difficult for them to change the pre-arranged itineraries of the customers. In addition, we may not be able to
adequately  control  and  ensure  the  quality  of  service  provided  by  the  tour  guides  directly  serving  our  customers,  in  particular  the  tour  guides  working  for  us  on  a
contractual basis. If our tour guides fail to provide high quality services in a timely manner to our customers or violate any applicable PRC laws and regulations, or in the
case of customer injury or death due to the negligence or misconduct of

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our tour guides, we may be liable for compensation, which may adversely affect our reputation, business, financial condition and results of operations.

If the fragmented travel industry in China becomes consolidated, our business, financial condition and results of operations may be adversely affected.

China’s  enormous  size  and  population,  imbalanced  economic  development  and  differences  in  consumer  behavior  across  the  country  have  created  a  highly
fragmented and diverse travel industry. In recent years, customers have been shifting from highly fragmented traditional offline travel companies to travel websites for a
wider product selection and greater convenience. If, however, traditional tour operators form alliances, or merge or consolidate among themselves, or if one of the travel
suppliers is acquired by another company with which we do not have a relationship, we may not be able to maintain our strength in offering a wider selection of travel
products and services as compared to traditional travel companies, and our business, financial condition and results of operations may be adversely affected.

The Tourism Law and the Measures for Administration of the Overseas Tours of Chinese Citizens may reduce the demand of organized tours and materially and
adversely affect our business and results of operations.

On April 25, 2013, the Standing Committee of the National People’s Congress of the People’s Republic of China, or the NPC, promulgated the Tourism Law, which
became  effective  as  of  October  1,  2013  and  was  amended  in  2016  and  2018,  respectively.  On  May  27,  2002,  the  State  Council  promulgated  the  Measures  for  the
Administration of the Overseas Tours of Chinese Citizens which became effective as of July 1, 2002 and was amended in 2017. The Tourism Law and the Measures for
the Administration of the Overseas Tours of Chinese Citizens impose more stringent restrictions on tour operators. Pursuant to the Tourism Law and the Measures for the
Administration of the Overseas Tours of Chinese Citizens, tour operators are prohibited from arranging compulsory shopping or other activities which charge additional
fees on top of the contract prices that the tourist has already paid, unless it is agreed upon by both parties through consultation or requested by the tourist and does not
affect the itinerary of other tourists. See “Item 4. Information on the Company—B. Business Overview—PRC Regulation—Regulations on Travel Companies.” If travel
suppliers fail to comply with these restrictions, our reputation and brand may be negatively affected. In addition, as a result of the Tourism Law and the Measures for the
Administration  of  the  Overseas  Tours  of  Chinese  Citizens,  the  commissions  or  rebates  that  tour  operators  receive  from  shopping  establishments  have  declined  and
organized tour prices have risen, which have reduced the demand for organized tours in the short term and may continue to reduce the demand for organized tours in the
future. If customers cannot adapt to the increased organized tour prices, our business and results of operations will be materially and adversely affected.

The E-Commerce Law may significantly increase our compliance cost.

In August 2018, the Standing Committee of the NPC promulgated the E-commerce Law, which became effective in January 2019. The E-commerce Law strengthens
the regulation of E-commerce operators relating to consumer protection, personal data protection and intellectual property rights protection. As an e-commerce operator,
we  are  required  under  the  E-commerce  Law,  (1)  to  refrain  from  conducting  false  or  misleading  commercial  promotion  by  fabricating  transactions,  making  up  user
comments or otherwise, to defraud or mislead consumers, (2) to allow consumer to opt out of search results targeting his or her personally characteristics such as hobbies
and shopping patterns and simultaneously show the consumers with options not targeting his or her personally characteristics, (3) to alert consumers of tie-in sale of
commodities or services, and shall not set the tied-in commodities or services as a default option, (4) to obtain and maintain business license and other applicable licenses
as required, and disclose information of such license at our front-page, (5) to clearly detail the refund procedure for the deposit we received from customers, and not set
any  unreasonable  conditions  to  refund,  (6)  to  take  the  risks  and  responsibilities  in  the  transportation  of  the  products,  unless  the  consumer  chooses  a  courier  logistics
service provider other than the default service provider, etc. Since the promulgation of the E-commerce Law, PRC government has promulgated implementation rules and
opinions governing the e-commerce industry, including measures governing the administration of payment institutions’ foreign exchange related services provided to e-
commerce operators and consumers, as well as guiding opinions on data interconnection and sharing between enterprises of express delivery and e-commerce industries,
and the Measures for the Supervision and Administration of Online Trading which impose a series of regulatory requirements on new forms of online trading, such as
online social networking e-commerce and online livestreaming e-commerce. Among other things, the Measures for the Supervision and Administration of Online Trading
specify typical examples of unreasonable restrictions or conditions imposed by e-commerce platform operators on transactions concluded on their platforms and require
e-commerce  platform  operators  to  verify  and  update  each  merchant’s  profile  on  a  regular  basis  and  monitor  registration  status  of  their  market  participants.  See  also
“Item 4. Information on the Company—B. Business Overview—PRC Regulation—Regulations on Online Transaction Platform Operators.”

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We  have  adopted  the  required  measures  to  keep  our  current  practice  in  line  with  the  requirements  under  the  E-Commerce  Law  and  its  implementation  rules.
However, the competent PRC government may promulgate further implementation rules under the E-Commerce Law and may deem our current measures insufficient
under the E-Commerce Law and its implementation rules. If we are required to adopt additional measures to comply with the E-Commerce Law and its implementation
rules, our compliance cost would increase significantly, and our business and results of operations will be materially and adversely affected.

We may not be able to prevent others from using our intellectual property, which may harm our business and expose us to litigation.

We regard our intellectual property as critical to our success. We rely primarily on a combination of copyright, software registration, trademark, trade secret and
unfair  competition  laws  and  contractual  rights,  such  as  confidentiality  agreements  with  our  employees  and  others,  to  protect  our  intellectual  property  rights.  The
protection of intellectual property rights in China may not be as effective as that in the United States. Unauthorized use or other misappropriation of our technologies
would enable third parties to benefit from our technologies without paying us, or enable our competitors to offer travel products and services that are comparable to or
better than ours. From time to time, we may have to enforce our intellectual property rights through litigation. Such litigation may result in substantial costs and the
diversion  of  resources  and  management  attention.  If  we  are  not  successful  in  protecting  our  intellectual  property,  our  business,  financial  condition  and  results  of
operations may be materially and adversely affected.

Claims by third parties that we infringe on their intellectual property rights could lead to government administrative actions and result in significant costs and have a
material adverse effect on our business, financial condition and results of operations.

We cannot be certain that our operations or any aspects of our business do not or will not infringe upon copyrights or other intellectual property rights held by third
parties. We have been in the past, and may be from time to time in the future, subject to legal proceedings, claims or government administrative actions relating to alleged
infringement  on  copyrights  or  other  intellectual  property  rights  held  by  third  parties  in  relation  to  the  content  on  our  online  platform  or  intellectual  property  rights
otherwise used in our operation. For example, our website may be found to contain pictures that infringe on copyrights of third parties or hotel reviews that are third
parties’ proprietary information. In addition, some of the software that we are currently using in our business may infringe on third parties’ copyrights. If we are found to
have  infringed  on  the  intellectual  property  rights  of  others,  we  may  be  subject  to  liability  for  our  infringement  activities  or  prohibited  from  using  such  intellectual
property, and we may incur licensing fees. Successful infringement or licensing claims made against us may result in significant monetary liabilities and may materially
disrupt our business and operations by restricting or prohibiting our use of the intellectual property in question. Moreover, regardless of whether we successfully defend
against such claims, we could suffer negative publicity and our reputation could be severely damaged. Any of these events could have a material and adverse effect on
our business, financial condition and results of operations.

In addition, user-generated content on our online platform may contain or provide links to information that infringes on the copyrights or other intellectual property
rights of third parties or violates applicable rules or regulations in relation to censorship, or we may use the user-generated content in a way that infringes on the rights of
the users or third parties. Any claims, with or without merit, could be time-consuming to defend, result in litigation and divert management’s attention and resources.

The successful operation of our business depends upon the performance and reliability of the Internet infrastructure and telecommunications networks in China.

Our business depends on the performance and reliability of the Internet infrastructure and telecommunications networks in China. Almost all access to the Internet is
maintained through state-owned telecommunications operators under the administrative control and regulatory supervision of the MIIT. In addition, the national networks
in China are connected to the Internet through international gateways controlled by the PRC government. These international gateways are the only channels through
which domestic users can connect to the Internet. We rely on a limited number of telecommunications service providers, primarily China Telecom and China Unicom, to
provide us with data communications capacity. We, our customers or travel suppliers, may not have access to alternative networks in the event of disruptions, failures or
other problems with China’s Internet infrastructure. With the expansion of our business, we may be required to upgrade our technology and infrastructure to keep up with
the increasing traffic on our online platform. However, we have no control over the costs of the services provided by telecommunications service providers. If the prices
we pay for telecommunications and Internet services rise significantly, our results of operations may be materially and adversely affected. If Internet access fees or other
charges to Internet users increase, the number of Internet users may decline and our business may be harmed. Moreover, if we are not able to renew services agreements
with the telecommunications carriers when they expire and are not able to enter into agreements with alternative carriers on commercially reasonable terms or at all, the
quality and stability of our online platform may be adversely affected.

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We are subject to payment-related risks.

We enable our customers to make payments through our website by working with various third-party online payment processing service providers. As we rely on
third  parties  to  provide  payment  processing  services,  including  processing  payments  made  with  credit  cards  and  debit  cards,  it  could  disrupt  our  business  if  these
companies become unwilling or unable to provide these services to us. We may be subject to human error, fraud and other illegal activities in connection with third-party
online payment services. If our data security systems are breached or compromised, we may lose our ability to accept credit and debit card payments from our customers,
and we may be subject to claims for damages from our customers and third parties, all of which could adversely and materially affect our reputation as well as our results
of operations.

If we fail to adopt new technologies or adapt our online platform and management systems to changing user requirements, increasing traffic or emerging industry
standards, our business may be materially and adversely affected.

The  online  travel  industry  is  subject  to  rapid  technological  changes.  To  remain  competitive,  we  must  continue  to  enhance  and  improve  the  responsiveness,
functionality and features of our online platform. The online travel industry is also characterized by rapid technological evolution and changes in customer requirements
and preferences. Our success will depend, in part, on our ability to identify, develop, acquire or license leading technologies useful in our line of business and respond to
technological  advances  and  emerging  industry  standards  and  practices  in  a  cost-effective  and  timely  manner.  The  development  of  our  online  platform  and  other
proprietary  technology  entails  significant  technical  and  business  risks.  In  addition,  the  widespread  adoption  of  new  Internet,  networking  or  telecommunications
technologies or other technological changes could require substantial expenditures to modify or adapt our infrastructure. We may not be able to use new technologies
effectively or adapt our online platform, proprietary technologies and operating systems to the requirements of our customers and travel suppliers or emerging industry
standards. If we are unable to adapt in a cost-effective and timely manner to changing market conditions or user requirements, whether for technical, legal, financial, or
other reasons, our business may be materially and adversely affected.

Our  business  may  be  harmed  if  we  are  unable  to  upgrade  our  systems  and  infrastructure  quickly  enough  to  accommodate  increasing  traffic  levels,  or  to  avoid
obsolescence, or successfully integrate any newly developed or purchased technologies with our existing systems. Capacity constraints could cause unanticipated system
disruptions, slower response times, poor customer experience, impaired quality and speed of reservations and confirmations and delays in reporting accurate financial and
operating information. These factors could cause us to lose customers. Additionally, we will continue to upgrade and improve our technology infrastructure to support
our  business  growth.  However,  we  cannot  assure  you  that  we  will  be  successful  in  executing  these  system  upgrades  and  improvement  strategies.  In  particular,  our
systems  may  experience  interruptions  during  upgrades,  and  any  new  technologies  or  infrastructure  may  not  be  fully  integrated  with  our  existing  systems  on  a  timely
basis, or at all. If our existing or future technology infrastructure does not function properly, it could cause system disruptions and slow response times that affect data
transmission, which in turn could materially and adversely affect our business.

Our  business  generates  and  processes  a  large  amount  of  data,  and  we  are  required  to  comply  with  PRC  and  other  applicable  laws  relating  to  privacy  and
cybersecurity. The improper use or disclosure of data could have a material and adverse effect on our business and prospects.

Our business generates and processes a large quantity of data. We face risks inherent in handling and protecting large volume of data. In particular, we face a number

of challenges relating to data from transactions and other activities on our platforms, including:

● protecting  the  data  in  and  hosted  on  our  system,  including  against  attacks  on  our  system  by  outside  parties  or  fraudulent  behavior  or  improper  use  by  our

employees;

● addressing concerns related to privacy and sharing, safety, security and other factors; and

● complying with applicable laws, rules and regulations relating to the collection, use, storage, transfer, disclosure and security of personal information, including

any requests from regulatory and government authorities relating to these data.

In general, we expect that data security and data protection compliance will receive greater attention and focus from regulators, both domestically and globally, as
well  as  attract  continued  or  greater  public  scrutiny  and  attention  going  forward,  which  could  increase  our  compliance  costs  and  subject  us  to  heightened  risks  and
challenges associated with data security and protection. If we are unable to

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manage these risks, we could become subject to penalties, including fines, suspension of business and revocation of required licenses, and our reputation and results of
operations could be materially and adversely affected.

The PRC regulatory and enforcement regime with regard to data security and data protection is evolving and may be subject to different interpretations or significant
changes. Moreover, different PRC regulatory bodies, including the Standing Committee of the NPC, the MIIT, the Cyberspace Administration of China, or the CAC, the
Ministry of Public Security of the PRC, or the MPS, and the State Administration for Market Regulation, or the SAMR, have enforced data privacy and protections laws
and  regulations  with  varying  standards  and  applications.  See  “Item  4.  Information  on  the  Company—B.  Business  Overview—PRC  Regulation—Regulations  on
Information Security and Censorship”. The following are examples of certain recent PRC regulatory activities in this area:

Data Security

● In June 2021, the Standing Committee of the NPC promulgated the Data Security Law, which took effect in September 2021. The Data Security Law, among
other things, provides for security review procedure for data-related activities that may affect national security. In July 2021, the State Council promulgated the
Regulations  on  Protection  of  Critical  Information  Infrastructure,  or  the  Regulations  on  Protection  of  CII,  which  became  effective  on  September  1,  2021.
Pursuant to the Regulations on Protection of CII, critical information infrastructure means key network facilities or information systems of critical industries or
sectors, such as public communication and information service, energy, transportation, water conservation, finance, public services, e-government affairs and
national  defense  science,  the  damage,  malfunction  or  data  leakage  of  which  may  endanger  national  security,  people’s  livelihoods  and  the  public  interest.  In
December 2021, the CAC, together with other authorities, jointly promulgated the Cybersecurity Review Measures, which became effective on February 15,
2022 and replaces its predecessor regulation. Pursuant to the Cybersecurity Review Measures, critical information infrastructure operators that procure internet
products and services must be subject to the cybersecurity review if their activities affect or may affect national security. The Cybersecurity Review Measures
further stipulates that critical information infrastructure operators or network platform operators that hold personal information of over one million users shall
apply with the Cybersecurity Review Office for a cybersecurity review before any public offering at a foreign stock exchange. As of the date of this annual
report,  no  detailed  rules  or  implementation  rules  have  been  issued  by  any  authority  and  we  have  not  been  informed  that  we  are  a  critical  information
infrastructure operator by any government authority. Furthermore, the exact scope of “critical information infrastructure operators” under the current regulatory
regime remains unclear, and the PRC government authorities may have wide discretion in the interpretation and enforcement of the applicable laws. Therefore,
it is uncertain whether we would be deemed to be a critical information infrastructure operator under PRC law. If we are deemed to be a critical information
infrastructure operator under the PRC cybersecurity laws and regulations, we may be subject to obligations in addition to what we have fulfilled under the PRC
cybersecurity laws and regulations.

● In November 2021, the CAC released the Regulations on the Network Data Security (Draft for Comments), or the Draft Regulations. The Draft Regulations
provide  that  data  processors  refer  to  individuals  or  organizations  that,  during  their  data  processing  activities  such  as  data  collection,  storage,  utilization,
transmission, supply, publication and deletion, have autonomy over the purpose and the manner of data processing. In accordance with the Draft Regulations,
data processors shall apply for a cybersecurity review for certain activities, including, among other things, (i) the listing abroad of data processors that process
the personal information of more than one million users and (ii) any data processing activity that affects or may affect national security. However, there have
been no clarifications from the relevant authorities as of the date of this annual report as to the standards for determining whether an activity is one that “affects
or  may  affect  national  security”.  In  addition,  the  Draft  Regulations  requires  that  data  processors  that  process  “important  data”  or  are  listed  overseas  must
conduct  an  annual  data  security  assessment  by  itself  or  commission  a  data  security  service  provider  to  do  so,  and  submit  the  assessment  report  of  the
preceding  year  to  the  municipal  cybersecurity  department  by  the  end  of  January  each  year.  As  of  the  date  of  this  annual  report,  the  Draft  Regulations  was
released  for  public  comment  only,  and  their  respective  provisions  and  anticipated  adoption  or  effective  date  may  be  subject  to  change  with  substantial
uncertainty.

Personal Information and Privacy

● The  Guidelines  on  Anti-monopoly  Issues  in  Platform  Economy,  or  the  Platform  Economy  Anti-monopoly  Guidelines,  published  by  the  Anti-monopoly
Committee of the State Council, effective on February 7, 2021, prohibits collection of unnecessary user information through coercive means by online platforms
operators.

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● In August 2021, the Standing Committee of the NPC promulgated the Personal Information Protection Law, which integrates the scattered rules with respect to
personal information rights and privacy protection and took effect on November 1, 2021. We update our privacy policies from time to time to meet the latest
regulatory requirements of PRC government authorities and adopt technical measures to protect data and ensure cybersecurity in a systematic way. Nonetheless,
the Personal Information Protection Law elevates the protection requirements for personal information processing, and many specific requirements of this law
remain to be clarified by the CAC, other regulatory authorities, and courts in practice. We may be required to make further adjustments to our business practices
to comply with the personal information protection laws and regulations.

Many of the data-related legislations are relatively new and certain concepts thereunder remain subject to interpretation by the regulators. If any data that we possess
belongs  to  data  categories  that  are  subject  to  heightened  scrutiny,  we  may  be  required  to  adopt  stricter  measures  for  protection  and  management  of  such  data.  The
Cybersecurity Review Measures and the Draft Regulations remain unclear on whether the relevant requirements will be applicable to companies that are already listed in
the United States, such as us. We cannot predict the impact of the Cybersecurity Review Measures and the Draft Regulations, if any, at this stage, and we will closely
monitor  and  assess  any  development  in  the  rule-making  process.  If  the  Cybersecurity  Review  Measures  and  the  enacted  version  of  the  Draft  Regulations  mandate
clearance  of  cybersecurity  review  and  other  specific  actions  to  be  taken  by  issuers  like  us,  we  face  uncertainties  as  to  whether  these  additional  procedures  can  be
completed  by  us  timely,  or  at  all,  which  may  subject  us  to  government  enforcement  actions  and  investigations,  fines,  penalties,  suspension  of  our  non-compliant
operations, or removal of our app from the relevant application stores, and materially and adversely affect our businesses and results of operations. As of the date of this
annual report, we have not been involved in any formal investigations on cybersecurity review made by the CAC on such basis.

In general, compliance with the existing PRC laws and regulations, as well as additional laws and regulations that PRC regulatory bodies may enact in the future,
related to data security and personal information protection, may be costly and result in additional expenses to us, and subject us to negative publicity, which could harm
our reputation and business operations. There are also uncertainties with respect to how such laws and regulations will be implemented and interpreted in practice.

In addition, regulatory authorities around the world have adopted or are considering a number of legislative and regulatory proposals concerning data protection.
These legislative and regulatory proposals, if adopted, and the uncertain interpretations and applications thereof could, in addition to the possibility of fines, result in an
order  requiring  that  we  change  our  data  practices  and  policies,  which  could  have  an  adverse  effect  on  our  businesses  and  results  of  operations.  The  European  Union
General  Data  Protection  Regulation  (“GDPR”),  which  came  into  effect  on  May  25,  2018,  includes  operational  requirements  for  companies  that  receive  or  process
personal  data  of  residents  of  the  European  Economic  Area.  The  GDPR  establishes  new  requirements  applicable  to  the  processing  of  personal  data,  affords  new  data
protection  rights  to  individuals  and  imposes  penalties  for  serious  data  breaches.  Individuals  also  have  a  right  to  compensation  under  the  GDPR  for  financial  or  non-
financial losses. Although we do not conduct any business in the European Economic Area, in the event that residents of the European Economic Area access our website
or our mobile platform and input protected information, we may become subject to provisions of the GDPR.

Our use of open source software could adversely affect our ability to offer our products and services and subject us to possible litigation.

We use open source software in connection with our development of technology infrastructure. From time to time, companies that use open source software have
faced claims challenging the use of open source software and/or compliance with open source license terms. We could be subject to suits by parties claiming ownership
of what we believe to be open source software, or claiming noncompliance with open source licensing terms. Some open source licenses require users who distribute
software containing open source to make available all or part of such software, which in some circumstances could include valuable proprietary code. While we monitor
the use of open source software and try to ensure that none is used in a manner that would require us to disclose our proprietary source code or that would otherwise
breach the terms of an open source agreement, such use could inadvertently occur, in part because open source license terms are often ambiguous. Any requirement to
disclose our proprietary source code or pay damages for breach of contract could be harmful to our business, results of operations or financial condition, and could help
our competitors develop travel products and services that are similar to or better than ours.

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We may not be successful in pursuing strategic alliances and acquisitions, and future alliances and acquisitions may not bring us anticipated benefits.

Part of our growth strategy is the pursuit of strategic alliances and acquisitions. There can be no assurance that we will succeed in implementing this strategy as it is
subject  to  many  factors  which  are  beyond  our  control,  including  our  ability  to  identify  and  successfully  execute  suitable  acquisition  opportunities  and  alliances.  Any
future acquisitions, investments, and strategic alliances may expose us to new operational, regulatory and market risks, as well as risks associated with additional capital
requirements,  including  risks  associated  with  unforeseen  or  hidden  liabilities,  diversion  of  management  resources  and  costs  of  integrating  acquired  businesses,  the
inability to generate sufficient revenue to offset the costs and expenses of acquisitions, and potentially significant loss of investments. Any acquisitions we pursue could
also  create  difficulties  with  integrating  the  technology  of  acquired  businesses  with  our  existing  technology,  and  employees  of  acquired  businesses  into  the  various
departments and ranks in our company, and it could take substantial time and effort to integrate the business processes being used in the acquired businesses with our
existing business processes. Should we fail to integrate acquired companies efficiently, our earnings, revenues, gross margins, operating margins and business operations
could be negatively affected. Furthermore, acquired companies may not perform to our expectations for various reasons, including legislative or regulatory changes that
affect the products and services in which the acquired companies specialize, and the loss of key personnel and customer accounts. Any alliances we pursue could also
subject  us  to  a  number  of  risks,  including  risks  associated  with  sharing  proprietary  information,  non-performance  by  the  third  party  and  increased  expenses  in
establishing new strategic alliances, any of which may materially and adversely affect our business. We may also have limited ability to monitor or control the actions of
these third parties and, to the extent any of these strategic third parties suffer negative publicity or harm to their reputation from events relating to their business, we may
also suffer negative publicity or harm to our reputation by virtue of our association with any such third party.

We  may  not  be  able  to  identify  suitable  future  acquisition  or  investment  candidates  or  alliance  partners.  Moreover,  there  is  no  assurance  that  such  alliances  or
acquisitions will achieve our intended objectives or benefits. Even if we identify suitable candidates or partners, we may be unable to complete an acquisition, investment
or alliance on terms commercially acceptable to us. If we fail to identify appropriate candidates or partners, or complete desired acquisitions, investments or alliances, we
may not be able to implement our strategies effectively or efficiently, and our overall profitability and growth plans may be adversely affected.

If we fail to implement and maintain an effective system of internal controls, we may be unable to accurately report our results of operations or prevent fraud or fail
to meet our reporting obligations, and investor confidence and the market price of our ADSs may be materially and adversely affected.

We are subject to the Sarbanes-Oxley Act of 2002, or SOX. Section 404 of the SOX requires that we include a report from management on the effectiveness of our
internal  control  over  financial  reporting  in  our  annual  report  on  Form  20-F.  In  addition,  our  independent  registered  public  accounting  firm  must  report  on  the
effectiveness of our internal control over financial reporting.

Our management has concluded that our internal control over financial reporting was effective as of December 31, 2021. See “Item 15. Controls and Procedures.”
Our independent registered public accounting firm has issued an attestation report, which has concluded that our internal control over financial reporting was effective in
all material aspects as of December 31, 2021. However, if we fail to maintain the effectiveness of our internal control over financial reporting, we may not be able to
conclude  on  an  ongoing  basis  that  we  have  effective  internal  control  over  financial  reporting  in  accordance  with  the  SOX.  Moreover,  effective  internal  control  over
financial reporting is necessary for us to produce reliable financial reports. As a result, any failure to maintain effective internal control over financial reporting could
result in the loss of investor confidence in the reliability of our financial statements, which in turn could negatively impact the trading price of our ADSs. Furthermore,
we may need to incur additional costs and use additional management and other resources in an effort to comply with Section 404 of the SOX and other requirements
going forward.

We have limited business insurance coverage in China.

Insurance  companies  in  China  offer  limited  business  insurance  products.  Business  disruption  insurance  is  available  to  a  limited  extent  in  China,  but  we  have
determined that the risks of disruption, the cost of such insurance and the difficulties associated with acquiring such insurance make it commercially impractical for us to
have such insurance. We maintain insurance coverage for travel company liabilities, but we do not maintain insurance coverage for business disruptions and would have
to bear the costs and expenses associated with any such events out of our own resources.

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We may need additional capital, and financing may not be available on terms acceptable to us, or at all.

The outbreak of COVID-19 has had material adverse impacts on our cash flow for the fiscal years of 2020 and 2021 with potential continuing impacts on subsequent
periods. Together with the negative financial trends, the conditions and events casted substantial doubt on our ability to continue as a going concern. In response to the
COVID-19 pandemic, in 2021, we continue to take actions to improve our liquidity, including scaling down our business operations by reducing capital expenditures and
operational expenses that are discretionary in nature and obtaining funding from the maturity of certain short-term and long-term investments. Moving forward, we plan
to maintain adequate funds which may provide a sufficient flexibility in adjusting our operation scale to cope with the development of the COVID-19 pandemic, and we
will continue to manage our capital expenditures, operational expenses and investments based on our liquidity position and working capital needs. Based on our liquidity
assessment, which has considered our operations at the current business scale, the latest developments of COVID-19 and its continuous impact on our business operation,
the available funding that will be provided from the maturity of our short-term and long-term investments, and our available cash and cash equivalents, we will be able to
meet  our  working  capital  requirements  and  capital  expenditures  in  the  ordinary  course  of  business  for  the  next  twelve  months  subsequent  to  the  filing  of  this  annual
report. As a result, we concluded that the substantial doubt on our ability to continue as a going concern has been alleviated. We may require additional cash resources
due to unanticipated business conditions or other future developments, including any marketing initiatives or investments we may decide to pursue. If these resources are
insufficient to satisfy our cash requirements, we may seek to obtain a credit facility or sell additional equity or debt securities. The sale of additional equity securities
could result in the dilution of our existing shareholders. The incurrence of indebtedness would result in increased debt service obligations and could result in operating
and financing covenants that would restrict our operations. It is uncertain whether financing will be available in amounts or on terms acceptable to us, if at all.

We have granted share options and restricted shares, and may grant share options and other share-based awards in the future, which may materially increase our
net loss.

We adopted an incentive compensation plan in 2008, or the 2008 Plan, which permits the granting of options to purchase our ordinary shares and restricted shares.
We  also  adopted  a  separate  incentive  compensation  plan  in  2014,  or  the  2014  Plan,  which  permits  the  granting  of  options  to  purchase  our  ordinary  shares,  restricted
shares and restricted share units. In particular, our 2014 Plan contains an evergreen provision which allows us to automatically increase the maximum aggregate number
of ordinary shares reserved under the 2014 Plan to 5% of the then-issued and outstanding shares on an as-converted basis without shareholder approval, if and whenever
the shares reserved in the 2014 Plan account for less than 1% of the total then-issued and outstanding shares on an as-converted basis. For more details regarding the
2008 Plan and the 2014 Plan, see “Item 6. Directors, Senior Management and Employees—B. Compensation.” As of February 28, 2022, there were options to acquire
3,421,602 Class A ordinary shares outstanding under the 2008 Plan, and options to acquire 8,952,282 Class A ordinary shares and 13,170 restricted shares outstanding
under  the  2014  Plan.  In  addition,  we  plan  to  grant  employees  share  options  and  other  share-based  compensation  in  the  future.  Expenses  associated  with  share-based
awards may materially impact our results of operations.

Risks Related to Our Corporate Structure

Substantial  uncertainties  and  restrictions  exist  with  respect  to  the  interpretation  and  application  of  PRC  laws  and  regulations  relating  to  restrictions  on  foreign
investment in value-added telecommunications and travel companies in China. If the PRC government finds that the structure we have adopted for our business
operations does not comply with PRC laws and regulations, we could be subject to severe penalties, including shutting down of our online platform.

Foreign ownership of Internet-based businesses is subject to significant restrictions under current PRC laws and regulations. The PRC government regulates Internet
access, the distribution of online information and the conduct of online commerce through strict business licensing requirements and other government regulations. These
laws and regulations also include limitations on foreign ownership in PRC companies that provide Internet content distribution services. Specifically, unless otherwise
provided  for  by  the  state,  foreign  investors  are  prohibited  from  owning  more  than  50%  of  the  equity  interest  in  any  PRC  entity  conducting  value-added
telecommunications  business,  except  for  online  data  processing  and  transaction  processing  business  (operational  e-commerce),  domestic  multiparty  communication,
storage-and-forward  and  call  center  businesses,  in  which  foreign  investors  are  allowed  to  hold  up  to  100%  of  the  equity  interest.  The  Circular  on  Strengthening  the
Administration of Foreign Investment in and Operation of Value-added Telecommunications Business issued by the MIIT in July 2006, or the MIIT Circular, reiterated
the regulations on foreign investment in telecommunications business, which require foreign investors to set up foreign-invested telecom enterprises and obtain business
operating  licenses  for  Internet  content  provision,  or  an  ICP  license  to  conduct  any  value-added  telecommunications  business  in  China.  Under  the  MIIT  Circular,  a
domestic company that holds an ICP license is prohibited from leasing, transferring or selling the license to

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foreign  investors  in  any  form,  and  from  providing  any  assistance,  including  providing  resources,  sites  or  facilities,  to  foreign  investors  that  conduct  value-added
telecommunications business illegally in China. Furthermore, the relevant trademarks and domain names that are used in the value-added telecommunications business
must be owned by the domestic ICP license holder or its shareholders. Due to a lack of interpretation from the MIIT, it is unclear what impact the MIIT Circular will
have on us or other PRC Internet companies that have adopted the same or similar corporate structures and contractual arrangements as ours. Nanjing Tuniu holds our
ICP licenses, and owns all the domain names used in our value-added telecommunications business. Nanjing Tuniu is also the owner of all the registered trademarks used
in our value-added telecommunications business and is the applicant of all the applications for trademark registration we have made.

We are a Cayman Islands company and our wholly owned PRC subsidiary, Beijing Tuniu, is considered a foreign invested enterprise. To comply with PRC laws and
regulations, we conduct our business in China through a series of contractual arrangements entered into among Beijing Tuniu, Nanjing Tuniu, and the shareholders of
Nanjing Tuniu. As a result of these contractual arrangements, we exert control over Nanjing Tuniu and its subsidiaries and consolidate their results of operations in our
financial  statements  under  U.S.  GAAP.  For  a  detailed  description  of  these  contractual  arrangements,  see  “Item  4.  Information  on  the  Company—C.  Organizational
Structure.”

In the opinion of our PRC counsel, Fangda Partners, the ownership structure of Nanjing Tuniu, each of the shareholders’ voting rights agreement, powers of attorney,
equity  interest  pledge  agreement  and  purchase  option  agreement  entered  into  among  Beijing  Tuniu,  Nanjing  Tuniu  and  the  shareholders  of  Nanjing  Tuniu,  and  the
cooperation  agreement  between  Beijing  Tuniu  and  Nanjing  Tuniu,  which  establish  our  contractual  arrangement  with  Nanjing  Tuniu  and  its  shareholders,  and  these
agreements are valid, binding and enforceable in accordance with their terms. However, we are advised by our PRC counsel, Fangda Partners, that there are substantial
uncertainties  regarding  the  interpretation  and  application  of  current  or  future  PRC  laws  and  regulations  and  there  can  be  no  assurance  that  the  PRC  government  will
ultimately take a view that is consistent with the opinion of our PRC counsel stated above.

If  our  ownership  structure,  contractual  arrangements  and  business  of  our  company,  our  PRC  subsidiaries  or  the  consolidated  affiliated  entities  are  found  to  be  in
violation of any existing or future PRC laws or regulations, or we fail to obtain or maintain any of the required permits or approvals, the relevant government authorities
would have broad discretion in dealing with such violations, including levying fines, confiscating our income or the income of our PRC subsidiaries or the consolidated
affiliated  entities,  revoking  the  business  licenses  or  operating  licenses  of  our  PRC  subsidiaries  or  the  consolidated  affiliated  entities,  shutting  down  our  servers  or
blocking our online platform, discontinuing or placing restrictions or onerous conditions on our operations, requiring us to undergo a costly and disruptive restructuring,
restricting or prohibiting our use of proceeds from our financing activities, such as our private placements, to finance our business and operations in China, and taking
other regulatory or enforcement actions that could be harmful to our business. Any of these actions could cause significant disruption to our business operations and
severely  damage  our  reputation,  which  would  in  turn  materially  and  adversely  affect  our  business,  financial  condition  and  results  of  operations.  If  any  of  these
occurrences result in our inability to direct the activities of any of the consolidated affiliated entities that most significantly impact its economic performance, and/or our
failure  to  receive  the  economic  benefits  from  any  of  the  consolidated  affiliated  entities,  we  may  not  be  able  to  consolidate  the  entity  in  our  consolidated  financial
statements in accordance with U.S. GAAP.

Substantial uncertainties exist with respect to the interpretation and implementation of adopted PRC Foreign Investment Law and its implementation rules and how
they may impact the viability of our current corporate structure, corporate governance and business operations.

The “variable interest entity” structure, or VIE structure, has been adopted by many PRC-based companies, including us, to obtain necessary licenses and permits in
industries  that  are  currently  subject  to  foreign  investment  restrictions  in  China.  See  “—Risks  Related  to  Our  Corporate  Structure—Substantial  uncertainties  and
restrictions  exist  with  respect  to  the  interpretation  and  application  of  PRC  laws  and  regulations  relating  to  restrictions  on  foreign  investment  in  value-added
telecommunications and travel companies in China. If the PRC government finds that the structure we have adopted for our business operations does not comply with
PRC  laws  and  regulations,  we  could  be  subject  to  severe  penalties,  including  shutting  down  of  our  online  platform”  and  “Item  4.  Information  on  the  Company—C.
Organizational Structure.” In March 2019, the NPC promulgated the Foreign Investment Law, or the PRC Foreign Investment Law. In December 2019, the State Council
promulgated the Implementing Rules of the Foreign Investment Law of the People’s Republic of China, or the Implementing Rules, to further clarify and elaborate the
relevant provisions of the PRC Foreign Investment Law. The PRC Foreign Investment Law and the Implementation Rules both became effective on January 1, 2020 and
replaced  major  existing  laws  and  regulations  governing  foreign  investment  in  the  PRC.  Pursuant  to  the  PRC  Foreign  Investment  Law,  “foreign  investments”  refer  to
investment activities conducted by foreign investors (including foreign natural persons, foreign enterprises or other foreign organizations) directly or “indirectly” in the
PRC, which include any of the following circumstances: (i) foreign

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investors  setting  up  foreign-invested  enterprises  in  the  PRC  solely  or  jointly  with  other  investors,  (ii)  foreign  investors  obtaining  shares,  equity  interests,  property
portions  or  other  similar  rights  and  interests  of  enterprises  within  the  PRC,  (iii)  foreign  investors  investing  in  new  projects  in  the  PRC  solely  or  jointly  with  other
investors, and (iv) investment in other methods as specified in laws and administrative regulations, or as stipulated by the State Council. The PRC Foreign Investment
Law and the Implementation Rules do not use the concept of “control” in determining whether a company should be considered as a foreign-invested enterprise, nor do
they explicitly provide the VIE structure as a method of foreign investment. However, the PRC Foreign Investment Law has a catch-all provision that includes into the
definition of “foreign investments” made by foreign investors in China in other methods as specified in laws, administrative regulations, or as stipulated by the State
Council. Since the PRC Foreign Investment Law and the Implementation Rules are newly adopted, and relevant government authorities may promulgate future laws,
regulations or rules on the interpretation and implementation of the PRC Foreign Investment Law, the possibility cannot be ruled out that the concept of “control” as
stated in the 2015 draft PRC Foreign Investment Law may be reimposed, or the VIE structure adopted by us may be deemed a method of foreign investment by, any of
such future laws, regulations and rules, which cause significant uncertainties as to whether the VIE structures would be treated as a method of foreign investment. If the
VIE structure would be deemed as a method of foreign investment under any of such future laws, regulations and rules, and any of our businesses operations would fall
in the “negative list” for foreign investment that is subject to any foreign investment restrictions or prohibitions, we would be required to take further actions to comply
with such laws, regulations and rules, which may materially and adversely affect our current corporate structure, corporate governance, business, financial conditions and
results of operations. Furthermore, if future laws, administrative regulations or rules mandate further actions to be taken by companies with respect to existing contractual
arrangements,  we  may  face  substantial  uncertainties  as  to  whether  we  are  able  to  complete  such  actions  in  a  timely  manner,  or  at  all.  Failure  to  take  timely  and
appropriate  measures  to  respond  to  any  of  these  or  similar  regulatory  compliance  challenges  could  materially  and  adversely  affect  our  current  corporate  structure,
business, financial condition and results of operations.

The  PRC  Foreign  Investment  Law  requires  foreign  investors  or  applicable  FIEs  to  report  investment  information  to  government  authority.  Pursuant  to  the
Information  Reporting  Measures  for  Foreign  Investment  jointly  promulgated  by  the  MOC  and  the  SAMR,  which  took  effect  in  January  2020,  a  foreign  investment
information  reporting  system  shall  be  established  and  foreign  investors  or  FIEs  shall  report  investment  information  to  competent  commerce  departments  of  the
government through the enterprise registration system and the enterprise credit information publicity system, and the administration for market regulation shall forward
the above investment information to the competent commerce departments of the government. The foreign investors or FIEs shall report the investment information by
submitting  initial  reports,  change  reports,  deregistration  reports  and  annual  reports,  etc.  The  PRC  government  authorities  may  promulgate  rules  to  further  clarify  the
detailed information reporting requirements on foreign investors and the applicable FIEs. In that case, our current corporate governance practices and business operations
may  need  to  be  adjusted  to  comply  with  the  information  reporting  requirements,  which  would  significantly  increase  our  compliance  costs,  and  have  a  material  and
adverse effect on our current corporate structure, corporate governance, business, financial conditions and results of operations.

We rely on contractual arrangements with Nanjing Tuniu and its shareholders for the operation of our business, which may not be as effective as direct ownership.
If Nanjing Tuniu or its shareholders fail to perform their obligations under these contractual arrangements, we may have to resort to litigation or arbitration to
enforce our rights, which may be time-consuming, unpredictable, expensive and damaging to our operations and reputation. If we are unable to maintain effective
control we would not be able to continue to consolidate the financial results of the consolidated affiliated entities with our financial results.

Although we have been advised by our PRC counsel, Fangda Partners, that our contractual arrangements with Nanjing Tuniu and its shareholders did not and does
not  result  in  any  violation  of  current  PRC  laws  and  these  agreements  are  valid,  binding  and  enforceable,  these  contractual  arrangements  may  not  be  as  effective  in
providing control as direct ownership. If Nanjing Tuniu or its shareholders fail to perform their obligations under the contractual arrangements, we may have to incur
substantial  costs  and  expend  additional  resources  to  enforce  such  arrangements.  We  may  also  have  to  rely  on  legal  remedies  under  contract  law,  including  seeking
specific performance or injunctive relief and claiming damages, which we cannot assure you will be effective. For example, if the shareholders of Nanjing Tuniu refuse
to  transfer  their  equity  interests  in  Nanjing  Tuniu  to  us  or  our  designee  when  we  exercise  the  purchase  option  pursuant  to  these  contractual  arrangements,  or  if  they
otherwise act in bad faith toward us, then we may have to take legal actions to compel them to perform their contractual obligations. Furthermore, while the company
chops of Nanjing Tuniu are held by its legal and accounting departments, our ability to ensure its performance under the contractual agreements may be limited if we are
unable  to  secure  control  of  the  company  chops  in  the  event  of  a  dispute  with  its  management  or  shareholders,  as  many  official  documents  require  the  affixation  of
company chops to become fully effective. If we were the controlling shareholder of Nanjing Tuniu with direct ownership, we would be able to exercise our rights as
shareholders to effect changes to its board of directors, which in turn could implement changes at the management and operational level.

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All  the  agreements  under  our  contractual  arrangements  are  governed  by  PRC  laws  and  provide  for  the  resolution  of  disputes  through  arbitration  in  the  PRC.
Accordingly, these contracts would be interpreted in accordance with PRC laws and any disputes would be resolved in accordance with PRC legal procedures. There
remain significant uncertainties regarding how our contractual arrangements would be interpreted under PRC laws and the ultimate outcome of the resolution of disputes
in relation to such contractual arrangements, should arbitration become necessary. The legal system in the PRC is not as developed as in some other jurisdictions, such as
the United States. As a result, uncertainties in the PRC legal system could limit our ability to enforce these contractual arrangements. Under PRC laws, if the losing
parties  fail  to  carry  out  the  arbitration  awards  within  a  prescribed  time  limit,  the  prevailing  parties  may  only  enforce  the  arbitration  awards  in  PRC  courts  through
arbitration award recognition proceedings, which would require additional expenses and delay. In the event we are unable to enforce these contractual arrangements, we
may not be able to exert effective control over Nanjing Tuniu and its shareholders, and our ability to conduct our business may be negatively affected. If we are unable to
maintain effective control, we would not be able to continue to consolidate the financial results of the consolidated affiliated entities with our financial results.

The shareholders of Nanjing Tuniu may have potential conflicts of interest with us, which may materially and adversely affect our business and financial condition.

We have designated individuals who are PRC nationals to be the shareholders of Nanjing Tuniu. The equity interests of Nanjing Tuniu are held by Messrs. Dunde Yu
and Anqiang Chen. The interests of these individuals as the shareholders of Nanjing Tuniu may differ from the interests of our company as a whole. These shareholders
may breach, or cause Nanjing Tuniu to breach, the existing contractual arrangements we have with them and Nanjing Tuniu, which would have a material and adverse
effect on our ability to effectively control Nanjing Tuniu. We cannot assure you that when conflicts of interest arise, any or all of these shareholders will act in the best
interests of our company or such conflicts will be resolved in our favor.

Currently, we do not have any arrangements to address potential conflicts of interest between these shareholders and our company, except that we could exercise our
purchase option under the purchase option agreement with these shareholders to request them to transfer all of their equity interests in Nanjing Tuniu to a PRC entity or
individual designated by us, to the extent permitted by PRC laws. We rely on Mr. Dunde Yu, who is our founder, director and beneficial owner, Mr. Anqiang Chen, who
is our Financial Controller to abide by the PRC law. If we cannot resolve any conflict of interest or dispute between us and the shareholders of Nanjing Tuniu, we would
have  to  rely  on  legal  proceedings,  which  could  result  in  disruption  of  our  business  and  subject  us  to  substantial  uncertainty  as  to  the  outcome  of  any  such  legal
proceedings.

Our contractual arrangements with Nanjing Tuniu and its shareholders may be subject to scrutiny by the PRC tax authorities, and a finding that we owe additional
taxes could substantially increase our consolidated net loss and reduce the value of your investment.

Under PRC laws and regulations, arrangements and transactions among related parties may be subject to audit or challenge by the PRC tax authorities. We could face
material and adverse tax consequences if the PRC tax authorities determine that the contractual arrangements among Beijing Tuniu, Nanjing Tuniu and the shareholders
of  Nanjing  Tuniu  do  not  represent  an  arm’s-length  transaction  and  adjust  Nanjing  Tuniu’s  income  in  the  form  of  a  transfer  pricing  adjustment.  A  transfer  pricing
adjustment could, among other things, result in a reduction, for PRC tax purposes, of expense deductions recorded by Nanjing Tuniu, which could in turn increase its tax
liabilities without reducing our tax liabilities. In addition, the PRC tax authorities may impose late payment fees and other penalties to Nanjing Tuniu for under-paid
taxes. Our consolidated net loss may be increased if our tax liabilities increase or if we are found to be subject to late payment fees or other penalties.

If  Nanjing  Tuniu  becomes  the  subject  of  a  bankruptcy  or  liquidation  proceeding,  we  may  lose  the  ability  to  use  and  enjoy  its  assets,  which  could  materially  and
adversely affect our business.

To comply with PRC laws and regulations relating to foreign ownership restrictions in the online value-added telecommunications business, we hold our ICP license
and operate our business through contractual arrangements with Nanjing Tuniu as well as its shareholders. As part of these arrangements, Nanjing Tuniu holds assets that
are important to the operation of our business.

We do not have priority pledges or liens against Nanjing Tuniu’s assets. As a contractual and property right matter, this lack of priority pledges and liens has remote
risks. If Nanjing Tuniu undergoes an involuntary liquidation proceeding, third-party creditors may claim rights to some or all of its assets and we may not have priority
against such third-party creditors on Nanjing Tuniu’s assets. If Nanjing Tuniu undergoes voluntary liquidation, we may take part in the liquidation procedures as a general
creditor under the PRC Enterprise Bankruptcy Law and recover any outstanding liabilities owed by Nanjing Tuniu to Beijing Tuniu under the cooperation

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agreement  between  them.  To  ameliorate  the  risks  of  an  involuntary  liquidation  proceeding  initiated  by  a  third-party  creditor,  we  closely  monitor  the  operations  and
finances of Nanjing Tuniu through carefully designed budgetary and internal controls to ensure that Nanjing Tuniu is well capitalized and thus highly unlikely to trigger
any third party monetary claims in excess of its assets and cash resources. Furthermore, Beijing Tuniu has the ability, if necessary, to provide financial support to Nanjing
Tuniu to avoid such involuntary liquidation.

If the shareholders of Nanjing Tuniu were to attempt to voluntarily liquidate Nanjing Tuniu without obtaining our prior consent, we could effectively prevent such
unauthorized voluntary liquidation by exercising our right to request Nanjing Tuniu’s shareholders to transfer all of their equity interests to a PRC entity or individual
designated by us in accordance with the purchase option agreement with the shareholders of Nanjing Tuniu, to the extent permitted by PRC laws. In the event that the
shareholders of Nanjing Tuniu initiate a voluntary liquidation proceeding without our authorization or attempt to distribute the retained earnings or assets of Nanjing
Tuniu without our prior consent, we may need to resort to legal proceedings to enforce the terms of the contractual agreements. Any such legal proceeding may be costly
and may divert our management’s time and attention away from the operation of our business, and the outcome of such legal proceeding would be uncertain.

Risks Related to Doing Business in China

The approval of or filing with the CSRC or other PRC government authorities may be required in connection with our offshore offerings under PRC law, and, if
required, we cannot predict whether or for how long we will be able to obtain such approval or complete such filing.

The Regulations on Mergers and Acquisitions of Domestic Enterprises by Foreign Investors, or the M&A Rules, adopted by six PRC regulatory agencies in 2006
and amended in 2009, requires an overseas special purpose vehicle formed for listing purposes through acquisitions of PRC domestic companies and controlled by PRC
companies or individuals to obtain the approval of the CSRC prior to the listing and trading of such special purpose vehicle’s securities on an overseas stock exchange.
However, the interpretation and application of the M&A Rules remain unclear, and our offshore offerings may ultimately require approval of the CSRC. If the CSRC
approval is required, it is uncertain whether we can or how long it will take us to obtain the approval and, even if we obtain such CSRC approval, the approval could be
rescinded. Any failure to obtain or delay in obtaining the CSRC approval for any of our offshore offerings, or a rescission of such approval if obtained by us, would
subject us to sanctions imposed by the CSRC or other PRC regulatory authorities, which could include fines and penalties on our operations in China, restrictions or
limitations on our ability to pay dividends outside of China, and other forms of sanctions that may materially and adversely affect our business, financial condition, and
results of operations.

On  July  6,  2021,  the  relevant  PRC  government  authorities  issued  the  Opinions  on  Intensifying  Crack  Down  on  Illegal  Securities  Activities.  These  opinions
emphasized  the  need  to  strengthen  regulation  over  illegal  securities  activities,  and  supervision  on  overseas  listings  by  China-based  companies  and  proposed  to  take
effective  measures,  such  as  promoting  the  development  of  relevant  regulatory  systems  to  deal  with  the  risks  and  incidents  faced  by  China-based  overseas-listed
companies. There are still uncertainties regarding the interpretation and implementation of these opinions, and further explanations or detailed rules and regulations with
respect to these opinions may be issued in the future, which may impose additional requirements on us.

Furthermore,  on  December  24,  2021,  the  CSRC  issued  a  draft  of  the  Provisions  of  the  State  Council  on  the  Administration  of  Overseas  Securities  Offering  and
Listing by Domestic Companies, or the Draft Provisions, and the CSRC issued a draft of Administration Measures for the Filing of Overseas Securities Offering and
Listing by Domestic Companies, or the Draft Administration Measures, for public comments.

The Draft Provisions and the Draft Administration Measures, collectively, the Draft Overseas Listing Regulations, set out the new regulatory requirements and filing
procedures for Chinese companies seeking direct or indirect listing in overseas markets. The Draft Overseas Listing Regulations, among others, stipulate that (i) Chinese
companies that seek to offer and list securities in overseas markets directly or indirectly shall fulfill the filing procedures with and report relevant information to the
CSRC, and that an initial filing shall be submitted within three working days after the application for an initial public offering is submitted, and a second filing shall be
submitted after the listing is completed, and (ii) where Chinese companies that have directly or indirectly listed securities in overseas markets conduct follow-on offering
in  overseas  markets,  they  shall  fulfill  the  filing  procedures  with  and  report  relevant  information  to  the  CSRC,  and  such  filing  shall  be  submitted  within  three
working days after such follow-on offering is completed. Moreover, an overseas offering and listing is prohibited under circumstances if (i) it is prohibited by PRC laws,
(ii) it may constitute a threat to or endanger national security as reviewed and determined by competent PRC authorities, (iii) it has material ownership disputes over

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equity,  major  assets,  and  core  technology,  (iv)  in  recent  three  years,  the  Chinese  operating  entities,  and  their  controlling  shareholders  and  actual  controllers  have
committed relevant prescribed criminal offenses or are currently under investigations for suspicion of criminal offenses or major violations, (v) the directors, supervisors,
or senior executives have been subject to administrative punishment for severe violations, or are currently under investigations for suspicion of criminal offenses or major
violations, or (vi) it has other circumstances as prescribed by the State Council.

The Draft Overseas Listing Regulations, among others, stipulate that if the issuer meets the following conditions, its offering and listing shall be determined as an
“indirect overseas offering and listing by a Chinese company” and is therefore subject to the filing requirement: (i) the revenues, profits, total assets, or net assets of the
Chinese operating entities in the most recent financial year accounts for more than 50% of the corresponding data in the issuer’s audited consolidated financial statement
for the same period; and (ii) the majority of senior management in charge of business operations are Chinese citizens or domiciled in the PRC, and its principal place of
business is located in the PRC or main business activities are conducted in the PRC.

According to the Draft Overseas Listing Regulations, if we failed to complete the filing procedures with the CSRC for any of our follow-on offering or fell within
any  of  the  circumstances  where  our  offshore  offerings  are  prohibited  by  the  State  Council,  our  offering  application  may  be  discontinued  and  we  may  be  subject  to
penalties, sanctions and fines imposed by the CSRC and relevant departments of the State Council. In severe circumstances, the business of our PRC subsidiaries may be
ordered to suspend and their business qualifications and licenses may be revoked. For more details of the Draft Provisions and the Draft Administration Measures, see
“Item 4. Information on the Company—B. Business Overview—PRC Regulation—Regulations on Overseas Offering and Listing.”

As advised by our PRC legal counsel, the Draft Overseas Listing Regulations were released only for soliciting public comments at this stage and their provisions and
anticipated adoption or effective date are subject to changes and thus their interpretation and implementation remain substantially uncertain. Although according to the
current  text  of  the  Draft  Overseas  Listing  Regulations,  our  offshore  follow-on  offerings  may  be  subject  to  the  newly-empowered  regulatory  scope  of  CSRC  and  the
newly-enacted report and filing procedures for constituting an “indirect overseas offering and/or listing by a Chinese company”, we cannot predict the impact of the Draft
Overseas  Listing  Regulations  on  our  follow-on  offshore  offerings,  if  any,  at  this  stage.  We  cannot  guarantee  that  we  will  be  able  to  satisfy  the  scrutinized  and  new
regulatory requirements in case they were adopted in the current form. Relatedly, on December 27, 2021, the NDRC and the Ministry of Commerce, or the MOC, jointly
issued  the  Special  Administrative  Measures  (Negative  List)  for  Foreign  Investment  Access  (2021  Version),  or  the  2021  Negative  List,  which  became  effective  on
January 1, 2022. Pursuant to the 2021 Negative List, if a domestic company engaging in the prohibited business stipulated in the 2021 Negative List seeks an overseas
offering and listing, it shall obtain the approval from the competent government authorities. Besides, the foreign investors of the company shall not be involved in the
company’s  operation  and  management,  and  their  shareholding  percentage  shall  be  subject,  mutatis  mutandis,  to  the  relevant  regulations  on  the  domestic  securities
investments by foreign investors. As the 2021 Negative List is relatively new, there remain substantial uncertainties as to the interpretation and implementation of these
new requirements, and it is unclear as to whether and to what extent listed companies like us will be subject to these new requirements. If we are required to comply with
these requirements and fail to do so on a timely basis, if at all, our business operations, financial conditions and business prospects may be adversely and materially
affected.

In addition, we cannot assure you that any new rules or regulations promulgated in the future will not impose additional requirements on us. If it is determined in the
future that approval and filing from the CSRC or other regulatory authorities or other procedures, including the cybersecurity review under the enacted version of the
Draft Regulations, are required for our offshore offerings, it is uncertain whether we can or how long it will take us to obtain such approvals or complete such filing
procedures and any such approval or filing could be rescinded or rejected. Any failure to obtain or delay in obtaining such approvals or completing such filing procedures
for our offshore offerings, or a rescission of any such approval or filing if obtained by us, would subject us to sanctions by the CSRC or other PRC regulatory authorities.
These regulatory authorities may impose fines and penalties on our operations in China, limit our ability to pay dividends outside of China, limit our operating privileges
in  China,  delay  or  restrict  the  repatriation  of  the  proceeds  from  our  offshore  offerings  into  China  or  take  other  actions  that  could  materially  and  adversely  affect  our
businesses, financial conditions, results of operations, and prospects, as well as the trading price of our ADSs. The CSRC or other PRC regulatory authorities also may
take  actions  requiring  us,  or  making  it  advisable  for  us,  to  halt  our  offshore  offerings  before  settlement  and  delivery  of  the  shares  offered.  Consequently,  if  investors
engage in market trading or other activities in anticipation of and prior to the settlement and delivery, they do so at the risk that the settlement and delivery may not occur.
In addition, if the CSRC or other regulatory authorities later promulgate new rules or explanations requiring that we obtain their approvals or accomplish the required
filing or other regulatory procedures for our prior offshore offerings, we may be unable to obtain a waiver of such requirements, if and when procedures are established to
obtain such a waiver. Any uncertainties or negative publicity regarding such requirement could materially and adversely affect our business, prospect, financial condition,
reputation, and the trading price of our ADSs. See “Item 4. Information on the

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Company—B. Business Overview—PRC Regulation—Regulations on Information Security and Censorship” for more detailed discussion.

Since  the  Draft  Overseas  Listing  Regulations  and  the  Draft  Regulations  were  released  only  for  soliciting  public  comment  at  this  stage  and  their  provisions  and
anticipated adoption or effective date are subject to changes, our PRC counsel has advised us based on their understanding of the current PRC laws, rules and regulations
that no permission is required from any Chinese authorities (including the CSRC and the CAC) for our offshore offerings. There can be no assurance that the relevant
PRC government agencies, including the CSRC, would reach the same conclusion as our PRC counsel.

The  PCAOB  is  currently  unable  to  inspect  our  auditor  in  relation  to  their  audit  work  performed  for  our  financial  statements  and  the  inability  of  the  PCAOB  to
conduct inspections over our auditor deprives our investors with the benefits of such inspections.

Our auditor, the independent registered public accounting firm that issues the audit report included elsewhere in this annual report, as an auditor of companies that
are traded publicly in the United States and a firm registered with the PCAOB, is subject to laws in the United States pursuant to which the PCAOB conducts regular
inspections to assess its compliance with the applicable professional standards. Since our auditor is located in China, a jurisdiction where the PCAOB has been unable to
conduct inspections without the approval of the Chinese authorities, our auditor is not currently inspected by the PCAOB. As a result, we and investors in our ADSs are
deprived of the benefits of such PCAOB inspections. The inability of the PCAOB to conduct inspections of auditors in China makes it more difficult to evaluate the
effectiveness  of  our  independent  registered  public  accounting  firm’s  audit  procedures  or  quality  control  procedures  as  compared  to  auditors  outside  of  China  that  are
subject to the PCAOB inspections, which could cause investors and potential investors in our ADSs to lose confidence in our audit procedures and reported financial
information and the quality of our financial statements.

Our ADSs will be prohibited from trading in the United States under the Holding Foreign Companies Accountable Act, or the HFCAA, in 2024 if the PCAOB is
unable to inspect or fully investigate auditors located in China, or in 2023 if proposed changes to the law are enacted. The delisting of our ADSs, or the threat of
their being delisted, may materially and adversely affect the value of your investment.

The Holding Foreign Companies Accountable Act, or the HFCAA, was signed into law on December 18, 2020. The HFCAA states if the SEC determines that we
have filed audit reports issued by a registered public accounting firm that has not been subject to inspection for the PCAOB for three consecutive years beginning in
2021, the SEC shall prohibit our shares or ADSs from being traded on a national securities exchange or in the over-the-counter trading market in the United States. On
December 2, 2021, the SEC adopted final amendments implementing the disclosure and submission requirements of the HFCAA, pursuant to which the SEC will identify
an issuer as a “Commission Identified Issuer” if the issuer has filed an annual report containing an audit report issued by a registered public accounting firm that the
PCAOB has determined it is unable to inspect or investigate completely, and will then impose a trading prohibition on an issuer after it is identified as a Commission-
Identified Issuer for three consecutive years. On December 16, 2021, the PCAOB issued a report to notify the SEC of its determination that the PCAOB is unable to
inspect or investigate completely registered public accounting firms headquartered in mainland China and Hong Kong. The PCAOB identified our auditor as one of the
registered  public  accounting  firms  that  the  PCAOB  is  unable  to  inspect  or  investigate  completely.  Therefore,  we  expect  to  be  identified  as  a  “Commission  Identified
Issuer” shortly after the filing of this annual report on Form 20-F.

Whether  the  PCAOB  will  be  able  to  conduct  inspections  of  our  auditor  before  the  issuance  of  our  financial  statements  on  Form  20-F  for  the  year  ending
December  31,  2023  which  is  due  by  April  30,  2024,  or  at  all,  is  subject  to  substantial  uncertainty  and  depends  on  a  number  of  factors  out  of  our,  and  our  auditor’s,
control. If our shares and ADSs are prohibited from trading in the United States, there is no certainty that we will be able to list on a non-U.S. exchange or that a market
for our shares will develop outside of the United States. Such a prohibition would substantially impair your ability to sell or purchase our ADSs when you wish to do so,
and the risk and uncertainty associated with delisting would have a negative impact on the price of our ADSs. Also, such a prohibition would significantly affect our
ability to raise capital on terms acceptable to us, or at all, which would have a material adverse impact on our business, financial condition, and prospects.

On June 22, 2021, the U.S. Senate passed a bill which would reduce the number of consecutive non-inspection years required for triggering the prohibitions under
the HFCAA from three years to two. On February 4, 2022, the U.S. House of Representatives passed a bill which contained, among other things, an identical provision.
If  this  provision  is  enacted  into  law  and  the  number  of  consecutive  non-inspection  years  required  for  triggering  the  prohibitions  under  the  HFCAA  is  reduced  from
three years to two, then our shares and ADSs could be prohibited from trading in the United States in 2023.

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Uncertainties in the interpretation and enforcement of PRC laws and regulations could limit the legal protections available to you and us.

The PRC legal system is based on written statutes. Unlike common law systems, it is a system in which legal cases have limited value as precedents. In the late
1970s,  the  PRC  government  began  to  promulgate  a  comprehensive  system  of  laws  and  regulations  governing  economic  matters  in  general.  The  overall  effect  of
legislation over the past three decades has significantly increased the protections afforded to various forms of foreign or private-sector investment in China. Our PRC
subsidiaries and the consolidated affiliated entities are subject to various PRC laws and regulations generally applicable to companies in China. However, since these
laws  and  regulations  are  relatively  new  and  the  PRC  legal  system  continues  to  rapidly  evolve,  the  interpretations  of  many  laws,  regulations  and  rules  are  not  always
uniform and enforcement of these laws, regulations and rules involve uncertainties.

From  time  to  time,  we  may  have  to  resort  to  administrative  and  court  proceedings  to  enforce  our  legal  rights.  However,  since  PRC  administrative  and  court
authorities have significant discretion in interpreting and implementing statutory and contractual terms, it may be more difficult to evaluate the outcome of administrative
and  court  proceedings  and  the  level  of  legal  protection  we  enjoy  than  in  more  developed  legal  systems.  Furthermore,  the  PRC  legal  system  is  based  in  part  on
government policies and internal rules (some of which are not published in a timely manner or at all) that may have retroactive effect. As a result, we may not be aware
of  our  violation  of  these  policies  and  rules  until  sometime  after  the  violation.  Such  uncertainties,  including  uncertainty  over  the  scope  and  effect  of  our  contractual,
property  (including  intellectual  property)  and  procedural  rights,  and  any  failure  to  respond  to  changes  in  the  regulatory  environment  in  China  could  materially  and
adversely affect our business and impede our ability to continue our operations.

We may be adversely affected by the complexity, uncertainties and changes in PRC regulations of internet and related business and companies.

The PRC government regulates the internet and related industry extensively, including foreign ownership of, and the licensing and permit requirements pertaining to,
companies  in  the  internet  industry.  These  internet-related  laws  and  regulations  are  relatively  new  and  evolving,  and  their  interpretation  and  enforcement  involve
significant uncertainty. As a result, under certain circumstances it may be difficult to determine what actions or omissions may be deemed to be violations of applicable
laws and regulations. Issues, risks and uncertainties relating to PRC government regulation of the internet industry include, but are not limited to, the following:

● We only have contractual control over our websites. We do not own the websites due to the restriction of foreign investment in businesses providing value-

added telecommunications services in China, including online information services.

● The licensing requirements relating to the internet business in China are uncertain and evolving. This means that permits, licenses or operations at some of our
PRC subsidiaries and the consolidated affiliated entities may be subject to challenges, or we may not be able to obtain or renew certain permits or licenses,
including,  without  limitation,  a  Value-Added  Telecommunication  Business  Operating  License,  which  is  issued  by  the  local  bureau  of  the  MIIT,  a  Short
Messaging Service Access Code Certificate, which is issued by the MIIT, a Food Business License, which is issued by Jizhou Branch of Tianjin Administration
for  Market  Regulation,  Filing  Certificates  for  Operation  of  Prepacked  Food,  which  are  issued  by  Xuanwu  Branch  of  Nanjing  Administration  for  Market
Regulation,  Travel  Agency  Business  Licenses,  which  are  issued  by  the  local  bureau  of  and/or  the  then  Ministry  of  Tourism,  or  the  Ministry  of  Culture  and
Tourism which has replaced the Ministry of Tourism, Approval Documents for Operation of Small-sum Loan Business, which are issued by the Guangzhou
Municipal Bureau of Finance, an Insurance Brokerage Business License, which is issued by the CBIRC, a Securities and Futures Business Operation License,
which  is  issued  by  the  CSRC,  Insurance  Agency  Concurrent-business  Licenses,  which  are  issued  by  the  CBIRC. Violation of relevant laws and regulations
governing  these  licenses,  approvals,  filings  or  qualifications  may  result  in  penalties  and  even  suspension  or  revocation  of  the  licenses,  approvals,  filings  or
qualifications. Failure to obtain, maintain or renew these permits and licenses may significantly disrupt our business, or subject us to sanctions, requirements to
increase capital or other conditions or enforcement, or compromise enforceability of related contractual arrangements, or have other harmful effects on us. For
example, we have not obtained the internet audio-visual program transmission license, or Audio-Visual License, for providing the internet audio-visual program
services and content on our platform in China, for which we are not qualified to apply, because the current applicable laws and regulations require an applicant
to  be  a  wholly  state-owned  or  state-controlled  entity.  In  addition,  we  have  not  completed  filing  for  distributing  publications  and  providing  live  streaming
services on our platform.

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● New laws and regulations may be promulgated to regulate internet activities, including online advertising and internet cultural activities. Other aspects of our
online operations may be further regulated in the future. If these new laws and regulations are promulgated, additional licenses may be required for our online
operations. If our operations do not comply with these new regulations at the time they become effective, or if we fail to obtain any licenses required under
these new laws and regulations, we could be subject to penalties.

The interpretation and application of existing PRC laws, regulations and policies and possible new laws, regulations or policies relating to the internet industry have
created substantial uncertainties regarding the legality of existing and future foreign investments in, and the businesses and activities of, internet businesses in China,
including our business.

The PRC government’s significant oversight over our business operation could result in a material adverse change in our operations and the value of our ADSs.

We conduct our business in China. Our operations in China are governed by PRC laws and regulations. The PRC government has significant oversight over the
conduct  of  our  business,  and  may  intervene  or  influence  our  operations  as  the  government  deems  appropriate  to  advance  regulatory  and  societal  goals  and  policy
positions. The PRC government has recently published new policies that significantly affected certain industries and we cannot rule out the possibility that it will in the
future release regulations or policies that directly or indirectly affect our industry or require us to seek additional permission to continue our operations, which could
result in a material adverse change in our operation and/or the value of our ADSs.

Changes in China’s economic, political or social conditions or government policies could have a material adverse effect on our business and operations.

Our business operations are based in China. Accordingly, our business, financial condition, results of operations and prospects may be influenced to a significant

degree by economic, political and social conditions or government policies in China generally and by continued economic growth in China as a whole.

China’s economy differs from the economies of most developed countries in many respects, including the amount of government involvement, level of development,
growth rate, control of foreign exchange and allocation of resources. Although the PRC government has implemented measures emphasizing the utilization of market
forces for economic reform, the reduction of state ownership of productive assets, and the establishment of improved corporate governance in business enterprises, a
substantial portion of productive assets in China is still owned by the PRC government. In addition, the PRC government continues to play a significant role in regulating
industry  development  by  imposing  industrial  policies.  The  PRC  government  also  exercises  significant  control  over  China’s  economic  growth  through  allocating
resources,  controlling  payment  of  foreign  currency-denominated  obligations,  setting  monetary  policy  and  providing  preferential  treatment  to  particular  industries  or
companies.

While the Chinese economy has experienced significant growth over the past decades, growth has been uneven, both geographically and among various sectors of
the economy. Some of the government measures may benefit the overall Chinese economy, but may have a negative effect on us. For example, our financial condition
and  results  of  operations  may  be  adversely  affected  by  government  control  over  capital  investments  or  changes  in  tax  regulations.  The  growth  rate  of  the  Chinese
economy has gradually slowed since 2010, and the COVID-19 pandemic has brought uncertainties to the growth rate of the Chinese economy. Any prolonged slowdown
in the Chinese economy may reduce the demand for our products and services and materially and adversely affect our business and results of operations. However, any
stimulus  measures  designed  to  boost  the  Chinese  economy  may  contribute  to  higher  inflation,  which  could  adversely  affect  our  financial  condition  and  results  of
operations. For example, certain operating costs and expenses, such as employee compensation and office operating expenses, may increase as a result of higher inflation.

A  severe  or  prolonged  downturn  in  the  Chinese  or  global  economy  could  materially  and  adversely  affect  the  leisure  travel  industry  and  our  business,  results  of
operations and financial condition.

COVID-19  has  had  a  severe  and  negative  impact  on  both  the  Chinese  and  global  economy  since  early  2020.  Whether  this  will  lead  to  a  prolonged  economic
downturn is still unknown, especially considering the multiple recent outbreaks in various countries and regions as well as the uncertainties brought by the vaccination
programs. Even before the outbreak of COVID-19, the global macroeconomic environment had been facing numerous challenges. The growth of the Chinese economy
has gradually slowed down in recent years and the trend may continue. There is considerable uncertainty over the long-term effects of the expansionary monetary and
fiscal policies which had been adopted by the central banks and financial authorities of some of the world’s leading economies, including the United

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States  and  China,  even  before  2021.  The  conflict  in  Ukraine  and  the  imposition  of  broad  economic  sanctions  on  Russia  could  raise  energy  prices  and  disrupt  global
markets.  Unrest  terrorist  threats  and  the  potential  for  war  in  the  Middle  East  and  elsewhere  may  increase  market  volatility  across  the  globe.  There  have  also  been
concerns on the relationship between China and other countries, including surrounding Asian countries, which may potentially lead to foreign investors closing down
their businesses or withdrawing their investments in China and, thus, exiting the China market, and other economic effects. In particular, there is significant uncertainty
about the future relationship between the United States and China with respect to trade policies, treaties, government regulations and tariffs. It is unclear whether these
challenges and uncertainties will be contained or resolved and what effects they may have on the global political and economic conditions in the long term. Economic
conditions in China are sensitive to global economic conditions, as well as changes in domestic economic and political policies and the expected or perceived overall
economic growth rate in China. Any severe or prolonged slowdown in the global or Chinese economy may materially and adversely affect the leisure travel industry and
our business, results of operations and financial condition, and continued turbulence in the international markets may adversely affect our ability to access the capital
markets  to  meet  liquidity  needs.  Our  users  and  business  partners  may  reduce  or  delay  spending  with  us,  while  we  may  have  difficulty  expanding  our  user  base  fast
enough, or at all, to offset the impact of decreased spending by our existing users.

The PRC government regulates travel and other related industries. If we fail to obtain or maintain all pertinent permits and approvals or if the PRC government
imposes more restrictions on these industries, our business may be adversely affected.

We are required to obtain applicable permits or approvals from regulatory authorities to conduct our business activities. See “Item 4. Information on the Company—
B. Business Overview—PRC Regulation.” If we fail to obtain or maintain any of the required permits or approvals in the future, we may be subject to various penalties,
such as fines or suspension of operations in these regulated businesses, which could severely disrupt our business operations. As a result, our financial condition and
results of operations may be adversely affected.

Under the PRC Enterprise Income Tax Law, we may be classified as a PRC resident enterprise for PRC enterprise income tax purposes. Such classification would
likely result in unfavorable tax consequences to us and our non-PRC shareholders and would have a material adverse effect on our results of operations and the
value of your investment.

Under  the  PRC  Enterprise  Income  Tax  Law,  or  the  EIT  Law  and  its  Implementation  Rules,  that  became  effective  on  January  1,  2008  and  was  amended  in
February 2017, December 2018 and April 2019, respectively, an enterprise established outside the PRC with a “de facto management body” within the PRC is considered
a PRC resident enterprise for PRC enterprise income tax purposes and is generally subject to a uniform 25% enterprise income tax rate on its worldwide income. Under
the implementation rules to the EIT Law, or the Implementation Rules, a “de facto management body” is defined as a body that has material and overall management and
control over the manufacturing and business operations, personnel and human resources, finances and properties of an enterprise. In addition, STA Circular 82, which
was issued in April 2009 and was amended in December 2017 by the State Taxation Administration, or the STA, specifies that certain offshore incorporated enterprises
controlled by PRC enterprises or PRC enterprise groups will be classified as PRC resident enterprises if all of the following conditions are met: (a) senior management
personnel and core management departments in charge of the daily operations of the enterprises have their presence mainly in the PRC; (b) their financial and human
resources decisions are subject to determination or approval by persons or bodies in the PRC; (c) major assets, accounting books and company seals of the enterprises,
and minutes and files of their board’s and shareholders’ meetings are located or kept in the PRC; and (d) half or more of the enterprises’ directors or senior management
personnel  with  voting  rights  habitually  reside  in  the  PRC.  Further  to  STA  Circular  82,  the  STA  issued  STA  Bulletin  45,  which  took  effect  on  September  1,  2011,  to
provide  more  guidance  on  the  implementation  of  STA  Circular  82  and  clarify  the  reporting  and  filing  obligations  of  such  “Chinese-controlled  offshore-incorporated
resident enterprises.” STA Bulletin 45 provides procedures and administrative details for the determination of PRC resident enterprise status and administration on post-
determination matters. Although both STA Circular 82 and STA Bulletin 45 only apply to offshore enterprises controlled by PRC enterprises or PRC enterprise groups,
not those controlled by PRC individuals or foreign individuals like us, the determining criteria set forth in STA Circular 82 and STA Bulletin 45 may reflect the STA’s
general position on how the “de facto management body” test should be applied in determining the PRC resident enterprise status of offshore enterprises, regardless of
whether they are controlled by PRC enterprises, PRC enterprise groups or by PRC or foreign individuals.

We do not believe that Tuniu Corporation meets all of the conditions above and thus we do not believe that it is a PRC resident enterprise for PRC enterprise income
tax purposes, despite the fact that all of the members of our management team as well as the management team of Tuniu (HK) Limited are located in China. However, if
the PRC tax authorities determine that it is a PRC resident enterprise for PRC enterprise income tax purposes, a number of unfavorable PRC tax consequences could
follow. First, we will be subject to the uniform 25% enterprise income tax on our worldwide income, which could materially reduce our net income. In addition,

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we will also be subject to PRC enterprise income tax reporting obligations. Second, although dividends paid by one PRC tax resident to another PRC tax resident should
qualify as “tax-exempt income” under the EIT Law, we cannot assure you that such dividends will not be subject to a 10% withholding tax, as the PRC foreign exchange
control authorities, which enforce the withholding tax on dividends, and the PRC tax authorities have not yet issued guidance with respect to the processing of outbound
remittances  to  entities  that  are  not  controlled  by  any  PRC  enterprise  or  PRC  enterprise  group  and  treated  as  PRC  resident  enterprises  for  PRC  enterprise  income  tax
purposes.

Under the EIT Law and its Implementation Rules, subject to any applicable tax treaty or similar arrangement between the PRC and our shareholders’ jurisdiction of
residence that provides for a different income tax arrangement, PRC withholding tax at the rate of 10% is normally applicable to dividends from PRC sources payable to
investors  that  are  non-PRC  resident  enterprises,  which  do  not  have  an  establishment  or  place  of  business  in  the  PRC,  or  which  have  such  establishment  or  place  of
business if the relevant income is not effectively connected with the establishment or place of business. Any gain realized on the transfer of ADSs or shares by such non-
PRC resident enterprise investors is also subject to 10% PRC income tax if such gain is regarded as income derived from sources within the PRC unless a tax treaty or
similar arrangement otherwise provides. Under the PRC Individual Income Tax Law and its implementation rules, dividends from sources within the PRC paid to foreign
individual investors who are not PRC residents are generally subject to a PRC withholding tax at a rate of 20%, and gains from PRC sources realized by such investors
on the transfer of ADSs or shares are generally subject to 20% PRC income tax, in each case, subject to any reduction or exemption set forth in applicable tax treaties and
PRC laws. It is also unclear whether dividends we pay with respect to our ordinary shares or ADSs, or the gain realized from the transfer of our ordinary shares or ADSs,
would  be  treated  as  income  derived  from  sources  within  the  PRC  and  as  a  result  be  subject  to  PRC  income  tax  if  we  were  considered  a  PRC  resident  enterprise,  as
described above. If PRC income tax were imposed on gains realized through the transfer of our ADSs or ordinary shares or on dividends paid to our non-PRC resident
shareholders, the value of the investment in our ADSs or ordinary shares may be materially and adversely affected. Furthermore, our ADS holders whose jurisdictions of
residence have tax treaties or arrangements with China may not qualify for benefits under such tax treaties or arrangements.

We  face  uncertainty  regarding  the  PRC  tax  reporting  obligations  and  consequences  for  certain  indirect  transfers  of  our  operating  company’s  equity  interests.
Enhanced scrutiny over acquisition transactions by the PRC tax authorities may have a negative impact on potential acquisitions we may pursue in the future.

According to the Announcement of the STA on Several Issues Concerning the Enterprise Income Tax on Indirect Property Transfer by Non-Resident Enterprises
(“Bulletin 7”) promulgated by the STA in February 2015, which has been further amended by Bulletin 37 issued by the STA in October 2017 and amended in June 2018,
if a non-resident enterprise transfers the equity interests of a PRC resident enterprise indirectly by transfer of the equity interests of an offshore holding company (other
than a purchase and sale of shares issued by a PRC resident enterprise in public stock market) without a reasonable commercial purpose, the PRC tax authorities have the
discretion to reassess the nature of the transaction and the indirect equity transfer will be treated as a direct transfer. As a result, gains derived from such a transfer, which
means the equity transfer price minus the cost of equity, will be subject to PRC withholding tax at a rate of up to 10%. Under the terms of Bulletin 7, as amended, the
transfer that meets all of the following conditions shall be directly deemed as having no reasonable commercial purposes: (i) more than 75% of the value of the equity
interests of the offshore holding company are directly or indirectly derived from PRC taxable properties; (ii) at any time during the year before the indirect transfer, over
90% of the total properties of the offshore holding company are investments within PRC territory, or in the year before the indirect transfer, over 90% of the offshore
holding  company’s  revenue  is  directly  or  indirectly  derived  from  PRC  territory;  (iii)  the  function  performed  and  risks  assumed  by  the  offshore  holding  company  are
insufficient to substantiate its corporate existence; or (iv) the foreign income tax imposed on the indirect transfer is lower than the PRC tax imposed on the direct transfer
of the PRC taxable properties.

There  is  uncertainty  as  to  the  interpretation  and  application  of  Bulletin  7,  as  amended.  If  an  Indirect  Transfer  occurs  for  us,  we  and  our  non-PRC  resident
shareholders may be at risk of being taxed under Bulletin 7, as amended, and we may be required to expend valuable resources to comply with Bulletin 7, as amended or
to establish that we should not be taxed under Bulletin 7, as amended.

Any failure or perceived failure by us to comply with the Platform Economy Anti-Monopoly Guidelines and other anti-monopoly and unfair competition laws and
regulations  may  result  in  governmental  investigations  or  enforcement  actions,  litigation  or  claims  against  us  and  could  have  an  adverse  effect  on  our  business,
financial condition and results of operations.

The PRC anti-monopoly enforcement agencies have in recent years strengthened enforcement under the PRC Anti-monopoly Law. In March 2018, the SAMR was
formed as a new governmental agency to take over, among other things, the anti-monopoly enforcement functions from the relevant departments under the Ministry of
Commerce,  the  NDRC  and  the  SAMR,  respectively.  Since  its  inception,  the  SAMR  has  continued  to  strengthen  anti-monopoly  enforcement.  In  December  2018,  the
SAMR issued the Notice on Anti-monopoly

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Enforcement  Authorization,  which  grants  authorities  to  its  province-level  branches  to  conduct  anti-monopoly  enforcement  within  their  respective  jurisdictions.  In
October 2021, the Standing Committee of the NPC officially released the second draft amendments to the PRC Anti-monopoly Law for public comment, which not only
proposes to increase legal liability for certain violations by introducing greater penalties and criminal liabilities, but also proposes to further regulate the monopolistic
behaviors in the Internet sector. In November 2021, the National Anti-monopoly Bureau was inaugurated by the State Council, which aims to further implement the fair
competition policies, and strengthen anti-monopoly supervision in the PRC, especially to strengthen oversight and law enforcement in areas involving platform economy,
innovation, science and technology, information security and people’s livelihood.

Moreover, the PRC Anti-Monopoly Law requires that SAMR shall be notified in advance of any concentration of undertaking if certain thresholds are triggered. In
February 2021, the SAMR published the Platform Economy Anti-monopoly Guidelines. The Platform Economy Anti-monopoly Guidelines set out detailed standards and
rules in respect of definition of “relevant markets”, typical types of “cartel activity” and “abusive behavior by companies with market dominance”, which provide further
guidelines for enforcement of anti-monopoly laws regarding online platform operators. The Platform Economy Anti-monopoly Guidelines prohibits certain monopolistic
acts  of  internet  platforms  so  as  to  protect  market  competition  and  safeguard  interests  of  users  and  undertakings  participating  in  internet  platform  economy,  including
without limitation, prohibiting companies with dominant position from abusing their market dominance (such as discriminating customers in terms of pricing and other
transactional conditions using big data and analytics, coercing counterparties into exclusivity arrangements, using technologies to block competitors’ interface, favorable
positioning in search results of goods displays, using bundle services to sell services or products, compulsory collection of unnecessary user data). Due to the expansive
scope of business activities the anti-monopoly law and regulations target to regulate, many of our businesses and practices, including our pricing practices, promotional
activities  and  cooperation  with  business  partners,  may  be  subject  to  regulatory  scrutiny  and  significant  penalties.  Certain  long-standing  practices  may  be  subject  to
challenges  by  regulators,  consumers,  merchants  and  other  parties.  Furthermore,  in  July  2021,  the  SAMR  released  the  revised  draft  Provisions  on  the  Administrative
Penalties  on  Price-related  Violation  for  public  comment,  which  proposed  significant  penalties,  including  fines  of  up  to  10%  of  revenue  during  the  violation  period,
suspension  of  business  or  revocation  of  required  licenses,  for  a  number  of  price-related  violations,  such  as  below-cost  pricing  to  squeeze  out  competitors,  price
discrimination, manipulation of market prices and fraudulent pricing. In particular, improper pricing by e-commerce platform operators, including the use of big data
analysis, algorithms or other technologies to conduct differentiated pricing and price subsidies, may be subject to significant penalties, including fines of up to 5% of
prior  year’s  revenue,  suspension  of  business  and  revocation  of  required  licenses.  As  a  result,  we  may  need  to  devote  significant  resources  or  change  our  business
practices  to  comply  with  current  laws  and  regulations  as  well  as  new  laws  and  regulations  that  may  be  enacted  in  the  future.  We  may  also  be  subject  to  regulatory
investigations, fines and other penalties, which would materially and adversely affect our business and reputation.

In addition, the Platform Economy Anti-monopoly Guidelines also reinforces anti-monopoly merger review for internet platform related transactions to safeguard
market competition. As the Platform Economy Anti-monopoly Guidelines were newly promulgated, we are unable to estimate their specific impact on our businesses,
financial conditions, results of operations and prospects.

The  Anti-unfair  Competition  Law  prohibits  business  operator  from  engaging  in  anti-competitive  activities,  such  as  undue  influence  transactions,  confusion
marketing, commercial bribery, trade secret infringement and commercial libel. On March 16, 2022, the Supreme People’s Court in China issued the Interpretations on
Several Issues concerning the Application of the Anti-unfair Competition Law, which further clarify that the business operators shall not (i) use, without authorization,
the main part of a domain name, the name of a website or a web page of another party that has certain influence, resulting in the mistaken belief that a product of the
business operator is another party’s product or has a specific connection with another party; or (ii) maliciously interfere with or destroy the network products or services
provided by other business operators pursuant to the law by misleading, deceiving or forcing users into modifying, shutting off or uninstalling such products or services
without explicit prior notice and without consent of the users. In August 2021, the SAMR issued the Provisions on Preventing Unfair Online Competition (Drafts for
Public Comments), or the Draft Provisions on Preventing Unfair Online Competition, which detailed the implementation of the PRC Anti-Unfair Competition Law, under
which  business  operators  must  not  use  technical  means  such  as  data  or  algorithms  to  implement  traffic  hijacking  or  interference,  cause  malicious  incompatibility  or
conduct any activity impeding or disrupting the normal operation of network products or services legally provided by other business operators. Furthermore, business
operators  are  not  allowed  to  (i)  fabricate  or  spread  misleading  information  to  damage  the  reputation  of  competitors,  or  (ii)  employ  marketing  practices  such  as  fake
reviews or use coupons or “red envelopes” to entice positive ratings.

In practice, the PRC government authorities also strengthen the supervision of monopoly and other unfair competition acts, and request to establish a new order of
the platform economy. In April 2021, the SAMR, together with certain other PRC government authorities convened an administrative guidance meeting, focusing on
unfair competition acts in community group buying, self-inspection and rectification by major internet companies of possible violations of anti-monopoly, anti-unfair
competition, tax and other

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related laws and regulations, and requesting such companies to comply with relevant laws and regulations strictly and be subject to public supervision. In addition, many
internet companies, including the over 30 companies which attended such administrative guidance meeting, were required to conduct a comprehensive self-inspection
and make necessary rectification accordingly. We cannot assure you that our business operations comply with anti-monopoly and unfair competition laws and regulations
and authorities’ requirements in all respects. If any non-compliance is raised by relevant authorities and determined against us, we may be subject to fines and other
penalties.

We may expand our business in part by acquiring complementary businesses. Due to the uncertainties associated with the new and evolving legislative activities and
varied local implementation practices of anti-monopoly and competition laws and regulations in the PRC, complying with the requirements of the M&A Rules, merger
control  review  rules,  security  review  rules  and  other  PRC  regulations  to  complete  such  transactions  could  be  time-consuming,  and  any  required  approval  processes,
including obtaining approval from the SAMR, may delay or inhibit our ability to complete such transactions, which could affect our ability to expand our business or
maintain our market share. If we are found to have violated the PRC Anti-Monopoly Law for failing to file the notification of concentration and request for review, we
could be subject to a fine of up to RMB500,000, and the parts of the transaction causing the prohibited concentration could be ordered to unwind. Such unwinding could
affect our business and financial results, and harm our reputation.

PRC regulations establish complex procedures for some acquisitions of PRC companies by foreign investors, which could make it more difficult for us to pursue
growth through acquisitions in China.

The  M&A  Rules  establish  procedures  and  requirements  that  could  make  some  acquisitions  of  PRC  companies  by  foreign  investors  more  time-consuming  and
complex, including requirements in some instances that the MOC be notified in advance of any change-of-control transaction in which a foreign investor takes control of
a PRC domestic enterprise.

In  addition,  national  security  review  rules  issued  by  the  PRC  government  authorities  in  2011  require  acquisitions  by  foreign  investors  of  domestic  companies
engaged in military-related or certain other industries that are crucial to national security to be subject to prior security review. According to the Measures for the Security
Review of Foreign Investment, or the Security Review Measures, promulgated by the NDRC and the MOC on December 19, 2020 and effective as of January 18, 2021,
investments in military, national defense-related areas or in locations in proximity to military facilities, or investments that would result in acquiring the actual control of
assets  in  certain  key  sectors,  such  as  critical  agricultural  products,  energy  and  resources,  equipment  manufacturing,  infrastructure,  transport,  cultural  products  and
services, information technology, Internet products and services, financial services and technology sectors, are required to obtain approval from designated government
authorities  in  advance.  See  also  “Item  4.  Information  on  the  Company—B.  Business  Overview—PRC  Regulation—Foreign  Investment  in  Value-Added
Telecommunications Services.”

Furthermore,  according  to  the  Draft  Overseas  Listing  Regulations,  if  a  Chinese  overseas  listed  company  issues  overseas  listed  securities  to  acquire  assets,  such
issuance would be subject to filing requirements, pursuant to which the filing shall be submitted within three working days after such follow-on offering is completed if
the acquired assets are offshore assets, or shall be submitted within three working days after the date of first announcement of such transaction if the acquired assets are
PRC onshore assets. Our ability to carry out our investment and acquisition strategy may be materially and adversely affected due to significant regulatory uncertainty as
to the timing of receipt of relevant approvals or completion of relevant filings and whether we will be able to complete such investments and acquisitions in the future in
a timely manner or at all.

PRC regulations relating to offshore investment activities by PRC residents may limit our PRC subsidiaries’ ability to increase their registered capital or distribute
profits to us, limit our ability to inject capital into our PRC subsidiaries, or otherwise expose us to liabilities and penalties under PRC laws.

The  SAFE,  promulgated  the  Circular  on  Relevant  Issues  Concerning  Foreign  Exchange  Control  on  Domestic  Residents’  Offshore  Investment  and  Financing  and
Roundtrip Investment through Special Purpose Vehicles, or SAFE Circular 37, on July 4, 2014, which replaced the former circular commonly known as “SAFE Circular
75”  promulgated  by  SAFE  in  October,  2005.  SAFE  Circular  37  requires  PRC  residents  to  register  with  local  branches  of  SAFE  in  connection  with  their  direct
establishment  or  indirect  control  of  an  offshore  entity  for  the  purpose  of  overseas  investment  and  financing,  with  assets  or  equity  interests  of  onshore  companies  or
offshore assets or interests held by the PRC residents, referred to in SAFE Circular 37 as a “special purpose vehicle.” SAFE Circular 37 further requires amendment to
the registration in the event of any significant changes with respect to the special purpose vehicle, such as increases or decreases in capital contributed by PRC residents,
transfers or exchanges of shares, mergers, divisions, or other material changes. The term “control” under SAFE Circular 37 is broadly defined as the operation rights,
beneficiary rights or decision-making

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rights acquired by PRC residents in special purpose vehicles or PRC companies by such means as acquisition, trust, proxy, voting rights, repurchase, convertible bonds or
other arrangements.

If our shareholders or beneficial owners who are PRC citizens or residents do not complete their registration with the local SAFE branches, our PRC subsidiaries
may be prohibited from distributing their profits and proceeds from any reduction in capital, share transfer or liquidation to us, and we may be restricted in our ability to
contribute  additional  capital  to  our  PRC  subsidiaries.  Moreover,  failure  to  comply  with  the  various  SAFE  registration  requirements  described  above  could  result  in
liabilities for our PRC subsidiaries under PRC laws for evasion of applicable foreign exchange restrictions, including (1) the requirement by SAFE to return the foreign
exchange remitted overseas within a period specified by SAFE, with a fine of up to 30% of the total amount of foreign exchange remitted overseas and deemed to have
been evasive and (2) in circumstances involving serious violations, a fine of no less than 30% of and up to the total amount of remitted foreign exchange deemed evasive.
Furthermore, the persons-in-charge and other persons at our PRC subsidiaries who are held directly liable for the violations may be subject to criminal sanctions.

SAFE Circular 37 provides that PRC residents include both PRC citizens, meaning any individual who holds a PRC passport or resident identification card, and
individuals who are non-PRC citizens but primarily reside in the PRC due to their economic ties to the PRC. We have requested all of our known current shareholders
and/or beneficial owners to disclose whether they or their shareholders or beneficial owners fall within the ambit of SAFE Circular 37 and other related rules, and urged
relevant shareholders and beneficial owners, upon learning they are PRC residents, to make the necessary applications, filings and amendments as required under SAFE
Circular 37 and other related rules. However, we cannot assure you that they successfully amended their foreign exchange registrations with the local SAFE branch in
compliance with applicable laws after our initial public offering. In addition, we may not be informed of the identities of all the PRC residents holding direct or indirect
interests in our company, and we cannot compel our beneficial owners to comply with the requirements of SAFE Circular 37. As a result, we cannot assure you that all of
our  shareholders  or  beneficial  owners  who  are  PRC  residents  have  complied  with  and  will  in  the  future  comply  with  our  requests  to  make  or  obtain  any  applicable
registrations or comply with other requirements required by SAFE Circular 37 or other related rules. A failure by any of our current or future shareholders or beneficial
owners who are PRC residents to comply with the SAFE regulations may subject us to fines or other legal sanctions, restrict our cross-border investment activities, limit
our PRC subsidiaries’ ability to make distributions or pay dividends or affect our ownership structure, which could adversely affect our business and prospects.

Furthermore, since it is unclear how SAFE Circular 37 and any future regulation concerning offshore or cross-border transactions will be interpreted, amended and
implemented by the relevant government authorities. We cannot predict how these regulations will affect our business operations or future strategy. For example, we may
be  subject  to  a  more  stringent  review  and  approval  process  with  respect  to  our  foreign  exchange  activities,  such  as  remittance  of  dividends  and  foreign-currency-
denominated borrowings, which may adversely affect our financial condition and results of operations. In addition, if we decide to acquire a PRC domestic company,
either  we  or  the  owners  of  such  company,  as  the  case  may  be,  may  not  be  able  to  obtain  the  necessary  approvals  or  complete  the  necessary  filings  and  registrations
required by the foreign exchange regulations. This may restrict our ability to implement our acquisition strategy and could adversely affect our business and prospects.

Failure to comply with PRC regulations regarding the registration requirements for share option plans may subject the PRC plan participants or us to fines and
other legal or administrative sanctions.

In  February  2012,  SAFE  promulgated  the  Notices  on  Issues  Concerning  the  Foreign  Exchange  Administration  for  Domestic  Individuals  Participating  in  Stock
Incentive Plans of Overseas Publicly-Listed Companies, or the Stock Option Rules. Under the Stock Option Rules and other relevant rules and regulations, PRC residents
who  participate  in  stock  incentive  plans  in  an  overseas  publicly-listed  company  are  required  to  register  with  SAFE  or  its  local  branches  and  complete  certain  other
procedures. Participants of a stock incentive plan who are PRC residents must retain a qualified PRC agent, which could be a PRC subsidiary of the overseas publicly-
listed company or another qualified institution selected by the PRC subsidiary, to conduct the SAFE registration and other procedures with respect to the stock incentive
plan on behalf of its participants. The participants must also retain an overseas entrusted institution to handle matters in connection with their exercise of stock options,
the purchase and sale of corresponding stocks or interests and fund transfers. In addition, the PRC agent is required to amend the SAFE registration with respect to the
stock incentive plan if there is any material change to the stock incentive plan, the PRC agent or the overseas entrusted institution or other material changes. See “Item 4.
Information on the Company—B. Business Overview—PRC Regulation—Regulations on Employee Stock Option Plans.”

We  and  our  PRC  employees  who  have  been  granted  share  options  are  subject  to  these  regulations  and  Beijing  Tuniu  as  an  agent  has  registered  with  the  Beijing
Branch of SAFE in connection with the 2008 Plan and the 2014 Plan. We have advised our employees and directors participating in our share incentive plans to handle
foreign exchange matters in accordance with the Stock Option Rules.

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However, we cannot assure you that the share option holders can successfully register with SAFE in full compliance with the Stock Option Rules for material changes of
the granted share options. Failure of our PRC share option holders or restricted shareholders to complete their SAFE registrations may subject these PRC residents to
fines  and  legal  sanctions  and  may  also  limit  our  ability  to  contribute  additional  capital  into  our  PRC  subsidiaries,  limit  our  PRC  subsidiaries’  ability  to  distribute
dividends to us, or otherwise materially adversely affect our business.

PRC regulation of direct investment and loans by offshore holding companies to PRC entities and governmental control of currency conversion may delay or limit us
from  using  the  proceeds  of  our  financing  activities,  or  making  additional  capital  contributions  or  loans  to  our  PRC  subsidiaries  and  the  consolidated  affiliated
entities.

Any capital contributions or loans that we, as an offshore entity, make to our PRC subsidiaries and the consolidated affiliated entities, including from the proceeds of
our  financing  activities,  such  as  our  private  placements,  are  subject  to  PRC  laws  and  regulations.  Under  PRC  laws  and  regulations,  we  are  permitted  to  utilize  such
proceeds to fund our existing PRC subsidiaries and the consolidated affiliated entities only through loans or capital contributions or to establish new PRC subsidiaries or
new PRC consolidated affiliated entities, subject to applicable government registration and approval requirements. Currently, there is no statutory limit to the amount of
funding  that  we  can  provide  to  our  PRC  subsidiaries  through  capital  contributions.  However,  the  maximum  amount  we  can  loan  to  our  PRC  subsidiaries  and  the
consolidated affiliated entities is subject to statutory limits. According to current PRC laws and regulations, we can provide funding to our PRC subsidiaries through
loans of up to either (i) the amount of the difference between the respective registered total investment amount and registered capital of each of our PRC subsidiaries, or
the Total Investment and Registered Capital Balance, or (ii) two times, or the then applicable statutory multiple, the amount of their respective net assets, calculated in
accordance with PRC GAAP, or the Net Assets Limit, at our election. We may also fund the consolidated affiliated entities through cross-border loans and the maximum
amount would be their respective Net Assets Limit. Increasing the Total Investment and Registered Capital Balance of our PRC subsidiaries is subject to governmental
procedures and may require a PRC subsidiary to increase its registered capital at the same time. If we choose to make a loan to a PRC subsidiary or PRC consolidated
affiliated entity based on its Net Assets Limit, the maximum amount we would be able to loan to the relevant PRC subsidiary or PRC consolidated affiliated entity would
depend on the relevant PRC entity’s net assets and the applicable statutory multiple at the time of calculation. PRC laws and regulations may also impose more stringent
limitations to cross-border loans, which will also have negative impacts on our ability to fund our PRC entities.

In  August  2008,  SAFE  promulgated  a  SAFE  Circular  142  regulating  the  conversion  by  a  foreign-invested  enterprise  of  foreign  currency  registered  capital  into
Renminbi by restricting how the converted Renminbi may be used. SAFE Circular 142 provides that the Renminbi capital converted from foreign currency registered
capital of a foreign-invested enterprise may only be used for purposes within the business scope approved by the applicable government authority and unless otherwise
provided by law, such Renminbi capital may not be used for equity investments in the PRC. Although on July 4, 2014, the SAFE issued the Circular of the SAFE on
Relevant  Issues  Concerning  the  Pilot  Reform  in  Certain  Areas  of  the  Administrative  Method  of  the  Conversion  of  Foreign  Exchange  Funds  by  Foreign-invested
Enterprises, or SAFE Circular 36, which launched a pilot reform of the administration of the settlement of the foreign exchange capitals of foreign-invested enterprises in
certain designated areas from August 4, 2014 and some of the restrictions under SAFE Circular 142 will not apply to the settlement of the foreign exchange capitals of
the foreign-invested enterprises established within the designated areas and such enterprises are allowed to use its Renminbi capital converted from foreign exchange
capitals to make equity investments, our PRC subsidiary is not established within the designated areas. On March 30, 2015, SAFE promulgated Circular 19, to expand
the reform nationwide. Circular 19 came into force and replaced both Circular 142 and Circular 36 on June 1, 2015. Circular 19 allows foreign-invested enterprises to
make  equity  investments  by  using  Renminbi  funds  converted  from  foreign  exchange  capital.  However,  Circular  19  continues  to  prohibit  foreign-invested  enterprises
from, among other things, using Renminbi funds converted from its foreign exchange capital for expenditure beyond its business scope, providing entrusted loans or
repaying loans between non-financial enterprises. In June 2016, SAFE promulgated Notice on Reforming and Standardizing the Administrative Provisions on Capital
Account Foreign Exchange Settlement which further stipulates that foreign-invested enterprises shall not use Renminbi funds converted from foreign exchange capital
for providing loans to non-affiliated enterprises, except as otherwise expressly permitted under its business scope. In addition, SAFE strengthened its oversight of the
flow and use of the Renminbi capital converted from foreign currency registered capital of a foreign-invested company. The business scopes of Beijing Tuniu and Tuniu
(Nanjing) Information Technology Co., Ltd., or Tuniu Nanjing Information Technology, include research and development of computer software, network information
technology products, computer application systems, e-commerce systems, network security systems and computer system integration; technology services, consulting
and  transfers;  sales  of  self-developed  products;  investment  consulting;  business  information  consulting;  and  conference  services  and  public  relations  advice.  Beijing
Tuniu  and  Tuniu  Nanjing  Information  Technology  may  only  use  Renminbi  converted  from  foreign  exchange  capital  contribution  for  activities  within  their  respective
approved business scope. In addition, the use of such Renminbi capital may not be altered without SAFE approval, and such Renminbi capital may not in

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any  case  be  used  to  repay  Renminbi  loans  if  the  proceeds  of  such  loans  have  not  been  used.  Violations  of  these  Circulars  could  result  in  severe  monetary  or  other
penalties. If we convert the net proceeds we receive from our financing activities, such as our private placement into Renminbi pursuant to these Circulars, our use of
Renminbi funds for general corporate purposes must be within the business scopes of our PRC subsidiaries.

Our subsidiaries and the consolidated affiliated entities in China are subject to restrictions on paying dividends or making other payments to our holding company,
which may restrict our ability to satisfy our liquidity requirements.

We are a holding company incorporated in the Cayman Islands. We may need dividends and other distributions on equity from our PRC subsidiaries to satisfy our
liquidity  requirements.  Current  PRC  regulations  permit  our  PRC  subsidiaries  to  pay  dividends  to  us  only  out  of  their  accumulated  profits,  if  any,  as  determined  in
accordance with PRC accounting standards and regulations. In addition, our PRC subsidiaries are required to set aside at least 10% of their respective accumulated profits
each year, if any, to fund certain reserve funds until the total amount set aside reaches 50% of their respective registered capital. Our PRC subsidiaries may also allocate a
portion of its after-tax profits based on PRC accounting standards to employee welfare and bonus funds at their discretion. These reserves are not distributable as cash
dividends. Furthermore, if our PRC subsidiaries incur debt on their own behalf in the future, the instruments governing the debt may restrict their ability to pay dividends
or make other payments to us. In addition, the PRC tax authorities may require us to adjust our taxable income under the contractual arrangements among Beijing Tuniu,
Nanjing  Tuniu  and  the  shareholders  of  Nanjing  Tuniu  in  a  manner  that  would  materially  and  adversely  affect  Beijing  Tuniu’s  ability  to  pay  dividends  and  other
distributions to us. Any limitation on the ability of our subsidiaries to distribute dividends to us or on the ability of Nanjing Tuniu to make payments to us may restrict
our ability to satisfy our liquidity requirements.

We may not be able to obtain certain treaty benefits on dividends paid to us by our PRC subsidiaries through our Hong Kong subsidiary.

Under the EIT Law, dividends generated from retained earnings after January 1, 2008 from a PRC company and distributed to a foreign parent company are subject
to  a  withholding  tax  rate  of  10%  unless  the  foreign  parent’s  jurisdiction  of  incorporation  has  a  tax  treaty  with  China  that  provides  for  a  preferential  withholding
arrangement.  Pursuant  to  the  Arrangement  between  Mainland  China  and  the  Hong  Kong  Special  Administrative  Region  for  the  Avoidance  of  Double  Taxation  and
Prevention of Fiscal Evasion with respect to Taxes on Income, or the Hong Kong Tax Treaty, which became effective on December 8, 2006, a company incorporated in
Hong Kong, such as Tuniu (HK) Limited, will be subject to withholding income tax at a rate of 5% on dividends it receives from its PRC subsidiaries, if it holds a 25%
or  more  interest  in  that  particular  PRC  subsidiary,  or  10%  if  it  holds  less  than  a  25%  interest  in  that  subsidiary.  However,  the  STA  promulgated  STA  Circular  9  on
February 3, 2018, which became effective from April 2018 and replaced Circular 601 issued by STA on October 27, 2009 and the Announcement of the STA regarding
Recognition of “Beneficial Owner” under Tax Treaties, or Announcement 30 issued on June 29, 2012. Circular 9 stipulates that in determining whether a non-resident
enterprise has the status as a beneficial owner, comprehensive analysis shall be conducted based on the factors provided in Circular 9 and the actual circumstances of the
specific case shall be taken into consideration. Specifically, Circular 9 expressly excludes an agent or a designated payee from being considered as a “beneficial owner.”
As a result, although our PRC subsidiaries, Beijing Tuniu and Tuniu Nanjing Information Technology, are currently wholly owned by our Hong Kong subsidiary, Tuniu
(HK) Limited, we cannot assure you that we would be entitled to the tax treaty benefits and enjoy the favorable 5% rate applicable under the Hong Kong Tax Treaty. If
Tuniu (HK) Limited is not recognized as the beneficial owner of the dividends paid to it by Beijing Tuniu or Tuniu Nanjing Information Technology, such dividends will
be subject to a normal withholding tax of 10% as provided by the EIT Law.

Discontinuation or revocation of any of the preferential tax treatments and government subsidies or imposition of any additional taxes or surcharges could adversely
affect our financial condition and results of operations.

Our  PRC  subsidiaries  are  incorporated  in  the  PRC  and  governed  by  applicable  PRC  tax  laws  and  regulations.  The  EIT  Law  and  its  Implementation  Rules  have
adopted a uniform statutory enterprise income tax rate of 25% to all enterprises in China, including foreign-invested enterprises. The EIT Law and its Implementation
Rules also permit qualified “high and new technology enterprises,” or HNTEs, to enjoy a preferential enterprise income tax rate of 15% upon filing with the relevant tax
authorities.  The  qualification  as  a  HNTE  is  generally  effective  for  a  term  of  three  years  and  the  renewal  of  such  qualification  is  subject  to  review  by  the  relevant
authorities in China. Nanjing Tuniu originally obtained its HNTE certificate in 2010 with a valid period of three years and successfully obtained its third renewal of such
a certificate in December 2019 for another three years. Tuniu Nanjing Information Technology obtained its HNTE certificate in 2017 with a valid period of three years
and  successfully  obtained  its  first  renewal  of  such  a  certificate  in  December  2020  for  another  three  years.  Therefore,  Nanjing  Tuniu  and  Tuniu  Nanjing  Information
Technology were eligible to enjoy a preferential tax rate of 15% in 2020 to the extent that they have taxable income under the EIT Law, as long as they maintain the
HNTE qualifications

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and duly conduct relevant EIT filing procedures with the relevant tax authorities. If Nanjing Tuniu and Tuniu Nanjing Information Technology fail to maintain or renew
their  HNTE  qualifications  when  their  current  terms  expire,  they  will  lose  the  current  preferential  tax  treatments  and  their  applicable  enterprise  income  tax  rates  may
increase to 25%, which could have an adverse effect on our financial condition and results of operations. Besides, Beijing Tuniu obtained the HNTE certificate as well in
2018 and expired in 2020. As a result, the applicable enterprise tax rate for Beijing Tuniu has been restored to 25% since 2021. However, since Beijing Tuniu has large
amount of accumulated loss in previous years, the increased EIT rate would not result in an immediate adverse effect on our financial condition.

In  addition,  our  PRC  subsidiaries  have  received  various  financial  subsidies  from  PRC  local  government  authorities.  Preferential  tax  treatments  and  financial
subsidies are subject to review and may be adjusted or revoked at any time in the future. The discontinuation of any preferential tax treatments or financial subsidies or
imposition of any additional taxes or surcharges could adversely affect our financial condition and results of operations.

Fluctuations in exchange rates could have a material adverse effect on our results of operations and the value of your investment.

The conversion of Renminbi into foreign currencies, including U.S. dollars, is based on rates set by the People’s Bank of China. The Renminbi has fluctuated against
the U.S. dollar, at times significantly and unpredictably. The value of Renminbi against the U.S. dollar and other currencies is affected by changes in China’s political and
economic conditions and by China’s foreign exchange policies, among other things. We cannot assure you that Renminbi will not appreciate or depreciate significantly in
value against the U.S. dollar in the future. It is difficult to predict how market forces or PRC or U.S. government policy may impact the exchange rate between Renminbi
and the U.S. dollar in the future.

Any significant appreciation or depreciation of Renminbi may materially and adversely affect our revenues, earnings and financial position, and the value of, and any
dividends payable on, our ADSs in U.S. dollars. For example, a significant depreciation of Renminbi against the U.S. dollar may significantly reduce the U.S. dollar
equivalent of our earnings, which in turn could adversely affect the price of our ADSs.

Very limited hedging options are available in China to reduce our exposure to exchange rate fluctuations. To date, we have not entered into any material hedging
transactions in an effort to reduce our exposure to foreign currency exchange risk. While we may decide to enter into hedging transactions in the future, the availability
and effectiveness of these hedges may be limited and we may not be able to adequately hedge our exposure or at all. In addition, our currency exchange losses may be
magnified by PRC exchange control regulations that restrict our ability to convert Renminbi into foreign currency. As a result, fluctuations in exchange rates may have a
material adverse effect on your investment.

There are uncertainties regarding the interpretation and enforcement of certain PRC laws, rules and regulations regarding overseas listed companies.

The M&A Rules, among other things, require offshore special purpose vehicles controlled by PRC companies or individuals formed for the purpose of an overseas
listing of such PRC companies’ or individuals’ interests in PRC domestic companies to obtain the CSRC’s approval prior to listing their securities on an overseas stock
exchange. The application of this regulation remains unclear. Our PRC counsel, Fangda Partners, has advised us that, based on its understanding of the current PRC laws,
rules and regulations, we are not required to submit an application to the CSRC for its approval of the initial public offering and listing of our ADSs on the Nasdaq
Global Market, because:

● the  CSRC  currently  has  not  issued  any  definitive  rule  or  interpretation  concerning  whether  offerings  like  our  initial  public  offering  are  subject  to  CSRC’s

approval under the M&A Rules;

● our wholly owned PRC subsidiaries were established by means of foreign direct investment, rather than through a merger or acquisition of domestic companies,

as defined under the M&A Rules; and

● there is no provision in the M&A Rules that explicitly classifies contractual arrangements as a type of transaction subject to the M&A Rules.

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There  is  uncertainty  as  to  how  this  regulation  will  be  interpreted  or  implemented.  If  it  is  determined  that  the  CSRC  approval  was  required  for  our  initial  public
offering, we may face sanctions by the CSRC or other PRC regulatory agencies for failure to seek the CSRC’s approval for our initial public offering. These sanctions
may include fines and penalties on our operations in the PRC, delays or restrictions on the repatriation of the proceeds from our initial public offering into the PRC,
restrictions  on  or  prohibition  of  the  payments  or  remittance  of  dividends  by  our  PRC  subsidiaries,  or  other  actions  that  could  have  a  material  adverse  effect  on  our
business, financial condition, results of operations, reputation and prospects, as well as the trading price of our ADSs.

The  PRC  government  has  recently  announced  its  plans  to  enhance  its  regulatory  oversight  of  Chinese  companies  listing  overseas.  The  Opinions  on  Intensifying

Crack Down on Illegal Securities Activities issued on July 6, 2021 called for:

● tightening  oversight  of  data  security,  cross-border  data  flow  and  administration  of  classified  information,  as  well  as  amendments  to  relevant  regulation  to

specify responsibilities of overseas listed Chinese companies with respect to data security and information security;

● enhanced oversight of overseas listed companies as well as overseas equity fundraising and listing by Chinese companies; and

● extraterritorial application of China’s securities laws.

Furthermore, on December 24, 2021, the CSRC published the Draft Overseas Listing Regulations. The Draft Overseas Listing Regulations, among others, stipulate
that where Chinese companies that have directly or indirectly listed securities in overseas markets conduct follow-on offering in overseas markets, they shall fulfill the
filing  procedures  with  and  report  relevant  information  to  the  CSRC,  and  such  filing  shall  be  submitted  within  three  working  days  after  such  follow-on  offering  is
completed.  Moreover,  an  overseas  offering  is  prohibited  under  certain  circumstances.  See  also  “Item  4.  Information  on  the  Company—B.  Business  Overview—PRC
Regulation—Regulations on Overseas Offering and Listing.”

According to the Draft Overseas Listing Regulations, if we fail to complete the filing procedures with the CSRC for any of our follow-on offerings or fall within any
of the circumstances where our follow-on offering is prohibited by the State Council, our offering application may be discontinued and we may be subject to penalties,
sanctions and fines imposed by the CSRC and relevant departments of the State Council. In severe circumstances, the business of our PRC subsidiaries may be ordered to
suspend and their business qualifications and licenses may be revoked. The Draft Overseas Listing Regulations were released only to solicit public comments at this
stage  and  their  provisions  and  anticipated  adoption  or  effective  date  are  subject  to  changes  and  thus  their  interpretation  and  implementation  remain  substantially
uncertain. Although we intend to fully comply with the then effective relevant laws and regulations applicable to all our follow-on offerings, including but not limited to
fulfill our obligations under such laws and regulations to complete any required reporting and filing procedures, we cannot guarantee that we will be able to satisfy the
scrutinized and new regulatory requirements in case they were adopted in the current form.

Online payment systems in China are at the stage of development and may restrict our ability to expand our online business.

Online payment systems in China are at a stage of development. Although major Chinese banks are instituting online payment systems, these systems are not as
widely acceptable to consumers in China as in the United States and other developed countries. The lack of wide acceptance of online payment systems and concerns
regarding the adequacy of system security may limit the number of online commercial transactions that we can conduct. If online payment services and their security
capabilities are not significantly enhanced, our ability to grow our online business may be limited.

Regulation and censorship of information distribution over the Internet in China may adversely affect our business, and we may be liable for information displayed
on, retrieved from or linked to our website.

The  PRC  government  has  adopted  regulations  governing  Internet  access  and  the  distribution  of  information  over  the  Internet.  Under  these  regulations,  Internet
content providers and Internet publishers are prohibited from posting or displaying over the Internet content that, among other things, violates PRC laws and regulations,
impairs the national dignity of China or the public interest, or is reactionary, obscene, superstitious, fraudulent or defamatory. Failure to comply with these regulations
may result in confiscation of income, fines, suspension of business, revocation of licenses to provide Internet content and other licenses, the closure of the concerned
websites, which could materially and adversely affect our business, financial conditions and results of operations. A website operator may also be held liable for such
censored information displayed on or linked to its website. For a detailed discussion, see “Item 4. Information on

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the Company—B. Business Overview—PRC Regulation—Regulations on Information Security and Censorship.” We have a team dedicated to screening and monitoring
content published on our online platform and removing prohibited content. However, we may have difficulty identifying and removing all illegal content displayed on or
linked to our website, which could expose us to the penalties described above.

Increases in labor costs in the PRC may adversely affect our business and results of operations.

The economy of China has been experiencing increases in inflation and labor costs in recent years. As a result, the average wage in the PRC is expected to continue
to grow. In addition, we are required by PRC laws and regulations to pay various statutory employee benefits, including pensions, housing funds, medical insurance,
work-related  injury  insurance,  unemployment  insurance  and  maternity  insurance  to  designated  government  agencies  for  the  benefit  of  our  employees.  The  relevant
government agencies may examine whether an employer has made adequate payments of the requisite statutory employee benefits, and those employers who fail to make
adequate payments may be subject to late payment fees, fines and/or other penalties. If the relevant PRC authorities determine that we shall make supplemental social
insurance and housing fund contributions and that we are subject to fines and legal sanctions, our business, financial condition and results of operations may be adversely
affected. We expect that our labor costs, including wages and employee benefits, will continue to increase. Unless we are able to pass on these increased labor costs to
our customers by increasing the prices of our products and services, our financial condition and results of operations may be materially and adversely affected.

We face certain risks relating to the real properties that we lease.

We lease real properties from third parties primarily for our office use in the PRC. Our leasehold interests in a number of these leased properties may be defective as
a result of the lessors’ lack of proper title or right to lease. As a result, we cannot assure you that our leasehold interests will not be challenged. In addition, we have not
registered the vast majority of our lease agreements with the relevant PRC government authorities as required by PRC law, and although failure to do so does not in itself
invalidate the leases, we may not be able to defend these leases against bona fide third parties. As of the date of this annual report, we are not subject to any material
actions, claims or investigations pending or threatened in writing by government authorities or third parties with respect to defects in our leased properties. However, if
third parties who purport to be property owners or beneficiaries of the mortgaged properties challenge our right to lease these properties, we may not be able to protect
our leasehold interests and may be ordered to vacate the affected premises, which could materially and adversely affect our business and results of operations.

Rising political tension, particularly between U.S. and China, may adversely impact our business, financial condition, and results of operations.

Political  tensions  between  the  United  States  and  China  have  escalated  due  to,  among  other  things,  trade  disputes,  the  COVID-19  outbreak  and  spread,  sanctions
imposed  by  the  U.S.  Department  of  Treasury  on  certain  officials  of  the  Hong  Kong  Special  Administrative  Region  and  the  central  government  of  the  PRC  and  the
executive  orders  issued  by  U.S.  President  Donald  J.  Trump  in  August  2020  that  prohibit  certain  transactions  with  certain  Chinese  companies  and  their  applications.
Rising  political  tensions  could  reduce  levels  of  trade,  investments,  technological  exchanges  and  other  economic  activities  between  the  two  major  economies,  which
would have a material adverse effect on global economic conditions and the stability of the global financial markets. Any of these factors could have a material adverse
effect on our business, prospects, financial condition and results of operations.

Risks Related to Our ADSs and Class A Ordinary Shares

Our ADSs may be delisted from the Nasdaq Global Market as a result of our failure of meeting the Nasdaq Global Market continued listing requirements.

Our ADSs are currently listed on the Nasdaq Global Market under the symbol “TOUR.” We must continue to meet the requirements set forth in Nasdaq Listing
Rule 5550 to remain listing on the Nasdaq Global Market. The listing standards of the Nasdaq Global Market provide that a company, in order to qualify for continued
listing, must maintain a minimum ADS price of US$1.00 and various additional requirements. On April 13, 2022, we received a letter from the Listing Qualifications
Department of Nasdaq, notifying us that because the closing bid price of our ADSs for the last 30 consecutive business days was below US$1.00 per share, we no longer
meet the Nasdaq minimum bid price requirement, set forth in Nasdaq Listing Rule 5450(a)(1). Pursuant to the Nasdaq Listing Rules, the applicable grace period to regain
compliance is 180 days. We have until October 10, 2022 to regain compliance with Nasdaq’s minimum bid price requirement. If we fail to satisfy Nasdaq’s continued
listing requirements and fail to regain compliance on a timely basis, our ADSs could be delisted from Nasdaq Global Market.

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The trading prices of our ADSs have fluctuated and may continue to be volatile regardless of our operating performance.

Since our ADSs became listed on the Nasdaq Global Market on May 9, 2014, the trading price of our ADSs has fluctuated significantly. The trading prices of our
ADSs  is  likely  to  be  volatile  and  could  fluctuate  widely  due  to  factors  beyond  our  control.  This  may  happen  because  of  broad  market  and  industry  factors,  like  the
performance  and  fluctuation  of  the  market  prices  of  other  companies  with  business  operations  located  mainly  in  China  that  have  listed  their  securities  in  the  United
States. The widespread negative publicity of alleged fraudulent accounting practices and poor corporate governance of certain U.S. public companies with operations in
China in recent years were believed to have negatively affected investors’ perception and sentiment towards companies with connection with China, which significantly
and negatively affected the trading prices of some companies’ securities listed in the U.S. Any similar negative publicity or sentiment may affect the performances of our
ADSs. The trading prices of our ADSs may also be affected by changes in the U.S. stock markets in general. Furthermore, securities markets may from time to time
experience significant price and volume fluctuations that are not related to our operating performance, such as the large decline in share prices in the United States, China
and other jurisdictions in late 2008, early 2009 and the second half of 2011, which may have a material adverse effect on the market price of our ADSs. The securities of
some PRC companies that have listed their securities on U.S. stock markets have experienced significant volatility. The trading performances of these PRC companies’
securities  after  their  initial  public  offerings  may  affect  the  attitudes  of  investors  toward  PRC  companies  listed  in  the  United  States  in  general  and  consequently  may
impact the trading performance of our ADSs, regardless of our actual operating performance.

In addition to market and industry factors, the price and trading volume for our ADSs may be highly volatile for factors specific to our own operations, including the

following:

● the financial projections that we may choose to provide to the public, any changes in those projections or our failure for any reason to meet those projections;

● variations in our revenues, net income and cash flow;

● announcements of new investments, acquisitions, strategic partnerships, or joint ventures;

● announcements of new products, services and expansions by us or our competitors;

● changes in financial estimates by securities analysts;

● additions or departures of key personnel;

● release of lock-up or other transfer restrictions on our outstanding equity securities or sales of additional equity securities;

● potential litigation or regulatory investigations; and

● fluctuations in market prices for our products or services.

Any of these factors may result in large and sudden changes in the volume and price at which our ADSs trade.

If securities or industry analysts do not publish research or reports about our business, or if they adversely change their recommendations regarding our ADSs, the
market price for our ADSs and trading volume could decline.

The trading market for our ADSs will be influenced by research or reports that securities or industry analysts publish about our business. If one or more analysts who
cover us downgrade our ADSs, or publish unfavorable research about us, the market price for our ADSs would likely decline. Failure to meet expectations driven by
analyst research or reports, even by aggressive research or reports, may cause the market price of our ADSs to decline. If one or more of these analysts cease to cover us
or fail to regularly publish reports on us, we could lose visibility in the financial markets, which, in turn, could cause the market price or trading volume for our ADSs to
decline.

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Our  dual  class  share  structure  with  different  voting  rights  will  limit  your  ability  to  influence  corporate  matters  and  could  discourage  others  from  pursuing  any
change of control transactions that holders of our Class A ordinary shares and ADSs may view as beneficial.

Our ordinary shares are divided into Class A ordinary shares and Class B ordinary shares. Holders of Class A ordinary shares are entitled to one vote per share, while
holders of Class B ordinary shares are entitled to ten votes per share, with Class A and Class B ordinary shares voting together as one class on all matters subject to a
shareholders’ vote. Due to the disparate voting powers attached to these two classes of ordinary shares, holders of our Class B ordinary shares collectively beneficially
owned approximately 4.68% of our outstanding ordinary shares as of February 28, 2022, representing 32.94% of our total voting power. As of February 28, 2022, our
directors and officers beneficially own an aggregate of 63.3% of our outstanding shares representing 62.3% of our total voting power.

As a result of the dual class share structure and the concentration of ownership, holders of our Class B ordinary shares have substantial influence over our business,
including decisions regarding mergers, consolidations and the sale of all or substantially all of our assets, election of directors and other significant corporate actions.
They may take actions that are not in the best interest of us or our other shareholders. This concentration of ownership may discourage, delay or prevent a change in
control of our company, which could deprive our shareholders of an opportunity to receive a premium for their shares as part of a sale of our company and may reduce
the price of our ADSs. This concentrated control will limit your ability to influence corporate matters and could discourage others from pursuing any potential merger,
takeover  or  other  change  of  control  transactions  that  holders  of  Class A  ordinary  shares  and/or  ADSs  may  view  as  beneficial.  For  more  information  regarding  our
principal shareholders and their affiliated entities, see “Item 7. Major Shareholders and Related Party Transactions—A. Major Shareholders.”

The sale or availability for sale of substantial amounts of our Class A ordinary shares and/or ADSs could adversely affect their market price.

Sales of substantial amounts of our Class A ordinary shares and/or ADSs in the public market, or the perception that these sales could occur, could adversely affect
the  market  price  of  our  Class A  ordinary  shares  and/or  ADSs  and  could  materially  impair  our  ability  to  raise  capital  through  equity  offerings  in  the  future.  As  of
February 28, 2022, we had 371,082,366 ordinary shares outstanding, comprising of (i) 353,708,866 Class A ordinary shares (excluding the 18,249,177 Class A ordinary
shares, represented by 6,083,059 ADSs, repurchased and reserved for the future exercise of options or the vesting of other awards under the 2008 Plan and the 2014
Plan), and (ii) 17,373,500 Class B ordinary shares. Among these shares, 125,034,591 Class A ordinary shares are in the form of ADSs, which are freely transferable by
persons  other  than  our  affiliates  without  restriction  or  additional  registration  under  the  Securities  Act.  The  remaining  Class  A  ordinary  shares  outstanding  will  be
available for sale, subject to volume and other restrictions as applicable under Rules 144 and 701 under the Securities Act. We cannot predict what effect, if any, market
sales of securities held by our significant shareholders or any other shareholder or the availability of these securities for future sale will have on the market price of our
Class A  ordinary  shares  and/or  ADSs.  In  addition,  certain  holders  of  our  Class  B  ordinary  shares  are  entitled  to  certain  registration  rights  in  the  event  that  specified
conditions are met, including demand registration rights, piggyback registration rights, and Form F-3 registration rights. Registration of these shares under the Securities
Act would result in these shares becoming freely tradable without restriction under the Securities Act immediately upon the effectiveness of the registration. Sales of
these registered shares in the public market, or the perception that such sales could occur, could cause the price of our Class A ordinary shares and/or ADSs to decline.

We believe that we were a passive foreign investment company, or PFIC, for United States federal income tax purposes for the taxable year ended December 31,
2021, which could result in adverse United States federal income tax consequences to United States holders of the ADSs or ordinary shares.

Under United States federal income tax law, we will be classified as a “passive foreign investment company,” or PFIC, for any taxable year, if either (a) 75% or more
of our gross income for such year consists of certain types of “passive” income or (b) 50% or more of the value of our assets (generally determined on the basis of a
quarterly average) during such year is attributable to assets that produce or are held for the production of passive income (the “asset test”). Although the law in this regard
is unclear, we treat the consolidated affiliated entities as being owned by us for United States federal income tax purposes, not only because we exercise effective control
over  their  operations,  but  also  because  we  are  entitled  to  substantially  all  of  their  economic  benefits,  and,  as  a  result,  we  consolidate  their  operating  results  in  our
consolidated financial statements.

Based on the market price of our ADSs and the composition of our assets (in particular the substantial amount of cash, deposits and investments), we believe that we
were a PFIC for United States federal income tax purposes for the taxable year ended December 31, 2021, and we will likely be a PFIC for our current taxable year
ending December 31, 2022 unless the market price of our ADSs increases

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and/or we invest a substantial amount of the cash and other passive assets we hold in assets that produce or are held for the production of active income.

If we are classified as a PFIC in any taxable year, a U.S. Holder (as defined in “Item 10.E. Additional Information—Taxation—United States Federal Income Tax
Considerations”) may incur significantly increased United States federal income tax on gain recognized on the sale or other disposition of the ADSs or ordinary shares
and on the receipt of distributions on the ADSs or ordinary shares to the extent such gain or distribution is treated as an “excess distribution” under the United States
federal income tax rules, and such U.S. Holders may be subject to burdensome reporting requirements. Further, if we are classified as a PFIC for any year during which a
U.S. Holder holds our ADSs or ordinary shares, we generally will continue to be treated as a PFIC for all succeeding years during which such U.S. Holder holds our
ADSs or ordinary shares. We do not intend to provide information necessary for U.S. Holders to make qualified electing fund elections which, if available, would result
in tax treatment different from (and generally less adverse than) the general tax treatment for PFICs. For more information, see “Item 10. Additional Information—E.
Taxation—United States Federal Income Tax Considerations—Passive Foreign Investment Company Rules.”

You may face difficulties in protecting your interests, and your ability to protect your rights through U.S. courts may be limited, because we are incorporated under
Cayman Islands law.

We  are  an  exempted  company  incorporated  under  the  laws  of  the  Cayman  Islands.  Our  corporate  affairs  are  governed  by  our  memorandum  and  articles  of
association,  the  Companies  Act  of  the  Cayman  Islands  (Revised)  and  the  common  law  of  the  Cayman  Islands.  The  rights  of  shareholders  to  take  actions  against  the
directors,  actions  by  minority  shareholders  and  the  fiduciary  responsibilities  of  our  directors  to  us  under  Cayman  Islands  law  are  to  a  large  extent  governed  by  the
common law of the Cayman Islands. The common law of the Cayman Islands is derived in part from comparatively limited judicial precedent in the Cayman Islands as
well as from the common law of England, the decisions of whose courts are of persuasive authority, but are not binding, on a court in the Cayman Islands. The rights of
our shareholders and the fiduciary responsibilities of our directors under Cayman Islands law are not as clearly established as they would be under statutes or judicial
precedent in some jurisdictions in the United States. In particular, the Cayman Islands have a less developed body of securities laws than the United States. Some U.S.
states, such as Delaware, have more fully developed and judicially interpreted bodies of corporate law than the Cayman Islands. In addition, Cayman Islands companies
may not have standing to initiate a shareholder derivative action in a federal court of the United States.

The Cayman Islands courts are also unlikely:

● to recognize or enforce against us judgments of courts of the United States based on certain civil liability provisions of U.S. securities laws; and

● to impose liabilities against us, in original actions brought in the Cayman Islands, based on certain civil liability provisions of U.S. securities laws that are penal

in nature.

There  is  no  statutory  recognition  in  the  Cayman  Islands  of  judgments  obtained  in  the  United  States,  although  the  courts  of  the  Cayman  Islands  will  in  certain

circumstances recognize and enforce a non-penal judgment of a foreign court of competent jurisdiction without retrial on the merits.

As a result of all of the above, public shareholders may have more difficulty in protecting their interests in the face of actions taken by management, members of the
board of directors or controlling shareholders than they would as public shareholders of a company incorporated in the United States. For a discussion of significant
differences between the provisions of the Companies Act of the Cayman Islands (Revised) and the laws applicable to companies incorporated in the United States and
their shareholders, see “Item 10. Additional Information—B. Memorandum and Articles of Association—Differences in Corporate Law.”

Judgments obtained against us by our shareholders may not be enforceable.

We are a Cayman Islands company and all of our assets are located outside of the United States. Our current operations are based in China. In addition, the majority
of our current directors and executive officers are nationals and residents of countries other than the United States. Substantially all of the assets of these persons are
located outside the United States. As a result, it may be difficult or impossible for you to bring an action against us or against these individuals in the United States in the
event that you believe that your rights have been infringed under the United States federal securities laws or otherwise. Even if you are successful in bringing an action

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of this kind, the laws of the Cayman Islands and of China may render you unable to enforce a judgment against our assets or the assets of our directors and officers.

It may be difficult for overseas regulators to conduct investigation or collect evidence within China.

Shareholder claims or regulatory investigation that are common in the United States generally are difficult to pursue as a matter of law or practicality in China. For
example, in China, there are significant legal and other obstacles to providing information needed for regulatory investigations or litigation initiated outside of China.
Although the authorities in China may establish a regulatory cooperation mechanism with the securities regulatory authorities of another country or region to implement
cross-border  supervision  and  administration,  such  cooperation  with  the  securities  regulatory  authorities  in  the  Unities  States  may  not  be  efficient  in  the  absence  of  a
mutual and practical cooperation mechanism. Furthermore, according to Article 177 of the PRC Securities Law, or Article 177, which became effective in March 2020,
no overseas securities regulator is allowed to directly conduct investigations or evidence collection activities within the territory of the PRC. On April 2, 2022, the CSRC,
together  with  the  Ministry  of  Finance,  the  National  Secrecy  Bureau  and  the  National  Archives  Administration,  issued  a  draft  of  the  Provisions  on  Strengthening
Confidentiality and File Management Relating to Overseas Issuance and Listing of Securities by Domestic Enterprises, or the Draft Provisions on Confidentiality and
File Management, which further emphasize that if overseas securities regulatory authorities and relevant overseas competent authorities propose to investigate and collect
evidence or carry out inspection against the domestic company limited by shares that is directly issued and listed overseas or the onshore operating entity of a company
listed on overseas stock exchanges indirectly, or the Domestic Enterprise, such investigation shall be conducted through the cross-border supervision and administration
cooperation mechanism. The Domestic Enterprise which provides or publicly discloses any documents or materials involving state secrets or work secrets of government
authorities to relevant securities firms, securities service providers, overseas regulatory institutions and other entities, shall file application with competent authorities for
approval  and  complete  filing  with  secrecy  administrative  department.  Furthermore,  before  cooperating  with  overseas  regulatory  authorities  or  relevant  overseas
competent authorities in an investigation or inspection or in the provision of documents and materials, the Domestic Enterprise shall report to the CSRC or the relevant
competent authority. While detailed interpretation or implementation of rules under Article 177 have yet to be promulgated and the Draft Provisions on Confidentiality
and File Management have not been formally adopted, the inability for an overseas securities regulator to directly conduct investigations or evidence collection activities
within China may further increase difficulties you face in protecting your interests. See also “—Risks Related to Our ADSs and Class A Ordinary Shares—You may face
difficulties in protecting your interests, and your ability to protect your rights through U.S. courts may be limited, because we are incorporated under Cayman Islands
law” for risks associated with investing in us as a Cayman Islands company.

The voting rights of holders of ADSs are limited by the terms of the deposit agreement, and you may not be able to exercise your right to vote your Class A ordinary
shares.

Holders  of  our  ADSs  are  only  able  to  exercise  the  voting  rights  with  respect  to  the  underlying  Class A  ordinary  shares  in  accordance  with  the  provisions  of  the
deposit agreement. Under the deposit agreement, holders of our ADSs must vote by giving voting instructions to the depositary. Upon receipt of those voting instructions,
the depositary will vote the underlying Class A ordinary shares in accordance with those instructions. Holders of our ADSs are not able to directly exercise their right to
vote  with  respect  to  the  underlying  shares  unless  they  withdraw  the  shares.  Under  our  amended  and  restated  memorandum  and  articles  of  association,  the  minimum
notice  period  required  for  convening  a  general  meeting  is  14  calendar  days.  When  a  general  meeting  is  convened,  holders  of  our  ADSs  may  not  receive  sufficient
advance notice to withdraw the shares underlying their ADSs to allow them to vote with respect to any specific matter. If we ask for instructions from the holders of our
ADSs, the depositary will notify the holders of our ADSs of the upcoming vote and will arrange to deliver our voting materials to them. We cannot assure holders of our
ADSs that they will receive the voting materials in time to ensure that they can instruct the depositary to vote their shares. In addition, the depositary and its agents are
not responsible for failing to carry out voting instructions or for their manner of carrying out voting instructions. This means that holders of our ADSs may not be able to
exercise their right to vote and may have no legal remedy if the shares underlying their ADSs are not voted as requested.

We are a foreign private issuer within the meaning of the rules under the Exchange Act, and as such we are exempt from certain provisions applicable to United
States domestic public companies.

Because we qualify as a foreign private issuer under the Exchange Act, we are exempt from certain provisions of the securities rules and regulations in the United

States that are applicable to U.S. domestic issuers, including:

● the rules under the Exchange Act requiring the filing with the SEC of quarterly reports on Form 10-Q or current reports on Form 8-K;

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● the sections of the Exchange Act regulating the solicitation of proxies, consents, or authorizations in respect of a security registered under the Exchange Act;

● the sections of the Exchange Act requiring insiders to file public reports of their share ownership and trading activities and liability for insiders who profit from

trades made in a short period of time; and

● the selective disclosure rules by issuers of material nonpublic information under Regulation FD.

We are required to file an annual report on Form 20-F within four months of the end of each fiscal year. In addition, we publish our results on a quarterly basis as
press  releases,  distributed  pursuant  to  the  rules  and  regulations  of  the  Nasdaq  Global  Market.  Press  releases  relating  to  financial  results  and  material  events  are  also
furnished to the SEC on Form 6-K. However, the information we are required to file with or furnish to the SEC is less extensive and less timely as compared to that
required to be filed with the SEC by United States domestic issuers. As a Cayman Islands company listed on the Nasdaq Global Market, we are subject to the Nasdaq
Global Market corporate governance listing standards. However, Nasdaq Global Market rules permit a foreign private issuer like us to follow the corporate governance
practices of its home country. Certain corporate governance practices in the Cayman Islands, our home country, may differ significantly from the Nasdaq Global Market
corporate  governance  listing  standards.  As  we  have  chosen,  and  may  from  time  to  time  choose,  to  follow  home  country  practice  exemptions  with  respect  to  certain
corporate  matters,  such  as  the  requirement  of  shareholders’  approval  for  issuing  additional  securities  exceeding  20%  of  our  outstanding  ordinary  shares  and  the
requirement to hold an annual meeting of shareholders, our shareholders may be afforded less protection under Cayman Islands law than they would under the Nasdaq
corporate  government  requirements  applicable  to  U.S.  domestic  issuers.  See  “Item  16G.  Corporate  Governance.”  As  a  result,  you  may  not  be  afforded  the  same
protections or information, which would be made available to you, were you investing in a United States domestic issuer.

Because we do not expect to pay dividends in the foreseeable future, ADS holders must rely on price appreciation of our ADSs for return on their investment.

We do not anticipate that we will pay any cash dividends on our ordinary shares, or indirectly on our ADSs, for the foreseeable future. Any determination to pay
dividends  in  the  future  will  be  at  the  discretion  of  our  board  of  directors  and  will  depend  upon  our  results  of  operations,  financial  condition,  contractual  restrictions
relating to indebtedness we may incur, restrictions imposed by applicable law and other factors our board of directors deem relevant. Accordingly, for holders of our
ADSs, realization of a gain on their investment will depend on the appreciation of the price of our ADSs, which may never occur. Investors seeking cash dividends in the
foreseeable future should not purchase our ADSs.

Holders  of  our  ADSs  may  not  receive  dividends  or  other  distributions  on  our  Class A  ordinary  shares  and  may  not  receive  any  value  for  them,  if  it  is  illegal  or
impractical to make them available.

The depositary of our ADSs has agreed to pay to holders of our ADSs the cash dividends or other distributions it or the custodian receives on Class A ordinary shares
or other deposited securities underlying our ADSs, after deducting its fees and expenses. Holders of our ADSs will receive these distributions in proportion to the number
of Class A ordinary shares their ADSs represent. However, the depositary is not responsible if it decides that it is unlawful or impractical to make a distribution available
to  any  holders  of  ADSs.  For  example,  it  would  be  unlawful  to  make  a  distribution  to  a  holder  of  ADSs  if  it  consists  of  securities  that  require  registration  under  the
Securities Act, but that are not properly registered or distributed under an applicable exemption from registration. The depositary may also determine that it is not feasible
to distribute certain property through the mail. Additionally, the value of certain distributions may be less than the cost of mailing them. In these cases, the depositary
may determine not to distribute such property. We have no obligation to register under U.S. securities laws any ADSs, ordinary shares, rights or other securities received
through such distributions. We also have no obligation to take any other action to permit the distribution of ADSs, ordinary shares, rights or anything else to holders of
ADSs. This means that holders of our ADSs may not receive distributions we make on our Class A ordinary shares or any value for them if it is illegal or impractical for
us to make them available. These restrictions may cause a material decline in the value of our ADSs.

Holders of our ADSs may not be able to participate in rights offerings and may experience dilution of your holdings.

We may, from time to time, distribute rights to our shareholders, including rights to acquire securities. Under the deposit agreement, the depositary will not distribute
rights to holders of ADSs unless the distribution and sale of rights and the securities to which these rights relate are either exempt from registration under the Securities
Act with respect to all holders of ADSs, or are registered under the

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provisions of the Securities Act. The depositary may, but is not required to, attempt to sell these undistributed rights to third parties, and may allow the rights to lapse. We
may be unable to establish an exemption from registration under the Securities Act, and we are under no obligation to file a registration statement with respect to these
rights or underlying securities or to endeavor to have a registration statement declared effective. Accordingly, holders of ADSs may be unable to participate in our rights
offerings and may experience dilution of their holdings as a result.

Holders of our ADSs may be subject to limitations on transfer of our ADSs.

Our ADSs are transferable on the books of the depositary. However, the depositary may close its books at any time or from time to time when it deems expedient in
connection with the performance of its duties. The depositary may close its books from time to time for a number of reasons, including in connection with corporate
events such as a rights offering, during which time the depositary needs to maintain an exact number of ADS holders on its books for a specified period. The depositary
may also close its books in emergencies, and on weekends and public holidays. The depositary may refuse to deliver, transfer or register transfers of our ADSs generally
when our share register or the books of the depositary are closed, or at any time if we or the depositary thinks it is advisable to do so because of any requirement of law or
of any government or governmental body, or under any provision of the deposit agreement, or for any other reason.

We incur increased costs as a result of being a public company.

As a public company, we incur significant accounting, legal and other expenses that we did not incur as a private company. The SOX, as well as rules subsequently
implemented by the SEC and Nasdaq, have detailed requirements concerning corporate governance practices of public companies, including Section 404 of the SOX
relating to internal controls over financial reporting. We expect these rules and regulations applicable to public companies to increase our accounting, legal and financial
compliance costs and to make certain corporate activities more time-consuming and costly. Our management will be required to devote substantial time and attention to
our  public  company  reporting  obligations  and  other  compliance  matters.  We  are  currently  evaluating  and  monitoring  developments  with  respect  to  these  rules  and
regulations, and we cannot predict or estimate the amount of additional costs we may incur or the timing of such costs. Our reporting and other compliance obligations as
a public company may place a strain on our management, operational and financial resources and systems for the foreseeable future.

In the past, shareholders of a public company often brought securities class action suits against the company following periods of instability in the market price of
that company’s securities. If we were involved in a class action suit, it could divert a significant amount of our management’s attention and other resources from our
business and operations, which could harm our results of operations and require us to incur significant expenses to defend the suit. Any such class action suit, whether or
not successful, could harm our reputation and restrict our ability to raise capital in the future. In addition, if a claim is successfully made against us, we may be required
to pay significant damages, which could have a material and adverse effect on our financial condition and results of operations.

Item 4.Information on the Company

A. History and Development of the Company

We  began  our  operation  in  China  through  Nanjing  Tuniu,  a  PRC  company  formed  in  December  2006.  Nanjing  Tuniu  acquired  100%  of  the  equity  interests  in
Shanghai Tuniu International Travel Service Co., Ltd., Nanjing Tuniu International Travel Service Co., Ltd. and Beijing Tuniu International Travel Service Co., Ltd. in
August 2008, December 2008 and November 2009, respectively. Nanjing Tuniu established Nanjing Tuzhilv Tickets Sales Co., Ltd. in April 2011.

In  June  2008,  we  incorporated  Tuniu  Corporation  under  the  laws  of  the  Cayman  Islands  as  our  offshore  holding  company  in  order  to  facilitate  international

financing. In May 2011, we established our wholly owned Hong Kong subsidiary, Tuniu (HK) Limited.

We completed our initial public offering and listed our ADSs on the Nasdaq under the symbol “TOUR” in May 2014. At the time of our initial public offering, we

also entered into a concurrent private placement with three investors.

In December 2014, we entered into a share subscription agreement with Unicorn Riches Limited, a special purpose vehicle of Hony Capital, JD.com E-commerce
(Investment)  Hong  Kong  Corporation  Limited,  a  special  purpose  vehicle  of  JD.com,  Inc.  (Nasdaq:  JD),  Ctrip  Investment  Holding  Ltd.,  a  subsidiary  of  Ctrip.com
International, Ltd. (which later changed its name to Trip.com Group Limited)

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(Nasdaq:  TCOM)  and  the  respective  personal  holding  companies  of  Tuniu’s  chief  executive  officer  and  chief  operating  officer,  pursuant  to  which  we  sold  a  total  of
36,812,868 newly issued Class A ordinary shares for US$148 million.

In  May  2015,  we  entered  into  a  share  subscription  agreement  with  each  of  the  following,  Fabulous  Jade  Global  Limited,  a  subsidiary  of  JD.com,  Inc.,  Unicorn
Riches Limited, a special purpose vehicle of Hony Capital, DCM Ventures China Turbo Fund, L.P. and DCM Ventures China Turbo Affiliates Fund, L.P., both affiliates
of  DCM  V,  L.P.,  Ctrip  Investment  Holding  Ltd.,  a  subsidiary  of  Ctrip.com  International,  Ltd  .  (which  later  changed  its  name  to  Trip.com  Group  Limited),  Esta
Investments Pte Ltd, an affiliate of Temasek Holdings and Sequoia Capital 2010 CV Holdco, Ltd, an affiliate of Sequoia Capital, pursuant to which we sold a total of
93,750,000 newly issued Class A ordinary shares for US$500 million.

In  November  2020,  JD.com  E-commerce  (Investment)  Hong  Kong  Corporation  Limited  transferred  all  its  Class A  ordinary  shares  to  Hopeful  Turism  Limited,  a
subsidiary of Caissa Sega Tourism Culture Development Group Co., Ltd., or Caissa Group, and JD.com Investment Limitedm transferred all its shares in Fabulous Jade
Global Limited to Hopeful Turism Limited. As a result of the share transfer, Caissa Group beneficially owned 78,061,780 Class A ordinary shares.

In November 2015, we entered into a share subscription agreement with HNA Tourism Group, or HNA Tourism, pursuant to which an affiliate of HNA Tourism

purchased 90,909,091 newly issued Class A ordinary shares from us for US$500 million in January 2016.

During the year ended December 31, 2016, we acquired 100% controlling equity interest of one offline travel agency, to further expand our overseas tourism market
and promote our destination service. The total purchase price was RMB28.1 million (US$4.0 million), which included cash consideration of RMB16.5 million (US$2.4
million) and RMB11.6 million (US$1.6 million), the fair value of contingent cash consideration to be made based on the achievement of certain revenue and profit targets
over the next four years.

During the year ended December 31, 2018, we acquired 80% controlling equity interest of one offline travel agency, to further expand our overseas tourism market
and promote our destination local tour operator service. The total purchase price was RMB20.2 million (US$2.9 million), which included cash consideration of RMB9.8
million (US$1.4 million) and RMB10.4 million (US$1.5 million), the fair value of contingent cash consideration, as at the acquisition date, to be made based on the
achievement of net profit targets over the next four years.

During the year ended December 31, 2019, we acquired 51% controlling equity interest in an offline travel agency, and 63.51% controlling equity interest in an
online  travel  agency,  to  further  expand  our  overseas  tourism  market  and  promote  our  destination  local  tour  operator  service.  The  total  purchase  price  was  RMB60.0
million  (US$8.6  million),  which  included  cash  consideration  of  RMB52.6  million  (US$7.6  million)  and  RMB7.3  million  (US$1.1  million),  being  the  fair  value  of
contingent cash consideration, as at the acquisition date, based on the achievement of certain profit target, to be paid by us over the next four years.

Tuniu  Corporation  established  a  wholly  owned  PRC  subsidiary,  Beijing  Tuniu,  in  September  2008.  Tuniu  (HK)  Limited  established  another  wholly  owned  PRC
subsidiary, Tuniu (Nanjing) Information Technology Co., Ltd., in August 2011, and acquired 100% of the equity interests in Beijing Tuniu in September 2011. Through
Beijing Tuniu, we obtained control over Nanjing Tuniu by entering into a series of contractual arrangements, including purchase option agreement, equity interest pledge
agreement, shareholders’ voting rights agreement, powers of attorney and cooperation agreement, with Nanjing Tuniu and its shareholders. Nanjing Tuniu holds our ICP
licenses as an Internet content provider and operates our website. Beijing Tuniu International Travel Service Co., Ltd. and Nanjing Tuniu International Travel Service
Co. Ltd., both of which are Nanjing Tuniu’s subsidiaries, hold our operation permits for overseas travel business.

These contractual arrangements allow us to:

● exercise effective control over Nanjing Tuniu;

● receive substantially all of the economic benefits of Nanjing Tuniu; and

● have an option to purchase all or part of the equity interests in Nanjing Tuniu when and to the extent permitted by PRC law.

As a result of these contractual arrangements, we are the primary beneficiary of Nanjing Tuniu, and we treat it and its subsidiaries as consolidated affiliated entities
under  U.S.  GAAP.  We  have  consolidated  the  financial  results  of  Nanjing  Tuniu  and  its  subsidiaries  in  our  consolidated  financial  statements  in  accordance  with  U.S.
GAAP.

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Our principal executive offices are located at Tuniu Building No. 32 Suningdadao, Xuanwu District, Nanjing, Jiangsu Province 210042, the People’s Republic of
China. Our telephone number at this address is +86 (25) 8685-3969. Our registered office in the Cayman Islands is located at International Corporation Services Ltd.,
P.O.  Box  472,  2nd  Floor,  Harbour  Place,  103  South  Church  Street,  George  Town,  Grand  Cayman  KY1-1106,  Cayman  Islands.  Our  agent  for  service  of  process  and
authorized representative in the United States in connection with each of the registration statement on Form S-8 (File No. 333-198111 and File No. 333-251283) and
registration statement on Form F-6 (File No. 333-195515) is Cogency Global, Inc., located at 122 East 42nd Street, 18th Floor, New York, NY 10168.

The SEC maintains an Internet website that contains reports, proxy and information statements, and other information regarding us that filed electronically with the
SEC,  which  can  be  accessed  at  http://www.sec.gov.  Our  annual  reports,  quarterly  results,  press  release  and  other  SEC  filings  can  also  be  accessed  via  our  investor
relationship website at https://ir.tuniu.com/.

See “Item 5. Operating and Financial Review and Prospects—B. Liquidity and Capital Resources” for a discussion of our capital expenditures.

B. Business Overview

We  offer  a  large  selection  of  packaged  tours,  including  organized  tours  and  self-guided  tours,  as  well  as  travel-related  services  for  leisure  travellers.  Our  online
platform, which comprises our tuniu.com website and mobile platform, provides comprehensive product and travel information through user-friendly interfaces to enable
leisure travellers to plan their travels and search for itineraries that best suit their needs. Our online platform contains travel guides featuring photos, information and
recommendations for all destinations we cover, as well as user-generated content that serves as valuable references for other travellers.

Our recognized brand in leisure travel and growing customer base enable us to source a broad range of products from high-quality travel suppliers at competitive
prices. We rigorously select travel suppliers to ensure quality and reliability. We have developed our proprietary supply chain management system—N-Booking system—
to streamline our interactions with travel suppliers, allowing them to receive booking information real-time, through the web or mobile devices to manage travel products
more efficiently and understand customer preferences better. In 2016, we upgraded our supplier management system and data analytics system in order to better facilitate
the cooperation between the suppliers and us. In addition, to broaden the range of our products further and serve our customers better, we enter into strategic agreements
with various industry partners from time to time. For example, in December 2014, we entered into a strategic cooperation agreement with Ctrip.com International, Ltd .
(which later changed its name to Trip.com Group Limited), a leading travel service provider in China, in order to expand our collaboration on shared travel resources. In
November 2015, we formed a strategic partnership with HNA Tourism, under which HNA Tourism undertook to provide us with its premium airline and hotel resources
at a preferential rate, under fair competition market rules.

Our Products and Services

We offer a wide array of packaged tours and other travel-related services to meet the diverse travel needs and preferences of leisure travellers in China.

Packaged Tours

Packaged tours offered on our platform consist of organized tours and self-guided tours.

Organized Tours: Organized  tours  offer  the  benefits  of  pre-arranged  itineraries,  transportation,  accommodation,  entertainment,  meals  and  tour  guide  services.  By
booking an organized tour on our platform, our customers can achieve cost savings compared to booking each component separately and enjoy a pleasant and hassle-free
travel experience.

Organized tours offered on our platform encompass nearly all of the popular tourist destinations both within China and overseas among Chinese travellers.

Organized tour product portfolios offered on our platform also include local tours, which mainly consist of weekend getaways and themed tours, such as water resort
tours, historical town tours, ski tours and hot spring tours, mainly targeting customers who want to spend one to three days away from their departing cities. Typically,
local tours have lower average gross bookings per trip as compared to other types of organized tours.

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In addition, to address the needs of group travellers who cannot be satisfied with off-the-shelf standard packaged travel products, such as companies planning travel
retreats and families planning group trips, we provide customized tours to cater to specific travel needs. Our group travel tour advisors work closely with travel suppliers
and our customers to design travel products and itineraries that meet such customers’ unique needs.

Self-guided Tours: Self-guided tours offered on our platform consist of combinations of flights and hotel bookings and other optional add-ons, such as airport pick-
ups that travellers can choose of their own volition. These products are offered at attractive prices compared to booking each travel product separately. The self-guided
tours  target  leisure  travellers  who  prefer  greater  flexibility  during  their  vacations  and  do  not  need  tour  guide  services.  Due  to  the  breadth  of  travel  suppliers  that  are
available  on  our  platform,  we  are  able  to  provide  a  wide  selection  of  self-guided  tours,  covering  a  large  number  of  hotels  and  airlines,  and  have  developed  the  most
comprehensive product offerings for selected popular destinations.

Other Travel-Related Services

Our other travel-related services comprise mainly of sales of tourist attraction tickets, visa application services, hotel booking services, air ticketing services, train
ticketing services, bus ticketing services, car rental services, insurance services and financial services. We earn a commission or service fee for these services. In addition,
we provide advertising services to domestic and foreign tourism boards and bureaus on our online platform.

Our Online Platform and Offline Service Network

We reach and serve customers through multiple online and offline channels, including our tuniu.com website, mobile platform, a primary call center in Nanjing and

our offline retail stores across China.

Our  online  platform  provides  our  customers  with  the  tools  and  information  they  need  to  conveniently  plan,  book  and  purchase  travel  products  and  services.  In
addition, our online platform presents comprehensive product information and travel requirements through user-friendly interfaces for leisure travellers to easily search
for,  compare  and  place  orders  for  product  offerings  that  best  suit  their  needs.  We  have  well-trained  tour  advisors  and  customer  service  representatives  located  at  our
centralized  call  center  to  supplement  our  online  transaction  infrastructure  by  providing  our  customers  with  professional  advice  and  guidance  throughout  their  travel
planning and bookings process as well as timely support before and during their travels. The inclusion of a customer-focused, service network is particularly important to
customers of our travel products with high selling prices as these customers usually demand more assistance and attention in their travel planning.

Our Website

Our website, tuniu.com, provides a one-stop travel platform for our customers to do everything from researching travel destinations to booking travel products. In
addition to our product information such as tour duration, departure time and destination descriptions, our website features comprehensive travel advice ranging from
basic information to professional, and user recommendations and travellers’ reviews for the destinations we cover. Users can post questions regarding specific products
and receive timely responses online from our well-trained tour advisors and customer service representatives, which facilitates their travel planning, product selection,
reservations and payments. Our user-friendly interface enables users to quickly and easily evaluate and compare a wide array of travel products. Customers can also raise
complaints about our travel products and services through the online-messaging function on our website.

We  encourage  our  customers  to  share  photos,  stories  and  other  travel-related  information  on  our  website.  We  have  built  a  large  and  fast-growing  collection  of
customer reviews and travel stories which we believe are attractive and useful to our current and prospective customers. The Travelogue forum on our website, which is
organized based on destinations, provides our customers with an easy and intuitive way to access various topics of interest. Registered members can share their travel
experiences  and  interact  with  other  members  by  posting  questions  and  receiving  answers  from  fellow  forum  members.  We  have  a  comprehensive  collection  of
descriptions  and  photos  of  different  destinations.  Our  website  also  provides  other  useful  travel-related  information,  such  as  weather  forecasts,  exchange  rates,  train
schedules and subway maps to further enhance user experience.

A transaction on our website generally involves the following steps:

Browse. A customer typically enters one of our over 420 city webpages by selecting his or her location or departing city. The customer can easily browse our product

selection by travel destination. In order to allow customers to locate the products they are

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interested in, our website also arranges our travel product offerings into different categories, such as organized tours, self-guided tours, customized tours, cruises, tourist
attractions tickets, self-drive tours, accommodation reservation, and transportation tickets. The customer can also choose to browse through our best-sellers for each of
the following categories: local tours, domestic tours, overseas tours, self-guided tours, themed tours, hotels, destination activities and tourist attractions tickets.

Search  and  Select.  A  customer  conducts  a  search  for  a  particular  product  on  our  website  by  defining  desired  parameters,  such  as  destinations,  departing  cities,
departure time, product types, tour duration, number of travellers, prices and itineraries. We provide the customer with information regarding each travel product in detail
together with photographs of the destinations and hotels as well as customer reviews and ratings. Our website displays various possible selections and provides additional
information about the products. The customer can sort, refine or rank search results by further defining certain search parameters such as price range, customer ratings,
popularity  and  keywords.  Our  online  Q&A  feature  enables  the  customer  to  raise  inquiries  and  receive  timely  responses  to  facilitate  their  research.  In  addition,  the
comparison tool on our website displays details of different travel products side-by-side, enabling the customer to evaluate different travel products easily.

Order Placement. After a customer has selected a particular option, our website will provide the customer with an opportunity to review details of the travel products
and services being purchased and the terms and conditions of such purchases. The customer can also request assistance and professional advice from our tour advisors
who will promptly follow up and interact with the customer online or by phone.

Contract Confirmation. At this stage, a customer is required to confirm that he or she agrees to the terms and conditions of his or her purchase. The customer can
submit his or her confirmation online or sign the contract related to his or her purchase in one of our offline retail stores or send us the signed contract. Contracts are
entered between us and the customer directly.

Payment. After confirming the terms of a contract, a customer will be directed to the payment webpage. We offer our customers the flexibility to choose a number of
payment options, which include bank transfers, credit cards, debit cards and online payment through third-party online payment platforms. In addition, the customer can
pay at one of our offline retail stores. If available, the customer can also discount the purchase price of our travel products by using our coupons and travel vouchers.
Electronic confirmations are sent to the customer’s e-mail address or mobile phone and the customer can use the itinerary management function on our website or APP to
check his or her booking details as well as amend or cancel bookings.

Review. After completing his or her trips, a customer is provided with incentives such as coupons to return to our website to write reviews and travel stories and
share  his  or  her  experience  on  our  Travelogue  forum.  This  increases  transparency  regarding  our  travel  product  quality  and  increases  customer  stickiness.  We  regard
customer reviews and travel stories, which provide valuable information to potential customers, as important criteria in assessing the quality and performance of travel
suppliers and travel products.

We offer customized services via a sophisticated account management system accessible on our online platform. After logging on with a unique identification, a

customer can track the order status, manage itineraries and check membership points, coupons and travel vouchers.

Our Mobile Platform

Our Android and Apple iOS-based mobile applications, such as Tuniu Travel, and the mobile version of our website, m.tuniu.com, allow customers to search for
travel products and services and place orders on mobile devices. Our mobile platform also enables customers to track their order status and provides other location-based
services to allow users to quickly locate a variety of nearby scenic spots.

Through Tuniu Travel, our customers can search for travel products and services and complete a booking within minutes. Tuniu Travel also serves as an important
and  integral  part  of  customers’  research  on  travel-related  information.  Customers  often  use  our  in-house  developed  and  user-generated  travel  guides  and  other  user
generated content, such as customer reviews, travel stories, tips and recommendations, on our Tuniu Travel to plan their travels. In addition, we offer discounted travel
products that are exclusive to users of Tuniu Travel for limited periods to enhance our mobile user engagement and increase monetization. We have upgraded our mobile
applications on a regular basis, adding new functions into it.

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Our Customer Services

When selecting a travel company or platform, leisure travellers often look beyond factors such as price and selection and focus on enjoyable experiences, in which
our customer service play a crucial part. We believe that the quality customer service provided by our well-trained tour advisors and customer service representatives
attract our customers towards our online platform.

Offline  nationwide  service  network.  Our  primary  call  center  is  located  in  our  headquarter  in  Nanjing.  Our  call  centers  provide  24-hour-a-day,  seven-day-a-week
customer service before, during and after travels, from answering customers’ initial inquiries on their travel-related needs to assisting them in making and amending their
travel bookings. For inquiries on detailed product information and itinerary management, our customer service representatives allocate them via destination to our in-
house  tour  advisors,  who  follow  up  with  our  customers  within  half  an  hour  to  address  their  concerns  and  needs.  We  have  implemented  comprehensive  performance
measures to monitor our calls to ensure our customers receive quality services. In October 2013 and 2015, we obtained the Best Call Center Award in the CCM Awards
that  was  jointly  organized  by  Customer  Care  Management  (CCM)  World  Group  and  CC-CMM  Organization,  and  we  were  rewarded  the  Golden  Tone  Award  from
51CallCenter in the years of 2014, 2015, 2016 and 2018, for offering outstanding call center and customer service experiences. We were awarded the Best Call Center by
CCCS for three consecutive years in 2017, 2018 and 2019.

Tour Advisors. Tour advisors are well-trained through in-house training workshops as well as training sessions provided by the travel suppliers to closely assist our
customers  throughout  their  travel  planning  and  booking  process,  from  pre-sale  consultation  to  final  order  confirmation.  Our  tour  advisors  are  equipped  with  product
expertise  to  guide  customers  through  the  details  of  available  packaged  tours  on  our  online  platform  and  provide  insightful  advice  on  customers’  desired  travel
destinations. Our tour advisors provide professional guidance on product selection, price, travel requirements and payment to ensure an efficient and informed shopping
experience.

To  create  a  better  travel  experience  for  our  customers,  we  are  committed  to  sharing  part  of  their  losses  due  to  certain  unexpected  events.  For  example,  if  our
customers cannot travel due to death, pregnancy, serious injury, hospitalization or rejection of visa applications after entering into contracts with us, we will provide them
with travel vouchers equivalent to a portion of the amounts paid which are redeemable towards the purchase of our travel products at a later time.

Supply Chain Management

Our travel suppliers primarily include tour operators, travel services providers and wholesalers of travel products and services in China. We believe that our ability to
enable these travel suppliers to extend their reach to potentially millions of Internet users in China and fulfill their needs for inventory management, attracts new, quality
travel suppliers and builds stronger ties with our existing travel suppliers. We have a product procurement team dedicated to developing and enhancing our relationships
with existing and prospective travel suppliers.

We source a broad range of products from travel suppliers who have significant advantages in the destinations we cover and who offer travel products at competitive
prices, which enhances our ability to attract more customers to our online platform. Our growing customer base in turn attracts more travel suppliers, creating a virtuous
cycle that strengthens our leading market position.

We generally enter into contracts with travel suppliers based on our standard form. Travel suppliers often pay us rebates based on our business volume. In addition,
some of the travel suppliers require prepayments for reserving tour availabilities. Typically, we settle payment with travel suppliers on a monthly basis, although travel
suppliers can also request for an early settlement on a discounted basis. To date, substantially all of the travel suppliers have sought to pursue continuing cooperation
opportunities with us.

We conduct a rigorous process in qualifying travel suppliers and in selecting their travel products and services to be offered on our platform. In qualifying a potential

travel supplier, we focus on its reputation, product quality, track record, credibility and price competitiveness.

In addition, travel suppliers can participate in biddings for priority listings, prominent placements for biddings and advertising displays on our website for the travel

products they supply.

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Product Selection

We  adopt  an  open-source  procurement  strategy  to  source  quality  travel  products  in  the  destinations  we  cover.  Our  product  procurement  team  works  closely  with
travel suppliers to ensure that customers are provided with high-quality travel products. In addition, we conduct regular price comparisons for travel products to assess
the competitiveness of the pricing of travel products offered on our platform.

Supply Management

We hosted a major conference event for our travel suppliers and presented to our travel suppliers our projected travel demand trends each year before the outbreak of
COVID-19 in 2020. This has been temporarily suspended. However, we regularly communicate with travel suppliers, mainly through our product procurement team and
our proprietary N-Booking system, to keep them informed of any changes to the supply outlook so that they can respond to customer demand in a timely manner. This
helps us and the travel suppliers make timely adjustments to procurement plans.

Supplier Quality Control

We have developed product and service provision protocols for travel suppliers to follow. We have offline retail stores throughout China that help us closely track the
performance  of  travel  suppliers  in  each  region.  We  have  a  dedicated  team  in  charge  of  monitoring  travel  suppliers  based  on  customer  feedback;  which  also  provides
recommendations for travel suppliers to improve their service quality and the products they supply. We impose penalties on travel suppliers or cease listing their travel
products on our platform if their products fail to meet our quality standards or if we receive valid complaints from our customers. We also prepare regular assessment
reports  on  travel  suppliers  based  on  the  popularity,  quality  and  price  competitiveness  of  their  travel  products.  To  monitor  and  further  improve  the  quality  of  travel
suppliers and the products and services we offer, we proactively collect feedback from our customers after their travels.

B2B distribution

We  launched  our  B2B  distribution  business  in  September  2015  and  rebranded  it  to  Difeng  Cloud  in  October  2018.  Based  on  Tuniu’s  direct  procurement  and
integration  with  the  supply  chain,  Difeng  Cloud  was  able  to  rapidly  scale  by  offering  Tuniu’s  products  and  resources  to  other  distributors  within  the  leisure  travel
industry. Difeng Cloud currently offers travel products including both packaged tours and other travel-related products such as air ticketing, hotel reservations, attraction
tickets, visa applications and insurance products.

N-Booking System

We have developed a proprietary N-Booking system, accessible via web and mobile, that offers travel suppliers the following features:

Product Management. Travel suppliers can submit details of their travel products via an easy-to-navigate online interface. After our review and approval, we will
post the details provided by the travel suppliers and the prices determined by us on our online platform. In addition, our N-Booking system provides travel suppliers with
an option to use descriptions and photos of destinations and tourist attractions in our database.

Just-In-Time  Management.  Our  N-Booking  system  provides  travel  suppliers  with  access  to  real-time  inventory  data  and  gives  them  a  wide  range  of  inventory
management tools. Our N-Booking system also notifies travel suppliers of any changes in the inventory level of the travel products we source from them, which enables
them  to  adjust  their  procurement  and  sales  plans  in  a  timely  manner.  As  such,  we  are  able  to  deliver  real-time  information  on  product  availability  and  provide  our
customers with prompt booking and order confirmations.

Account Management. Travel suppliers can review transaction history details on our N-Booking system. They can also submit requests for early settlement of their

account balance with us on a discounted basis.

Data Analysis. Supported by our big data platform, travel suppliers can analyze and understand user behavior based on their browsing history. Travel suppliers can

keep track of traffic brought to the travel products supplied by them on our online platform and

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are able to evaluate the competitiveness of different travel products. We believe the user information gathered from our online platform reflects current leisure travel
market trends in China and provides excellent market insights to travel suppliers for their procurement planning and product design. By leveraging our data mining and
analytics capabilities, travel suppliers are able to develop a more in-depth understanding of customers’ behaviors and preferences, potentially unlocking significant value.

Financial Services

We  currently  offer  a  range  of  financial  services,  which  complement  our  core  leisure  travel  business,  mainly  to  both  travellers  and  travel  suppliers.  Our  financial
services are designed to systematically support the overall development of the leisure travel market in China by funding customers’ travels and supporting suppliers’
growth. For travellers, we provide travel financing products enabling travellers to travel with an initial down payment, which has been particularly popular among the
young generation of travellers who are more price-sensitive. In addition, we also offer insurance products to our customers. For travel suppliers, we provide various types
of loans that optimize working capital for the selected suppliers, allowing them to provide high-quality travel products on a larger scale. We also provided cash lending
services to customers.

Technology

We have built our technology infrastructure with high levels of performance, reliability, scalability and security to ensure superior customer and supplier experiences.
We rely on internally developed proprietary technologies and licensed technologies to manage and improve our website, mobile platform and management systems. We
have  a  team  of  engineers  dedicated  to  research  and  development  in  the  areas  of  website  operations,  mobile  platform,  search  engine,  data  analytics  and  supply  chain
management system.

We believe that an advanced technology platform is vital to our growth and success. We obtained ISO 9001:2015 certification for our quality management system
indicating our compliance with internationally recognized standards for quality control in 2018, with such certification being renewed in 2019 and is expected to expire in
2022.

Product Search

We  strive  to  present  relevant  and  useful  search  results  in  a  timely  fashion  to  ensure  the  accuracy,  efficiency  and  synchronism  of  our  search  results.  Despite  the
difficulties in analyzing leisure travel products data, we have developed search technologies that allow us to retrieve, index, filter and rank real-time product information.
We are able to prioritize the search results and display information most suited to our customers’ requirements in a simple and intuitive interface in real-time. Our core
search technologies include the following:

Real-time Indexing. Our search infrastructure enables changes in product data to be indexed, processed and reflected in search results on a real-time basis.

Smart Caching. We maintain a database with massive product information on packaged tours, hotels, flights and other travel-related services. We have designed an
auto-prioritizing method to update the database by ranking popular products based on different criteria, such as popular cities, most-visited attractions, top-rated products
and most-viewed products. Different refreshing frequencies are applied to different products.

Accuracy Checking. Our accuracy checking software complements our smart caching system and is implemented to display the latest product information such as
prices  and  product  descriptions.  When  a  user  clicks  on  the  interested  search  result,  an  accuracy  checker  is  triggered  to  retrieve  the  updated  product  information  and
present it to the user.

Fuzzy Query Processing. We maintain a dictionary for travel-related keywords in Chinese, where keywords are classified and linked to each other based on their
meanings. We have also developed a query search algorithm based on user inputs to enhance our ability to dissect natural language queries. Such technologies help us
better understand the meanings of queries and produce the most relevant and useful search results. We also provide additional search features such as query spelling
correction, query suggestion and search by Chinese phonetics (Pinyin).

Big Data Analysis

We gather and analyze customer behavior and data for our procurement, inventory management and marketing purposes. We also provide selected data to travel

suppliers, enabling them to optimize their product designs and marketing strategies.

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Big  Data  Platform.  We  have  developed  our  big  data  platform  based  on  a  distributed  computing  system.  Such  data  analytics  capabilities  help  us  gain  a  deeper
understanding  of  existing  and  prospective  customers  and  market  trends,  make  customized  recommendations  to  customers  and  improve  our  applications  and  products
accordingly.

Streaming Data Analysis. We have also built a streaming data processing pipeline based on our big data platform to view the browsing history of the users of our

online platform and to allow travel suppliers to review their performance data near real-time.

Web Content Mining. Our web content processing system links user generated content which includes customer reviews, travel stories and tips as well as destination
guides such as locations, hotels and tourist attractions. This allows users of our online platform to obtain information of different destinations and travel products and
services in a user-friendly manner.

N-Booking System

Our  N-Booking  system  streamlines  the  interactions  between  us  and  travel  suppliers.  Our  N-Booking  system  also  allows  travel  suppliers  to  receive  booking
information real-time through the web or mobile devices to manage travel products more efficiently and understand customer preferences better. See “—Supply Chain
Management—N-Booking System.”

CRM System

Through a customer relationship management system, or CRM system, we gather, analyze and make use of internally-generated customer behavior and transaction
data based on customers’ historical purchase and browsing records. We regularly use this information in budgeting and procurement planning as well as in planning our
marketing initiatives and promotional campaigns.

Data Security

Our system servers are currently housed in Nanjing, and have secure and dedicated communication links among them. All data are backed up on an hourly basis. Our
system servers utilize digital certificates to help us conduct secure communications and transactions. The performance of our system servers is monitored and maintained
by  an  internal  team  that  operates  24  hours  a  day,  seven  days  a  week.  Customer  sensitive  information,  such  as  password  and  payment  information,  is  stored  with
encryption, and our data servers are secured with firewalls.

Dynamic Packaging System

Backed by our robust data analytics capabilities, we have established a dynamic packaging system that enables our users to customize their own travel packages
tailored to individual travellers’ needs. This system is able to combine trip components from different suppliers to provide truly customized trips, automating and placing
in the hands of our customers a function that was previously performed manually. It uses algorithms and past customer data to filter out unnatural choices and provide
customers with relevant choices based on their ascertainable behavior. We believe this is one of the first systems of its kind in China.

Seasonality

Our  business  experiences  fluctuations,  reflecting  seasonal  variations  in  the  demand  for  leisure  travel  services.  Sales  of  leisure  travel  products  and  services  will
increase in respect of holiday periods and decrease in respect of off-peak times, while prices of leisure travel products and services are subject to fluctuation between
peak seasons and low seasons. For example, the third quarter of each year generally contributes the highest percentage of our annual revenues, because many of our
customers tend to travel during summer holidays in July and August.

Marketing and Brand Building

We  continue  to  build  and  maintain  a  strong  Tuniu  brand  through  both  traditional  offline  marketing  media  and  online  marketing  channels.  We  organize  targeted
campaigns, make promotional and seasonal offers and cooperate with domestic and foreign tourism boards and bureaus in holding promotional events and marketing
campaigns.

While our offline advertising plays an important role in promoting our brand image, we complement our branding campaigns through mobile and online channels.

We promote our mobile app through advertisements in the mobile app store and various display

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advertisements. We have also entered into agreements with a number of search engines, pursuant to which we have purchased travel-related keywords or directory links
that direct users to our website. In addition, we have a strong presence in online social media such as Tencent’s WeChat and Sina’s Weibo. We believe that our presence
in online social media helps us maintain engagement with our targeted customers.

As part of our cross-marketing effort, we have agreements with financial institutions to recommend our products and services to their debit or credit card holders,
and we allow these cardholders to settle their payments for travel products purchased from us using these cards with discounts. For instance, we cooperated with several
major banks in China and launched co-branded credit cards, through which cardholders may book with us and are entitled to discounts, bonus points and certain other
privileges.

Furthermore, our customer loyalty program allows our customers to accumulate membership points and coupons as they purchase travel products and services. Our
membership points have a fixed validity term and, before expiry, customers may redeem these points for future purchases. Our customer loyalty program is designed to
encourage repeat purchases. Currently, our membership has seven levels. For customers who meet certain spending thresholds, we upgrade their membership status to the
next  level,  entitling  them  to  further  discounts  and  more  points  for  their  spending.  For  all  customers  who  have  joined  our  loyalty  program,  we  provide  them  with
designated customer service representatives to handle their travel needs.

In April 2020, we launched our live streaming shows to promote our own products. This novel format of online marketing is getting popularity for both product sales
and content offerings, such as the introduction of destinations. We have developed our live streaming shows via both our official platforms such as Tuniu.com and third-
party platforms. Our live streaming shows are mainly conducted and hosted by our employees.

Competition

We compete primarily with all other types of online travel companies. In addition, we compete with traditional travel service providers and tour operators. In the
self-guided tour business, as we sell packaged tours which include flights and hotels, we also compete with airlines and hotels, which in recent years have made efforts to
improve  their  direct  sales.  Large,  established  Internet  companies  have  also  launched  applications  offering  travel  products  in  various  destinations  around  the  world.
Factors affecting our competitiveness include, among other things, price, availability and breadth of choice of travel products and services, brand recognition, customer
services, ease of use, accessibility, security and reliability of our transaction and service infrastructure.

Some of our current and potential competitors may have greater financial, marketing and other resources than we do. In addition, some of our competitors may be
acquired by, receive investment from or enter into strategic relationships with larger, well-established and well-financed companies or investors. They may be able to
devote greater resources to marketing and promotional campaigns and devote substantially more resources to website and system development than us. See “Item 3. Key
Information—D. Risk Factors—Risks Related to Our Business and Industry—We face intense competition and may not be able to compete successfully against existing
and new competitors.”

Intellectual Property

Our  success  and  ability  to  compete  depend,  in  part,  upon  our  ability  to  establish  and  adequately  protect  our  intellectual  property  rights.  In  this  regard,  we  rely
primarily  on  a  combination  of  copyright,  software  registration,  trademark,  trade  secret  and  unfair  competition  laws  and  contractual  rights,  such  as  confidentiality
agreements  with  our  employees  and  others.  As  of  December  31,  2021,  we  had  116  registered  computer  software  copyrights,  27  registered  patent  and  26  registered
artwork copyrights in China, and were in the process of applying for 3 patents in China. In addition, as of December 31, 2021, we had 93 registered domain names that
were material to our business, including tuniu.com, and 493 registered trademarks, including 途牛 (the Chinese characters of Tuniu),

 and 

 , 

 and 

 in China.

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Insurance

We maintain various insurance policies to safeguard against risks and unexpected events. We have purchased travel companies’ liability insurance covering expenses
related  to  accidents  caused  by  us.  We  have  also  maintained  property  insurance  policies  for  our  fixed  assets  covering  losses  due  to  fire,  explosion,  lightning,  storm,
landslide, subsidence and aircraft damage.

PRC Regulation

This  section  sets  forth  a  summary  of  the  significant  regulations  or  requirements  that  affect  our  business  activities  in  China  or  our  shareholders’  rights  to  receive

dividends and other distributions from us.

Regulations on Value-Added Telecommunication Services

The PRC government extensively regulates the telecommunications industry, including the Internet sector. The PRC State Council, the MIIT, the MOC, the SAMR
(formerly  the  State  Administration  for  Industry  and  Commerce,  or  the  SAIC),  the  National  of  Radio  and  Television,  Administration  and  the  National  Press  and
Publication Administration, both of which were split from State Administration of Press, Publication, Radio, Film and Television (formerly the General Administration of
Press  and  Publication)  and  other  relevant  government  authorities  have  promulgated  an  extensive  regulatory  scheme  governing  telecommunications,  Internet-related
services  and  e-commerce.  However,  since  China’s  telecommunications  industry  and  Internet-related  industry  are  at  an  early  stage  of  development,  new  laws  and
regulations may be adopted from time to time that will require us to obtain additional licenses and permits in addition to those that we currently have, and will require us
to address new issues that arise from time to time. As a result, substantial uncertainties exist regarding the interpretation and implementation of current and any future
Chinese laws and regulations applicable to the telecommunications, Internet-related services and e-commerce. See “Item 3. Key Information—D. Risk Factors—Risks
Related to Doing Business in China—Uncertainties in the interpretation and enforcement of PRC laws and regulations could limit the legal protections available to you
and us.”

Licenses for Value-Added Telecommunication Services

The Telecommunications Regulations issued by the PRC State Council in September 2000 and amended in February 2016 are the primary regulations governing
telecommunication services. The Telecommunications Regulations set out the general framework for the provision of telecommunication services by PRC companies.
Under the Telecommunications Regulations, it is a requirement that telecommunications service providers procure operating licenses prior to commencement of their
operations.  The  Telecommunications  Regulations  draw  a  distinction  between  “basic  telecommunications  services”  and  “value-added  telecommunications  services.”
Internet content provision services, or ICP services, is a subcategory of value-added telecommunications services.

In March 2009, the MIIT promulgated the Administrative Measures for Telecommunications Business Operating Permit which was repealed in September 2017 by
the 2017 Revision of the Administrative Measures for Telecommunications Business Operating Permit. Pursuant to the 2017 Revision of the Administrative Measures for
Telecommunications  Business  Operating  Permit,  there  are  two  types  of  telecommunication  operating  license  for  operators  in  China,  namely,  licenses  for  basic
telecommunications services and licenses for value-added telecommunications services. The operation scope of the license will specify the permitted activities of the
enterprise to which it is granted. An approved telecommunication services operator must conduct its business in accordance with such specifications.

Pursuant to the Administrative Measures on Internet Information Services, promulgated by the PRC State Council in September 2000, as most recently amended in
May 2021, commercial Internet information services operators must obtain an ICP license, from the relevant government authorities before engaging in any commercial
Internet information services operations within the PRC. Nanjing Tuniu, our consolidated affiliated entity, obtained ICP licenses issued by the Jiangsu Administration of
Telecommunication which will expire in October 2022.

The Internet Electronic Bulletin Service Administrative Measures promulgated by the MIIT in November 2000 require Internet information services operators to
obtain  specific  approvals  before  providing  BBS  services,  which  include  electronic  bulletin  boards,  electronic  forums,  message  boards  and  chat  rooms.  In
September 2014, the Internet Electronic Bulletin Service Administrative Measures was repealed by Repealing and Revising Certain Rules of MIIT. However, in practice,
the relevant authorities still require obtaining such approval for the operation of BBS services. We have applied to the Jiangsu Administration of Telecommunication for
and have obtained an approval for the operation of BBS services on our website.

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In addition to the Telecommunications Regulations and the other regulations as disclosed above, the provision of commercial internet information services on mobile
internet  applications  is  regulated  by  the  Administrative  Provisions  on  Mobile  Internet  Applications  Information  Services,  which  was  promulgated  by  the  CAC  in
June 2016. Under the Administrative Provisions on Mobile Internet Applications Information Services, the providers of mobile internet applications need to, among other
things,  acquire  the  relevant  qualifications  and  comply  with  other  requirements  provided  by  laws  and  regulations  and  being  responsible  for  information  security.  On
January 5, 2022, the CAC issued the revised draft Administrative Provisions on Mobile Internet Applications Information Services for public comments, which further
emphasize  that  mobile  internet  app  providers  shall  comply  with  relevant  provisions  on  the  scope  of  necessary  personal  information  when  engaging  in  personal
information processing activities. According to the revised draft Administrative Provisions on Mobile Internet Applications Information Services, mobile internet apps
providers shall not compel users to agree to non-essential personal information collection, and are not allowed to ban users from their basic functional services due to the
users’ refusal of providing non-essential personal information.

Since  2021,  the  PRC  government  has  taken  steps  to  strengthen  the  supervision  on  the  utilization  of  algorithm  in  the  field  of  Internet  information  service.  On
September 17, 2021, the CAC and eight other authorities jointly promulgated the Notice on Promulgation of the Guiding Opinions on Strengthening the Comprehensive
Governance  of  Algorithm-Related  Internet  Information  Services,  which  provides  that,  among  others,  enterprises  shall  establish  an  algorithmic  security  responsibility
system  and  a  technology  ethics  vetting  system,  improve  the  algorithmic  security  management  organization,  strengthen  risk  prevention  and  control,  and  improve  the
capacity to respond to algorithmic security emergencies. On December 31, 2021, the CAC, the MIIT, the MPS and the Ministry of State Security jointly promulgated the
Administrative Provisions on Internet Information Service Algorithm Recommendation, or the Algorithm Recommendation Provisions, which took effect on March 1,
2022.  The  Algorithm  Recommendation  Provisions  implements  classification  and  hierarchical  management  for  algorithm  recommendation  service  providers  based  on
various  criteria,  and  stipulate  that  algorithm  recommendation  service  providers  shall  inform  users  of  their  provision  of  algorithm  recommendation  services  in  a
conspicuous  manner,  and  publicize  the  basic  principles,  purpose  intentions,  and  main  operating  mechanisms  of  algorithm  recommendation  services  in  an  appropriate
manner,  and  that  algorithm  recommendation  service  providers  selling  goods  or  providing  services  to  consumers  shall  protect  consumers’  rights  of  fair  trade,  and  are
prohibited from carrying out illegal conducts such as unreasonable differentiated treatment on transaction conditions based on consumers’ preferences, purchasing habits,
and other such characteristics.

Foreign Investment in Value-Added Telecommunications Services

On March 15, 2019, the NPC promulgated the PRC Foreign Investment Law, which became effective on January 1, 2020 and replaced the major existing laws and
regulations governing foreign investment in the PRC. Pursuant to the PRC Foreign Investment Law, “foreign investments” refer to investment activities conducted by
foreign investors directly or “indirectly” in the PRC, which include any of the following circumstances: (i) foreign investors setting up foreign-invested enterprises in the
PRC solely or jointly with other investors, (ii) foreign investors obtaining shares, equity interests, property portions or other similar rights and interests of enterprises
within the PRC, (iii) foreign investors investing in new projects in the PRC solely or jointly with other investors, and (iv) investment of other methods as specified in
laws, administrative regulations, or as stipulated by the State Council. Although VIE structure is not explicitly defined as a method of foreign investment, it remains to be
further  clarified  and  detailed  on  whether  VIE  Structure  will  be  interpreted  to  fall  under  the  scope  of  the  “investment  in  other  methods  as  specified  in  laws  and
administrative  regulations,  or  as  stipulated  by  the  State  Council”.  Please  also  refer  to  “Item  3.  Key  Information—D.  Risk  Factors—Risks  Related  to  Our  Corporate
Structure—Substantial  uncertainties  exist  with  respect  to  the  interpretation  and  implementation  of  the  newly  adopted  PRC  Foreign  Investment  Law  and  its
implementation rules and how they may impact the viability of our current corporate structure, corporate governance and business operations.”

According to PRC Foreign Investment Law and the Implementation Rules, China adopts a system of pre-entry national treatment plus negative list with respect to
foreign investment administration, where “pre-entry national treatment” means that the treatment given to foreign investors and their investments at market access stage
is  no  less  favorable  than  that  given  to  domestic  investors  and  their  investments,  and  “negative  list”  means  the  special  entry  management  measures  for  foreign
investment’s  access  to  specific  fields  or  industries,  which  will  be  proposed  by  the  competent  investment  department  of  the  State  Council  in  conjunction  with  the
competent commerce department of the State Council and other relevant departments, and be reported to the State Council for promulgation, or be promulgated by the
competent investment department or competent commerce department of the State Council after being reported to the State Council for approval. Foreign investment
beyond the negative list will be granted national treatment. Foreign investors shall not invest in the prohibited fields as specified in the negative list, and foreign investors
who invest in the restricted fields must comply with the special requirements on the shareholding, senior management personnel, etc. The current industry entry clearance
requirements governing investment activities in the PRC by foreign investors are set out in two categories, namely the 2021 Negative List, and the

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Encouraged Industry Catalog for Foreign Investment (2020 version), or the 2020 Encouraged Industry Catalog, both were promulgated by the National Development and
Reform  Commission  (the  “NDRC”)  and  the  MOC  and  took  effect  in  January  2022  and  January  2021,  respectively.  Industries  not  listed  in  these  two  categories  are
generally deemed “permitted” for foreign investment unless specifically restricted by other PRC laws. Industries such as value-added telecommunication business, which
we are engaged in, are generally regarded as restricted fields to foreign investment pursuant to the 2021 Negative List, and we conduct business operations in restricted
fields through the VIE.

On December 19, 2020, the NDRC and the MOC promulgated the Security Review Measures, which took effect on January 18, 2021. According to the Security
Review Measures, the foreign investment security review work mechanism shall be established to conduct the security review and the general office responsible for the
security review will be set in the NDRC and be jointly led by the NDRC and the MOC. Foreign investments in military, national defense-related areas or in locations in
proximity  to  military  facilities,  or  foreign  investments  that  would  result  in  acquiring  the  actual  control  of  assets  in  certain  key  sectors,  such  as  critical  agricultural
products,  energy  and  resources,  equipment  manufacturing,  infrastructure,  transport,  cultural  products  and  services,  information  technology,  Internet  products  and
services, financial services and technology sectors, are subject to the foreign investment security review by such foreign investment security review work mechanism.
Acquiring actual control includes any investment in which foreign investors obtain more than 50% of equity interest in the invested enterprise or, in the event that the
equity  interest  is  less  than  50%,  the  voting  rights  owned  by  such  foreign  investors  have  significant  impact  on  the  shareholders  meeting  and  board  of  directors  of  the
invested  enterprise  or  where  there  is  any  other  circumstance  that  enables  foreign  investors  to  exert  a  significant  impact  on  the  business  decision-making,  personnel,
finance, technology, etc. of the invested enterprise.

Pursuant to the Provisions on Administration of Foreign-Invested Telecommunications Enterprises, promulgated by the PRC State Council in December 2001 and
amended most recently in April 2022, unless otherwise provided for by the state, the ultimate foreign equity ownership in a value-added telecommunications services
provider may not exceed 50%. For example, the 2021 Negative List allows foreign investors to hold more than 50% equity interests in a value-added telecommunications
service  provider  engaging  in  e-commerce,  domestic  multiparty  communication,  storage-and-forward  and  call  center  businesses.  Pursuant  to  the  Notice  regarding  the
Strengthening of Ongoing and Post Supervision of Foreign Invested Telecommunication Enterprises issued by MIIT in October 2020, foreign investors are no longer
subject to the MIIT pre-approval requirements, but foreign invested telecommunications enterprises are still required to submit relevant foreign investor qualification
materials to MIIT when applying for new telecommunication operating permits or amended permits. Since the 2021 Negative List and the Provisions on Administration
of Foreign-Invested Telecommunications Enterprises were recently amended and further implementing rules with respect to the new policies on foreign investment in
value-add  telecommunications  services  have  yet  to  been  promulgated,  there  exist  significant  uncertainties  with  respect  to  their  interpretation  and  implementation  by
authorities.

Pursuant to the MIIT Circular, a domestic company that holds an ICP license is prohibited from leasing, transferring or selling the license to foreign investors in any
form, and from providing any assistance, including providing resources, sites or facilities, to foreign investors that conduct value-added telecommunications business
illegally in China. Furthermore, the relevant trademarks and domain names that are used in the value-added telecommunications business must be owned by the domestic
ICP license holder or its shareholders. The MIIT Circular further requires each ICP license holder to have the necessary facilities for its approved business operations and
to maintain such facilities in the regions covered by its license. In addition, all value-added telecommunications service providers are required to maintain network and
information security in accordance with the standards set forth under relevant PRC regulations.

In  light  of  the  aforesaid  restrictions,  we  rely  on  Nanjing  Tuniu,  our  consolidated  affiliated  entity,  to  hold  and  maintain  the  licenses  necessary  to  provide  online
marketing  services  and  other  value-added  telecommunications  services  in  China.  For  a  detailed  discussion  of  our  contractual  arrangements,  please  refer  to  “—C.
Organizational Structure.” To comply with these PRC regulations, we operate our website and value-added telecommunications services through Nanjing Tuniu. Nanjing
Tuniu  holds  our  ICP  licenses  and  owns  all  the  domain  names  used  in  our  value-added  telecommunications  businesses.  Nanjing  Tuniu  is  also  the  owner  of  all  the
registered trademarks used in our value-added telecommunications businesses and is the applicant of all the registered trademark applications we are currently making.

Regulations on Information Security and Censorship

The  PRC  government  regulates  and  restricts  Internet  content  in  China  to  protect  state  security  and  ensure  the  legality  of  the  Internet  content.  The  NPC,  China’s
national legislative body, enacted a Decision on the Safeguarding of Internet Security in December 2000, as subsequently amended in August 2009, among other things,
makes it unlawful to: (1) gain improper entry into a computer or system of

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strategic  importance;  (2)  disseminate  politically  disruptive  information;  (3)  leak  state  secrets;  (4)  spread  false  commercial  information;  or  (5)  infringe  intellectual
property rights. Pursuant to the Administrative Measures on Internet Information Services and other applicable laws, Internet content providers and Internet publishers
are prohibited from posting or displaying over the Internet content which violates PRC laws and regulations, impairs the national dignity of China, or is reactionary,
obscene, superstitious, fraudulent or defamatory. Internet service providers are required to monitor their websites, including electronic bulletin boards. They may not post
or disseminate any content that falls within these prohibited categories and must remove any such content from their websites. The PRC government may shut down the
websites of ICP license holders that violate any of the above-mentioned content restrictions and revoke their ICP licenses. In addition, the MIIT has published regulations
that  subject  ICP  operators  to  potential  liability  for  content  displayed  on  their  websites  and  the  actions  of  users  and  others  using  their  systems,  including  liability  for
violations of PRC laws and regulations prohibiting the dissemination of content deemed to be socially destabilizing. The MPS has the authority to order any local Internet
service provider to block any Internet website at its sole discretion. From time to time, the MPS has stopped the dissemination over the Internet of information which it
believes  to  be  socially  destabilizing.  On  September  15,  2021,  the  CAC  promulgated  the  Opinions  of  the  CAC  on  Further  Enforcing  the  Subject  Responsibilities  of
Website Platforms for Information and Content Management, which took effect on the same day. These opinions further require the website platforms to play the role of
the first responsible persons for management of the information and content and effectively improve the level of network management and governance.

The  MPS  has  promulgated  the  Administrative  Measures  for  the  Security  Protection  of  International  Connections  to  Computer  Information  Network  in
December  1997,  as  amended  in  January  2011,  that  prohibits  the  use  of  the  Internet  in  ways  which,  among  other  things,  result  in  a  leakage  of  state  secrets  or  the
distribution  of  socially  destabilizing  content.  Socially  destabilizing  content  includes  any  content  that  incites  defiance  or  violations  of  PRC  laws  or  regulations  or
subversion of the PRC government or its political system, spreads socially disruptive rumors or involves cult activities, superstition, obscenities, pornography, gambling
or violence. Under PRC laws, state secrets are defined broadly to include information concerning PRC national defense, state affairs and other matters as determined by
the PRC authorities.

In December 2005, the MPS promulgated Provisions on Technological Measures for Internet Security Protection. These measures and the Administrative Measures
on Internet Information Services require all ICP operators to keep records of certain information about their users (including user registration information, log-in and log-
out time, IP address, content and time of listings by users) for at least 60 days and submit the above information as required by laws and regulations. The ICP operators
must regularly update information security and censorship systems for their websites with local public security authorities, and must also report any public dissemination
of prohibited content. If an ICP operator violates these measures, the PRC government may revoke its ICP license and shut down its websites. In December 2012, the
Standing  Committee  of  the  NPC  promulgated  the  Decision  on  Strengthening  Network  Information  Protection,  or  the  Network  Information  Protection  Decision,  to
enhance the legal protection of information security and privacy on the internet. The Network Information Protection Decision also requires internet operators to take
measures  to  ensure  confidentiality  of  information  of  users.  In  July  2013,  the  MIIT  promulgated  the  Provisions  on  Protection  of  Personal  Information  of
Telecommunication  and  Internet  Users  to  regulate  the  collection  and  use  of  users’  personal  information  in  the  provision  of  telecommunication  service  and  internet
information service in China. In August 2015, the Standing Committee of the NPC promulgated the Ninth Amendment to the Criminal Law, which became effective in
November  2015  and  amended  the  standards  of  crime  of  infringing  citizens’  personal  information  and  reinforced  the  criminal  culpability  of  unlawful  collection,
transaction, and provision of personal information. It further provides that any network service provider that fails to fulfill the obligations related to internet information
security administration as required by applicable laws and refuses to rectify upon orders will be subject to criminal liability. In November 2016, the Standing Committee
of  the  NPC  promulgated  the  PRC  Cyber  Security  Law,  which  requires,  among  others,  that  network  operators  take  security  measures  to  protect  the  network  from
interference,  damage  and  unauthorized  access  and  prevent  data  from  being  divulged,  stolen  or  tampered  with.  Network  operators  are  also  required  to  collect  and  use
personal information in compliance with the principles of legitimacy, properness and necessity, and strictly within the scope of authorization by the subject of personal
information  unless  otherwise  prescribed  by  laws  or  regulations.  The  Civil  Code  promulgated  in  2020  also  provides  specific  provisions  regarding  the  protection  of
personal information.

On  December  15,  2019,  the  CAC  promulgated  Provisions  on  Ecological  Governance  of  Network  Information  Content,  or  the  Network  Ecological  Governance
Provisions,  which  took  effect  on  March  1,  2020.  The  Network  Ecological  Governance  Provisions  provide  the  requirements  for  the  content  producers  of  the  network
information, the service platforms for the network information and the users of the network information. Among others, the Network Ecological Governance Provisions
classify the network information into the “encouraged category”, the “prohibited category” and the “prevented and resisted category”. The content producers of network
information are encouraged to produce, copy and publish network information in the encouraged category, prohibited from producing, copying or publishing network
information  in  the  prohibited  category,  and  shall  take  measures  to  prevent  and  resist  the  production,  reproduction  and  publication  of  undesirable  information  in  the
prevented and resisted category. In addition, the service platforms for the

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network information shall strengthen the management of information content, and upon discovery of any prohibited information or prevented and resisted information,
shall immediately take measures in accordance with the laws, keep the relevant records, and report the same to the competent government authorities. A service platform
for  network  information  shall  compile  an  annual  report  on  the  ecological  governance  of  network  information,  which  contains  information  such  as  the  ecological
governance of network information, the performance of the person in charge of ecological governance of network information and social evaluation.

On July 6, 2021, certain PRC regulatory authorities issued the Opinions on Intensifying Crack Down on Illegal Securities Activities, which, among others, provide
for improving relevant laws and regulations on data security, cross-border data transmission, and confidential information management. The Opinions provide that efforts
will be made to revise the regulations on strengthening the confidentiality and file management relating to the offering and listing of securities overseas, to implement the
responsibility on information security of overseas listed companies, and to strengthen the standardized management of cross-border information provision mechanisms
and procedures.

On December 28, 2021, the CAC, together with other competent government authorities, jointly promulgated the Cybersecurity Review Measures, which took effect
on February 15, 2022 and replaces the predecessor regulation. Pursuant to the Cybersecurity Review Measures, critical information infrastructure operators that procure
internet products and services, or network platform operators that process data must be subject to the cybersecurity review if their activities affect or may affect national
security. The Cybersecurity Review Measures further stipulates that network platform operators that hold personal information of over one million users shall apply with
the Cybersecurity Review Office for a cybersecurity review before any public offering at a foreign stock exchange. The relevant competent government authorities may
also  initiate  a  cybersecurity  review  against  the  relevant  operators  if  the  authorities  believe  that  the  network  products  or  services  or  data  processing  activities  of  such
operators  affect  or  may  affect  national  security.  Article  10  of  the  Cybersecurity  Review  Measures  also  set  out  certain  general  factors  which  would  be  the  focus  in
assessing  the  national  security  risk  during  a  cybersecurity  review,  including  (i)  risks  of  critical  information  infrastructure  being  illegally  controlled  or  subject  to
interference or destruction; (ii) the harm caused by the disruption of the supply of the product or service to the business continuity of critical information infrastructure;
(iii)  the  security,  openness,  transparency  and  diversity  of  sources  of  the  product  or  service,  the  reliability  of  supply  channels,  and  risks  of  supply  disruption  due  to
political, diplomatic, trade and other factors; (iv) compliance with PRC laws, administrative regulations and departmental rules by the provider of the product or service;
(v) the risk of core data, important data or a large amount of personal information being stolen, leaked, damaged, illegally used, or illegally transmitted overseas; (vi) the
risk  that  critical  information  infrastructure,  core  data,  important  data  or  a  large  amount  of  personal  information  being  affected,  controlled,  and  maliciously  used  by
foreign  governments  for  a  listing,  as  well  as  network  information  security  risks;  and  (viii)  other  factors  that  may  endanger  the  security  of  critical  information
infrastructure, cybersecurity and data security. However, there are still uncertainties as to the exact scope of network product or service or data processing activities that
will or may affect national security, and the PRC government authorities may have discretion in the interpretation and enforcement of these measures.

On November 14, 2021, the CAC promulgated the Draft Regulations, for public comments, pursuant to which, data processors conducting the following activities
shall apply for cybersecurity review: (i) merger, reorganization or division of internet platform operators that have acquired a large number of data resources related to
national  security,  economic  development  or  public  interests  affect  or  may  affect  national  security;  (ii)  the  listing  abroad  of  data  processors  that  process  the  personal
information of more than one million users; (iii) listing in Hong Kong which affects or may affect national security; or (iv) any data processing activity that affects or
may affect national security. The Draft Regulations also provide that operators of large internet platforms that set up headquarters, operation centers or R&D centers
overseas shall report to the national cyberspace administration and competent authorities. The Draft Regulations also require that data processors that process “important
data” or are listed overseas must conduct an annual data security assessment by itself or commission a data security service provider to do so, and submit the assessment
report of the preceding year to the municipal cybersecurity department by the end of January each year. Further, the Draft Regulations require internet platform operators
to  establish  platform  rules,  privacy  policies  and  algorithm  strategies  related  to  data,  and  solicit  public  comments  on  their  official  websites  and  personal  information
protection related sections for no less than 30 working days when they formulate platform rules or privacy policies or make any amendments that may have a significant
impact on users’ rights and interests. In addition, platform rules and privacy policies formulated by operators of large internet platforms with more than 100 million daily
active users, or amendments to such rules or policies by operators of large internet platforms with more than 100 million daily active users that may have significant
impacts on users’ rights and interests shall be evaluated by a third-party organization designated by the CAC and reported to local branch of the CAC for approval. As of
the date of this annual report, the Draft Regulations was released for public comment only, and their respective provisions and anticipated adoption or effective date may
be subject to change with substantial uncertainty

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On June 10, 2021, the Standing Committee of the NPC promulgated the Data Security Law, which took effect in September 2021. The Data Security Law, among
other  things,  provides  for  security  review  procedure  for  data  processing  activities  that  may  affect  national  security.  The  Data  Security  Law  also  introduces  a  data
classification  and  hierarchical  protection  system  based  on  the  importance  of  data  in  economic  and  social  development,  as  well  as  the  degree  of  harm  it  will  cause  to
national  security,  public  interests,  or  legitimate  rights  and  interests  of  individuals  or  organizations  when  such  data  is  tampered  with,  destroyed,  leaked,  or  illegally
acquired or used. The appropriate level of protection measures is required to be taken for each respective category of data. For example, a processor of important data
shall  designate  the  personnel  and  the  management  body  responsible  for  data  security,  carry  out  risk  assessments  for  its  data  processing  activities  and  file  the  risk
assessment reports with the competent authorities. In addition, the Data Security Law provides a national security review procedure for those data activities which may
affect national security and imposes export restrictions on certain data and information. As the Data Security Law was recently promulgated, we may be required to make
further adjustments to our business practices to comply with this law.

On July 12, 2021, the MIIT and two other authorities jointly issued the Provisions on the Administration of Security Vulnerabilities of Network Products, or the
Provisions.  The  Provisions  state  that,  no  organization  or  individual  may  abuse  the  security  vulnerabilities  of  network  products  to  engage  in  activities  that  endanger
network security, or to illegally collect, sell, or publish the information on such security vulnerabilities. Anyone who is aware of the aforesaid offences shall not provide
technical  support,  advertising,  payment  settlement  and  other  assistance  to  the  relevant  offenders.  According  to  the  Provisions,  network  product  providers,  network
operators,  and  platforms  collecting  network  product  security  vulnerabilities  shall  establish  and  improve  channels  for  receiving  network  product  security  vulnerability
information and keep such channels available, and retain network product security vulnerability information reception logs for at least six months. The Provisions also
bans provision of undisclosed vulnerabilities to overseas organizations or individuals other than to the product providers.

On  July  30,  2021,  the  State  Council  issued  the  Regulations  on  Protection  of  CII,  which  became  effective  on  September  1,  2021.  Pursuant  to  the  Regulations  on
Protection of CII, critical information infrastructure means key network facilities or information systems of critical industries or sectors, such as public communication
and information service, energy, transportation, water conservation, finance, public services, e-government affairs and national defense science, the damage, malfunction
or  data  leakage  of  which  may  endanger  national  security,  people’s  livelihoods  and  the  public  interest.  The  competent  government  authorities  and  supervision  and
management authorities of the aforementioned important industries will be responsible for (i) organizing the identification of critical information infrastructures in their
respective industries in accordance with certain identification rules, and (ii) promptly notifying the identified operators and the public security department of the State
Council of the identification results. However, the exact scope of “critical information infrastructure operators” under the current regulatory regime still remains unclear,
and the PRC government authorities may have discretion in the interpretation and enforcement of these laws, rules and regulations.

On October 29, 2021, the CAC issued the Measures for Security Assessment of Cross-border Data Transfer (Draft for Comment). According to these draft measures,
in addition to the self-risk assessment requirement for provision of any data outside China, a data processor shall apply to the competent cyberspace department for data
security assessment and clearance of outbound data transfer in any of the following events: (i) outbound transfer of personal information and important data collected and
generated by an operator of critical information infrastructure; (ii) outbound transfer of important data; (iii) outbound transfer of personal data by a data processor which
has  processed  more  than  one  million  users’  personal  data;  (iv)  outbound  transfer  of  more  than  one  hundred  thousand  users’  personal  information  or  more  than  ten
thousand  users’  sensitive  personal  information  cumulatively;  or  (v)  such  other  circumstances  where  ex-ante  security  assessment  and  evaluation  of  cross-border  data
transfer is required by the CAC.

In addition, the State Secrecy Bureau has issued provisions authorizing the blocking access to any website it deems to be leaking state secrets or failing to comply
with the relevant legislation regarding the protection of state secrets. As Nanjing Tuniu is an ICP operator, it is subject to the laws and regulations relating to information
security. To comply with these laws and regulations, it has completed the mandatory security filing procedures with the local public security authorities, regularly updates
its information security and content-filtering systems with newly issued content restrictions, and maintains records of users’ information as required by the relevant laws
and  regulations.  Nanjing  Tuniu  has  also  taken  measures  to  delete  or  remove  links  to  content  that  to  its  knowledge  contains  information  violating  PRC  laws  and
regulations. The majority of the content posted on our online platform is first screened by our filtering systems. Content containing prohibited words or images is then
manually screened by employees who are dedicated to screening and monitoring content published on our platform and removing prohibited content. We believe that
with these measures in place, no material violations have arisen out of the public dissemination of prohibited content through our online platform under PRC information
security laws and regulations in the past. However, there is a significant amount of content posted on our online platform by our users on a daily basis. If any prohibited
content is publicly disseminated in the future and we become aware of it, we will report it to the

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relevant government authority. We believe these measures taken by us are generally in compliance with the relevant laws and regulations.

If, despite the precautions, we fail to identify and prevent illegal or inappropriate content from being displayed on or through our online platform, we may be subject
to liability. In addition, these laws and regulations are subject to interpretation by the relevant authorities, and it may not be possible for us to determine in all cases the
types of content that could result in liability. To the extent that PRC regulatory authorities find any content displayed on or through our online platform objectionable,
they may require us to limit or eliminate the dissemination or availability of such content or impose penalties, including the revocation of our operating licenses or the
suspension or shutdown of our online operations. In addition, the costs of compliance with these regulations may increase as the volume of content and the number of
users on our online platform increases.

Furthermore,  on  April  2,  2022,  the  CSRC,  together  with  certain  other  PRC  government  authorities,  issued  the  Draft  Provisions  on  Confidentiality  and  File
Management, aiming to revise the currently effective Provisions on Strengthening Confidentiality and File Management Relating to Overseas Issuance and Listing of
Securities.  According  to  the  Draft  Provisions  on  Confidentiality  and  File  Management,  where  the  Domestic  Enterprise,  directly  or  through  its  overseas  listed  entity,
provides relevant securities firms, securities service providers and overseas regulatory authorities or other entities, or public discloses documents and materials involving
state secrets and work secrets of government authorities, such Domestic Enterprise shall file application with competent authorities for approval and complete filing with
secrecy administrative department; in the event that the Domestic Enterprise provides or publicly discloses other documents and materials which, if disclosed, would
have adverse impact on national security or public interests, such Domestic Enterprise shall strictly go through corresponding procedures in accordance with relevant
regulations. The Domestic Enterprise shall also provide written records with respect to performance of the abovementioned procedures, and enter into confidentiality
agreement(s) with relevant securities firms, securities service providers or other entities with respect to the circumstances above. The Draft Provisions on Confidentiality
and File Management were released only for soliciting public comments at this stage and their interpretation and implementation remain substantially uncertain.

Regulations on Internet Privacy

The PRC Constitution states that PRC law protects the freedom and privacy of communications of citizens and prohibits infringement of these rights. In recent years,
PRC government authorities have promulgated laws and regulations on Internet use to protect personal information from any unauthorized disclosure. The Decisions on
Strengthening  Network  Information  Protection  and  the  Regulation  on  Protection  of  Personal  Information  of  Telecommunication  and  Internet  Users  provide  that
information that identifies a citizen, the time or location for his use of telecommunication and Internet services, or involves privacy of any citizen such as his birth date,
ID  card  number,  and  address  is  protected  by  law  and  must  not  be  unlawfully  collected  or  provided  to  others.  ICP  operators  collecting  or  using  personal  electronic
information of citizens must specify the purposes, manners and scopes of information collection and uses, obtain consent of the relevant citizens, and keep the collected
personal information confidential. ICP operators are prohibited from disclosing, tampering with, damaging, selling or illegally providing others with, collected personal
information. ICP operators are also prohibited from collection and use of personal information after a user has stopped using the services. ICP operators are required to
take  technical  and  other  measures  to  prevent  the  collected  personal  information  from  any  unauthorized  disclosure,  damage  or  loss  as  well  as  conducting  a  self-
examination of their protection of personal information at least once a year. The Administrative Measures on Internet Information Services prohibit an ICP operator from
insulting or slandering a third party or infringing upon the lawful rights and interests of a third party. The relevant telecommunications authorities are further authorized
to order ICP operators to rectify unauthorized disclosure. ICP operators are subject to legal liability, including warnings, fines, confiscation of illegal gains, revocation of
licenses  or  filings,  closing  of  the  relevant  websites,  administrative  punishment,  criminal  liabilities,  or  civil  liabilities,  if  they  violate  relevant  provisions  on  Internet
privacy.  Such  requirements  are  reiterated  by  the  Regulations  on  Protection  of  Personal  Information  of  Telecommunications  and  Internet  Users.  If  an  ICP  operator
appoints an agent to undertake any marketing and technical services that involve the collection or use of personal information, the ICP operator is required to supervise
and manage the protection of such information. Any violation may subject the ICP operators to warnings, fines, disclosure to the public and, in the most severe cases,
criminal  liability.  The  PRC  government,  however,  has  the  power  and  authority  to  order  ICP  operators  to  turn  over  personal  information  if  an  Internet  user  posts  any
prohibited content or engages in illegal activities on the Internet.

Pursuant to the Cyber Security Law, personal information refers to all kinds of information recorded by electronic or otherwise that can be used to independently
identify or be combined with other information to identify a specific natural persons. Such information includes but not limited to a natural person’s name, date of birth,
ID number, biologically identified personal information, address and telephone numbers, etc. The Cyber Security Law also provides that: (i) to collect and use personal
information,  network  operators  shall  follow  the  principles  of  legitimacy,  rightfulness  and  necessity,  disclose  their  rules  of  data  collection  and  use,  clearly  express  the
purposes,

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means and scope of collecting and using the information, and obtain the consent of the persons whose data is gathered; (ii) network operators shall neither gather personal
information unrelated to the services they provide, nor gather or use personal information in violation of the provisions of laws and administrative regulations or the
scopes of consent given by the persons whose data is gathered; and shall dispose of personal information they have saved in accordance with the provisions of laws and
administrative regulations and agreements reached with the persons whose data is collected; and (iii) network operators shall not divulge, tamper with or damage the
personal information they have collected, and shall not provide the personal information to others without the consent of the persons whose data is collected. However,
exceptions may apply if the information has been processed and cannot be recovered and thus it is impossible to match such information with any specific persons.

In August 2019, the CAC promulgated Provisions on Online Protection of Children’s Personal Information, or the Children Personal Information Provisions, which
came into effect in October 2019. The Children Personal Information Provisions provides that network operators’ collection, storage, transfer, and disclosure of children’s
personal  information  must  follow  the  principles  of  legitimacy  and  necessity,  awareness  and  consent,  clear  purpose,  protection  of  security  and  legal  use.  Network
operators  shall  clearly  inform  children’s  guardian  and  obtain  his  consent  when  collecting,  storing,  using,  transferring  and  disclosing  children’s  personal  information.
According  to  the  Children  Personal  Information  Provisions,  network  operators  must  adopt  personal  information  protection  rules  and  user  agreements  specifically  for
children’s personal information and appoint persons dedicated to be responsible for the protection of children’s personal information. In addition, network operators must
strictly  limit  the  access  authorization  to  children’s  personal  information  within  their  staff  members  to  the  minimum.  Furthermore,  the  access  to  children’s  personal
information by network operators’ staff must be subject to approval by the children personal information protection officer or the administrative personnel delegated by
him, the access must be recorded, and technical measures must be adopted to prevent unauthorized duplication or download of children’s personal information. In April,
2021, the MIIT issued the Interim Administrative Provisions on Personal Information Protection in Internet Mobile Applications (Draft for Comment). The draft of the
Interim Administrative Provisions on Personal Information Protection in Internet Mobile Applications sets forth two principles of collection and utilization of personal
information, namely “informed and consent” and “minimum necessity.”

In November 2019, the CAC, together with the General Office of the MIIT, the General Office of the MPS and the General Office of the SAMR, published the
Guidelines for Identifying Illegal Collection and Use of Personal Information via Apps, which describes six categories of prohibited behaviors on illegal collection or use
of user’s personal information via Apps, and further broken down into 31 specific types, including (i) failure to publicly disclose rules of collecting and using personal
information,  (ii)  failure  to  clearly  express  the  purposes,  means  and  scope  of  collecting  and  using  personal  information,  (iii)  collecting  or  using  personal  information
without users’ consent, (iv) violating the principle of necessity and collecting personal information unrelated to services they provide, (v) providing personal information
to others without the consent of the persons whose data is collected, and (vi) failure to provide functions of deleting or rectifying personal information as required by
laws or failure to publicly disclose contact information for complaint or reporting. On March 12, 2021, the CAC, the MIIT, the MPS and the SAMR jointly promulgated
the Provisions on the Scope of Necessary Personal Information Required for Common Types of Mobile Internet Applications, which became effective on May 1, 2021,
clarifying  the  scope  of  necessary  information  required  for  certain  common  mobile  apps  and  stating  that  mobile  apps  operators  may  not  deny  users’  access  to  basic
functions and services when the users opt out of the collection of unnecessary personal information.

In  August  2021,  the  Standing  Committee  of  the  NPC  promulgated  the  Personal  Information  Protection  Law,  which  integrates  the  scattered  rules  with  respect  to
personal information rights and privacy protection and took effect on November 1, 2021. The Personal Information Protection Law requires, among others, that (i) the
processing of personal information should have a clear and reasonable purpose which should be directly related to the processing purpose, in a method that has the least
impact  on  personal  rights  and  interests,  and  (ii)  the  collection  of  personal  information  should  be  limited  to  the  minimum  scope  necessary  to  achieve  the  processing
purpose to avoid the excessive collection of personal information. Different types of personal information and personal information processing will be subject to various
rules  on  consent,  transfer,  and  security.  Entities  handling  personal  information  shall  bear  responsibilities  for  their  personal  information  handling  activities,  and  adopt
necessary measures to safeguard the security of the personal information they handle. Otherwise, the entities handling personal information could be ordered to correct,
or  suspend  or  terminate  the  provision  of  services,  and  face  confiscation  of  illegal  income,  fines  or  other  penalties.  As  the  Personal  Information  Protection  Law  was
recently  promulgated  and  many  specific  requirements  of  this  law  remain  to  be  clarified  by  the  CAC,  other  regulatory  authorities,  and  courts  in  practice,  we  may  be
required to make further adjustments to our business practices to comply with the requirements thereunder.

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Regulations Relating to Online Transmission of Audio-Visual Programs

On April 13, 2005, the State Council promulgated the Certain Decisions on the Entry of the Non-State-owned Capital into the Cultural Industry. On July 6, 2005,
five PRC regulatory agencies, namely, the Ministry of Culture (which is the predecessor of the Ministry of Culture and Tourism, the MCT), the State Administration of
Radio, Film and Television, or the SARFT (which is the predecessor of the National Radio and Television Administration, the NRTA), the General Administration of
Press and Publication, or the GAPP, the NDRC and MOFCOM, jointly promulgated the Several Opinions on Introduction of Foreign Investment into the Cultural Sector.
According to these regulations, non-state-owned capital and foreign investors are prohibited from conducting the business of transmitting audio-visual programs through
information network.

According to the Administrative Provisions on Internet Audio-visual Program Service, or the Audio-visual Program Provisions, jointly promulgated by the SARFT
and  the  Ministry  of  Information  Industry,  or  the  MII  (which  is  the  predecessor  of  MIIT),  on  December  20,  2007  and  amended  by  the  State  Administration  of  Press,
Publication,  Radio,  Film  and  Television,  or  the  SAPPRFT,  on  August  28,  2015,  internet  audio-visual  program  service  refers  to  activities  of  making,  editing  and
integrating  audio-visual  programs,  providing  them  to  the  general  public  via  internet,  and  providing  audio-visual  programs  uploading  and  transmission  services  and
providers of internet audio-visual program services are required to obtain a Audio-visual License issued by the competent department of radio, film and television or
complete certain registration procedures. Providers of internet audio-visual program services are generally required to be either state-owned or state-controlled by the
PRC government, and the business to be carried out by such providers must satisfy the overall planning and guidance catalog for internet audio-visual program service
determined by the competent department of radio, film and television.

In  2008,  the  SARFT  issued  the  Notice  on  Relevant  Issues  Concerning  Application  and  Approval  of  License  for  Online  Transmission  of  Audio-visual  Programs,
amended  on  August  28,  2015,  which  further  sets  forth  detailed  provisions  concerning  the  application  and  approval  process  regarding  the  Audio-visual  License.  The
notice also provides that the internet audio-visual program services providers who had engaged in such services, complies with relevant laws and regulations of the state
on the administration of internet websites, prior to the promulgation of the Audio-visual Program Provisions shall also be eligible to apply for the license so long as they
has  no  violation  of  laws  and  regulations,  or  their  violation  of  the  laws  and  regulations  is  minor  and  can  be  rectified  in  a  timely  manner  and  they  have  no  records  of
violation during the latest three months.

Further,  on  March  31,  2009,  the  SARFT  promulgated  the  Notice  on  Strengthening  the  Administration  of  the  Content  of  Internet  Audio-visual  Programs,  which
reiterates  the  requirements  for  the  internet  audio-visual  programs  to  be  published  to  the  public  through  information  networks,  including  those  on  mobile  network  (if
applicable), where applicable, and prohibits certain types of internet audio-visual programs containing violence, pornography, gambling, terrorism, superstitions or other
prohibited elements.

On March 17, 2010, the SARFT issued the Internet Audio-visual Program Services Categories (Provisional), or the Provisional Categories, amended on March 10,
2017, which classified internet audio-visual program services into four categories. In addition, the Notice concerning Strengthening the Administration of the Streaming
Service of Online Audio-Visual Programs promulgated by the SAPPRFT on September 2, 2016, or the Online Live Streaming Notice, emphasizes that, unless a specific
Audio-visual License is granted, an audio-visual programs service provider is forbidden from engaging in live streaming on major political, military, economic, social,
cultural and sports events. According to the Online Live Streaming Notice, online audio-visual live streaming service providers shall censor and tape such programs and
retain them for at least 60 days for future check by the administrative departments; and they shall have an emergency plan in place to replace programs in violation of
laws and regulations. Bullet-screen comments shall be forbidden in the live streaming of important political, military, economic, social, sports and cultural events. Special
censor shall be appointed for bulletscreen comments in the live streaming of general cultural events of social communities and sports events. Hosts, guests and targets
hired or invited by online audio-visual live streaming programs shall meet the following requirements: (i) patriotic and law-abiding; (ii) good public reputation and social
image, no scandals and misdeeds; and (iii) dress, hairstyle, language and actions are consistent with public order and good morals, and not drawing topics with vulgar
content or content inappropriate to discuss in public.

As of the date of this annual report, we have not obtained an Audio-visual License. For detailed analysis, see “Item 3. Key Information—D. Risk Factors—Risks
Relating to Doing Business in China—We may be adversely affected by the complexity, uncertainties and changes in PRC regulations of internet and related business
and companies.”

On November 4, 2016, the CAC promulgated the Administrative Provisions on Internet Live-Streaming Services, or Internet Live-Streaming Services Provisions.

According to the Internet Live-Streaming Services Provisions, an internet live-streaming service

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provider  shall  take  various  measures  during  operation  of  live  streaming  services,  including,  but  not  limited  to:  (i)  establish  a  live-streaming  content  review  platform,
conducting classification and grading management according to the online live streaming content categories, user scale and others, add tags to graphics, video, audio or
broadcast  tag  information  for  platforms;  (ii)  conduct  verification  on  online  live  streaming  users  with  valid  identification  information  (e.g.,  authentic  mobile  phone
numbers) and authentication registration of internet live-streaming issuers based on their identification documents (such as their identity certificates, business licenses
and organization code certificates); (iii) examine and verify the authenticity of the identification information of online live streaming service publishers, classify and file
such identification information records with the Internet information offices at the provincial level where they are located and provide such information to relevant law
enforcement  departments  upon  legal  request;  and  (iv)  enter  into  a  service  agreement  with  internet  live-streaming  services  user  to  specify  both  parties’  rights  and
obligations and require them to comply with the laws, regulations and platform conventions; and (v) establish a credit-rating system and a blacklist system, to provide
management and services according to such credit rating, prohibit re-registration of accounts by online live streaming service users on the black list and promptly report
such users to relevant Internet information offices.

According to the Guidelines on Strengthening Supervision of Online Live Streaming Marketing Activities promulgated by the SAMR on November 5, 2020, any
network  platform  shall  assume  the  responsibility  and  obligation  as  an  e-commerce  platform  operator  according  to  the  E-Commerce  Law;  provided  that  this  platform
provides  operators,  who  sell  goods  or  provide  services  via  internet  live  streaming,  with  services  such  as  internet  operation  place,  transaction  matchmaking  and
information publication in order for the transaction parties to independently complete their transaction activities.

According to the Notice on Strengthening the Management of Online Show Live Broadcasting and E-commerce Live Broadcasting promulgated by the NRTA on
November 12, 2020, platforms providing online show live streaming or e-commerce live streaming services shall register their information and business operations by
November 30, 2020 on the National Internet Audio-visual Platforms Information Management System. Live broadcasting platforms for online shows and e-commerce
live  broadcasting  are  requested  to  strengthen  positive  value  guidance  and  prevent  the  spread  of  the  trends  of  wealth  flaunting,  money  worshiping  and  vulgarity.  In
addition,  the  number  of  content  reviewers  of  a  platform  is  required  to  keep  must  in  principle  be  no  less  than  1:50  of  the  number  of  live  broadcasting  rooms  and  the
platform  shall  report  the  number  of  its  live  streaming  rooms,  streamers  and  content  reviewers  to  the  provincial  branch  of  the  NRTA  on  a  quarterly  basis.  Live
broadcasting platforms for online shows need to manage the hosts and “reward” users based on the real-name registration system, and users who have not registered with
real names or who are minors are prohibited from making rewards. The live broadcasting platforms are required to implement real-name registration system by real-name
verification, face recognition, manual review and other measures to prevent who have not registered with real names or minors from making rewards. The platform shall
limit the maximum amount of rewards each user may give per time, day and month. Live streaming platforms for e-commerce shall not illegally produce and broadcast,
beyond their business scope of e-commerce, any commentary programs unrelated to sales of goods.

According  to  the  Law  of  the  PRC  on  the  Protection  of  Minors  (2020  Revision),  which  will  take  effect  on  June  1,  2021,  among  others,  live  broadcasting  service
providers are not allowed to provide minors under age 16 with online live broadcasting publisher account registration service, and must obtain the consent from parents
or guardians and verify the identity of the minors before allowing minors aged 16 or above to register live broadcasting publisher accounts.

According  to  the  Notice  on  Strengthening  the  Administration  of  the  Internet  Live  Streaming  Service  jointly  promulgated  by  the  MIIT,  the  MPS  and  other
government  agencies  on  August  1,  2018,  internet  live  streaming  service  providers  shall  go  through  the  procedures  of  filing  with  the  competent  department  of
telecommunications. The internet live streaming service providers engaged in telecommunications business and internet news information, network performances and
internet live streaming of audio-visual programs shall apply to the relevant departments for licenses to operate such telecommunication business and shall perform the
procedures of record-filing with the local public security department within 30 days after the live streaming service being operated.

Furthermore,  pursuant  to  the  Administrative  Provisions  on  Online  Audio  and  Video  Information  Services  jointly  promulgated  by  the  CAC,  MCT  and  NRTA  on
November 18, 2019 and effective on January 1, 2020, online audio and video information services providers shall obtain the relevant legally required qualifications and
certificates. Online audio-visual information service providers shall authenticate user’s real identity information based on organization code, identity card number, mobile
phone number, etc. Online audio-visual information service providers shall not serve users who fail to provide their real identity information. They shall also fulfill their
responsibilities  as  information  content  management  entities,  such  as  having  in  place  professional  staff  commensurate  with  their  service  scale,  and  establishing  the
systems  of  user  registration,  information  release  review,  information  security  management,  intellectual  property  rights  protection  and  minority  protections  and  other
mechanisms. Moreover, when the online audio and video information services provider produce, publish or spread untrue audio-visual information by way of utilizing
new technologies such as deep learning

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or virtual reality, the disseminated information shall be identified in a noticeable way. If any user is found to produce, post or disseminate content prohibited by laws or
regulations, the transmission of such information shall be ceased, and disposal measures such as deletion shall be taken to prevent the information from spreading, and
such service providers shall save relevant records, and report to the CAC, the MCT, the NRTA, etc.

In order to further strengthen the standardized management of the online live streaming industry, the CAC, the MIIT, the MPS, the MCT, the SAMR, the NRTA and
other government agencies jointly issued the Circular on the Guiding Opinions on Strengthening Standardized Management of Online Live Streaming on February 9,
2021,  which  further  states  that  live  streaming  platforms  which  provide  online  audio-visual  program  services  must  obtain  the  Audio-Visual  Licenses  (or  complete  the
registration  on  the  National  Internet  Audio-visual  Platforms  Information  Management  System)  and  complete  the  ICP  filing  procedure.  As  of  the  date  of  this  annual
report,  we  have  not  completed  registration  for  distributing  publications  and  providing  live  streaming  services  on  our  platform,  however,  we  also  provide  online  live
streaming services on third parties’ platforms which have completed such registration.

On  April  12,  2022,  the  NRTA  and  the  Publicity  Department  of  the  China  Communist  Party  Central  Committee  promulgated  the  Notice  on  Strengthening  the
Administration of Live Games on Online Audio and Video Program Platforms, specifying that online live streaming platforms shall discretely select the hosts and guests
with  political  standpoint,  moral  character,  artistic  standard  and  social  evaluation  as  the  selection  criteria,  and  resolutely  refuse  hosts  and  guests  who  are  politically
incorrect,  or  have  committed  any  violations  of  laws,  regulations,  public  order  or  good  morals.  The  notice  further  specifies  that  online  live  streaming  platforms  shall
establish and implement a mechanism for the protection of minors, implement the real-name registration system, prohibit minors from tipping, and establish a special
channel for returning the tips of minors.

Regulations on Overseas Offering and Listing

The M&A Rules, which were amended on June 22, 2009, with such amendments becoming effective as of the same date, require offshore SPVs formed for overseas
listing purposes through acquisitions of PRC domestic companies and controlled by PRC companies or individuals, to obtain the approval of the CSRC prior to publicly
listing  their  securities  on  an  overseas  stock  exchange.  While  the  application  of  this  regulation  remains  unclear,  we  believe,  based  on  the  advice  of  our  PRC  counsel,
Fangda  Partners,  that  CSRC  approval  was  not  required  in  the  context  of  our  initial  public  offering  because  (1)  CSRC  currently  has  not  issued  any  definitive  rule  or
interpretation concerning whether offerings like our initial public offerings are subject to this regulation and (2) we established our PRC subsidiaries by means of direct
investment other than by merger or acquisition of PRC domestic companies, and no explicit provision in the M&A Rules classifies the contractual arrangements between
Beijing  Tuniu,  our  PRC  subsidiary,  Nanjing  Tuniu,  our  consolidated  affiliated  entity,  and  its  shareholders  as  a  type  of  acquisition  transaction  falling  under  the  M&A
Rules.

On  July  6,  2021,  the  relevant  PRC  government  authorities  issued  the  Opinions  on  Intensifying  Crack  Down  on  Illegal  Securities  Activities.  These  opinions
emphasized the need to strengthen the administration over illegal securities activities and the supervision on overseas listings by China-based companies and proposed to
take  effective  measures,  such  as  promoting  the  construction  of  relevant  regulatory  systems  to  deal  with  the  risks  and  incidents  faced  by  China-based  overseas-listed
companies.

On December 27, 2021, the NDRC and the MOC jointly issued the 2021 Negative List, which came into effect on January 1, 2022. Pursuant to the 2021 Negative
List, if a domestic company engaging in the prohibited business stipulated in the 2021 Negative List seeks an overseas offering and listing, it shall obtain the approval
from the competent government authorities. Besides, the foreign investors of the company shall not be involved in the company’s operation and management, and their
shareholding percentage shall be subject, mutatis mutandis, to the relevant regulations on the domestic securities investments by foreign investors.

On  December  24,  2021,  the  CSRC  issued  the  Draft  Overseas  Listing  Regulations.  The  Draft  Overseas  Listing  Regulations,  among  others,  stipulate  that  where
Chinese  companies  that  have  directly  or  indirectly  listed  securities  in  overseas  markets  conduct  follow-on  offering  in  overseas  markets,  they  shall  fulfill  the  filing
procedures with and report relevant information to the CSRC, and such filing shall be submitted within three working days after such follow-on offering is completed.
Moreover, an overseas offering is prohibited under certain circumstances if (i) it is prohibited by PRC laws, (ii) it may constitute a threat to or endanger national security
as  reviewed  and  determined  by  competent  PRC  authorities,  (iii)  it  has  material  ownership  disputes  over  equity,  major  assets,  and  core  technology,  (iv)  in  recent
three years, the Chinese operating entities, and their controlling shareholders and actual controllers have committed relevant prescribed criminal offenses or are currently
under  investigations  for  suspicion  of  criminal  offenses  or  major  violations,  (v)  the  directors,  supervisors,  or  senior  executives  have  been  subject  to  administrative
punishment  for  severe  violations,  or  are  currently  under  investigations  for  suspicion  of  criminal  offenses  or  major  violations,  or  (vi)  it  has  other  circumstances  as
prescribed by the State Council.

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According to the Draft Overseas Listing Regulations, if we failed to complete the filing procedures with the CSRC for any of our follow-on offerings or fell within
any of the circumstances where our follow-on offering is prohibited by the State Council, our offering application may be discontinued and non-compliance with the
Draft Overseas Listing Regulations or an overseas listing completed in breach of Draft Overseas Listing Regulations may result in a warning on the relevant domestic
companies or a fine of 1-10 million RMB on them. If the circumstances are serious, they may be ordered to suspend their business or suspend their business pending
rectification, or their permits or businesses licenses may be revoked. Furthermore, the controlling shareholders, actual controllers, directors, supervisors, and other legally
appointed persons of the domestic enterprises may be warned, or fined between 500,000 - 5 million RMB either individually or collectively. The Draft Overseas Listing
Regulations were released only for soliciting public comments at this stage and their provisions and anticipated adoption or effective date are subject to changes and thus
their interpretation and implementation remain substantially uncertain.

Regulations on Air-ticketing

The air-ticketing business is subject to the supervision of the China Aviation Transportation Association, or CATA, and its regional branches. Currently the principal
regulation governing air-ticketing agencies in China is the Rules on Certification of Qualification for Civil Aviation Transport Sales Agencies, or the Air Ticketing Rules,
issued by the CATA, which became effective on March 31, 2006. Under the Air Ticketing Rules and relevant foreign investment regulations, any company acting as an
air-ticketing sale agency must obtain approval from the CATA, and a foreign investor cannot currently own 100% of an air-ticketing agency in China, except for qualified
Hong Kong and Macau aviation marketing agencies. In addition, foreign-invested air-ticketing agencies are not permitted to sell passenger airline tickets for domestic
flights in China, except for Hong Kong and Macau aviation marketing agencies. In addition, CATA issued the Supplementary Rules Regarding Sales via the Internet in
2008. These Supplementary Rules provide that, effective as of June 1, 2008, if an air-ticketing sales agency would like to engage in sales via the Internet, it must obtain
an ICP license from the local counterpart of the MIIT and must complete a commercial website registration with the local counterpart of the SAMR. Although we request
that travel suppliers provide their licenses or permits to us before entering into agreements with them, we cannot ensure that all of travel suppliers engaged in the air
ticketing  sales  agency  service  obtained,  and  maintained,  all  necessary  permits.  See  “Item  3.  Key  Information—D.  Risk  Factors—Risks  Related  to  Our  Business  and
Industry—We may not be able to adequately control and ensure the quality of travel products and services sourced from travel suppliers. If there is any deterioration in
the quality of their performance, our customers may seek damages from us and not continue using our online platform.”

On March 3, 2021, the Ministry of Transport of the People’s Republic of China issued Administrative Provisions on Passenger Services for Public Air Transport,
which  took  effect  on  September  1,  2021,  requiring  that  operators  of  the  aviation  sales  network  platforms  shall  preserve  the  ticket-related  information  and  ensure  the
completeness, confidentiality and availability of such information.

Regulations on Hotel Operation

In  November  1987,  the  MPS  issued  the  Measures  for  the  Control  of  Security  in  the  Hotel  Industry,  which  has  been  most  recently  amended  in  April  2022.  In
June 2004, the PRC State Council promulgated the Decision of the PRC State Council on Establishing Administrative License for the Administrative Examination and
Approval  Items  Really  Necessary  To  Be  Retained,  which  has  been  amended  in  2016,  2019,  2020  and  2021,  respectively.  Under  these  two  regulations,  anyone  who
applies to operate a hotel is subject to examination and approval by the local public security authority and must obtain a special industry license. The Measures for the
Control of Security in the Hotel Industry impose certain security control obligations on the operators. For example, the hotel must examine the identification card of any
guest  to  whom  accommodation  is  provided  and  make  an  accurate  registration.  The  hotel  must  also  report  to  the  local  public  security  authority  if  it  discovers  anyone
violating the law or behaving suspiciously, or an offender wanted by the public security authority.

In  April  1987,  the  PRC  State  Council  promulgated  the  Public  Area  Hygiene  Administration  Regulation,  which  has  been  most  recently  amended  in  May  2021,
requiring hotels to obtain a public area hygiene license before opening for business. In March 2011, the Ministry of Health promulgated the Implementation Rules of the
Public Area Hygiene Administration Regulation, which has been amended in January 2016 and December 2017, respectively, requiring, starting from May 1, 2011, hotel
operators to establish hygiene administration systems and keep records of hygiene administration. In February 2009, the Standing Committee of the NPC enacted the
Food Safety Law, which has been amended in April 2015, December 2018 and April 2021, respectively, requiring any hotel that provides food to obtain a food service
license.

The Fire Prevention Law, as most recently been amended by the Standing Committee of the NPC in April 2021, and the Provisions on Supervision and Inspection on

Fire Prevention and Control, as amended by the MPS in July 2012, require that public gathering places

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such as hotels submit a fire prevention design plan in order to apply for completion acceptance of fire prevention facilities for their construction projects and to pass a fire
prevention safety inspection by the local public security fire department, which is a prerequisite for opening business.

In  January  2006,  the  PRC  State  Council  promulgated  the  Regulations  for  Administration  of  Entertainment  Places  which  has  been  most  recently  amended  in
November  2020.  Under  the  regulations,  hotels  that  provide  entertainment  facilities,  such  as  discos  or  ballrooms,  are  required  to  obtain  a  license  for  entertainment
business operations.

We  cannot  ensure  that  all  of  the  hotels  that  we  offer  to  our  customers  have  obtained,  and  maintained,  all  necessary  permits  and  licenses.  See  “Item  3.  Key
Information—D. Risk Factors—Risks Related to Our Business and Industry—We may not be able to adequately control and ensure the quality of travel products and
services sourced from travel suppliers. If there is any deterioration in the quality of their performance, our customers may seek damages from us and not continue using
our online platform.”

Regulations on Travel Companies

The travel industry is subject to the supervision of the MCT, formerly known as China National Tourism Administration, or the CNTA, and local culture and tourism
administrations. The principal regulations governing travel companies in China include: (i) the Regulations on Travel Companies, or the Travel Company Regulations,
issued by the PRC State Council in February 2009, and most recently amended in October 2021, which replaced the Administration of Travel Companies Regulations
(1996),  (ii)  the  Implementation  Rules  for  the  Regulation  on  Travel  Companies  (the  “Travel  Company  Implementation  Rules”),  promulgated  by  the  CNTA,  the
predecessor  of  MCT,  in  April  2009  and  amended  in  December  2016,  (iii)  the  Tourism  Law  issued  by  the  Standing  Committee  of  the  NPC  on  April  25,  2013,  and
amended in November 2016 and October 2018, respectively, and (iv) Measures for the Administration of the Overseas Tours of Chinese Citizens, issued by the PRC
State Council in May 2002, became effective as of July 2002 and was amended in March 2017. Under these regulations, a travel company must obtain a license from the
MCT to conduct cross-border travel business and a license from the provincial-level culture and tourism administration to conduct domestic travel company business.

The  Travel  Company  Regulations  permit  foreign  investors  to  establish  wholly  foreign-owned  travel  companies,  as  well  as  joint  ventures  and  cooperative  travel
companies.  Foreign-owned  travel  companies  are  allowed  to  open  branches  nationwide,  but  are  restricted  from  engaging  in  overseas  travel  business  in  China,  unless
otherwise determined by the PRC State Council, or provided under a bilateral free trade agreement between the country and China, or the closer economic partnership
agreements  between  China,  Hong  Kong  and  Macau.  However,  according  to  regulations  recently  promulgated  by  the  State  Council  and/or  other  authorities,  qualified
foreign-invested travel companies registered in certain areas of China are allowed to engage in overseas travel business, except in Taiwan area, for example, (i) on July 1,
2016, the PRC State Council issued the Decision of the State Council on Temporally Adjusting Relevant Provisions of Administrative Regulations, Documents of the
State Council and Departmental Rules approved by the State Council in the Pilot Free Trade Zones, or Decision 41, pursuant to which qualified foreign-invested travel
companies, registered in the Pilot Free Trade Zones of Shanghai, Guangdong, Tianjin and Fujian, may engage in overseas travel business, except in Taiwan area, (ii) the
State Council Circular 16 promulgated in January 2019 allows foreign-invested travel companies, including Sino-foreign joint ventures and wholly foreign owned travel
companies, registered in Beijing to engage in overseas travel business, except in Taiwan area, (iii) in August 2019, the PRC State Council issued Notice of the State
Council on the Overall Plans for Six Newly Established Pilot Free Trade Zones, pursuant to which qualified foreign-invested travel companies, registered in the Pilot
Free Trade Zones of Shandong and Heilongjiang provinces may engage in overseas travel business, except in Taiwan area, (iv) in August 2019, Shanghai Municipal
People’s Government promulgated Several Measures of Shanghai Municipality for a New Round of Expanding the Opening up of the Service Sector, pursuant to which
foreign-invested travel companies registered in Shanghai may engage in overseas travel business, except in Taiwan area, (v) in November 2019, MOC together with 17
other government authorities promulgated the Notice on Trial Implementation in China (Hainan) Pilot Free Trade Zone of the Policies Implemented in Other Pilot Free
Trade Zones, pursuant to which qualified foreign-invested travel companies, registered in the Hainan Pilot Free Trade Zones may engage in overseas travel business,
except in Taiwan area.

The  Travel  Company  Implementation  Rules  define  certain  terms  used  in  the  Travel  Company  Regulations,  for  example,  the  definition  of  “domestic  tourism
business,” “inbound travel business” and “overseas travel business”, and set out detailed application requirements to establish a travel company. The Travel Company
Implementation Rules also clarify certain aspects of legal liability for travel companies as prescribed in the Travel Company Regulations.

Pursuant to the Tourism Law, travel companies are prohibited from arranging for compulsory shopping or other activities which charge additional fees on top of the

contract prices that tourists have already paid, unless it is agreed upon by both parties through

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consultation or requested by the tourists and does not affect the itinerary of other tourists. Travel companies are required to pay quality deposits for compensation for
damage to tourists’ rights and advance payment of expenses for emergency assistance when the tourists’ personal safety is in danger. Travel companies are required to
engage tour guides, who are required to strictly follow the itineraries and are prohibited from altering arrangements without the consent of customers, suspending the
provision of services, requesting tips from tourists, and arranging for compulsory shopping or other activities which charge additional fees on top of the contract prices
that tourists have already paid by way of induction, deception, coercion or in other illegal forms. The information that travel companies release to attract or organize
tourists is required to be authentic and accurate, and no false publicity can be made to mislead tourists. In addition, travel companies conducting business via the Internet
are required to present information of their travel company licenses on their websites, and ensure the truthfulness and accuracy of the travel-related information they
release  on  their  websites.  Generally,  travel  companies  soliciting  tourists  are  required  to  take  primary  liabilities  for  any  breach  of  travel  contracts,  including  personal
injury or property loss suffered by the tourists attributable to travel service providers and tour operators at destinations and their suppliers.

In  2010,  CNTA  released  the  Measures  for  Dealing  with  Tourism  Complaints,  which  took  effect  as  of  July  1,  2010.  Under  these  Measures,  authorities  which  are

responsible for dealing with tourist complaints are required to render a decision on the complaints within 60 days after the date of receipt thereof.

Although we take measures, such as requesting travel suppliers to provide their relevant permits and/or licenses, we cannot make sure that all of the travel suppliers
maintained  all  necessary  permits.  See  “Item  3.  Key  Information—D.  Risk  Factors—Risks  Related  to  Our  Business  and  Industry—We  may  not  be  able  to  adequately
control and ensure the quality of travel products and services sourced from travel suppliers. If there is any deterioration in the quality of their performance, our customers
may seek damages from us and not continue using our online platform.”

In  November  2010,  CNTA  and  China  Insurance  Regulatory  Commission  jointly  promulgated  the  Measures  for  the  Administration  of  the  Liability  Insurance  of
Travel Companies, or the Liability Insurance Measures, which became effective as of February 1, 2011. Travel companies are required to procure travel company liability
insurance pursuant to the Liability Insurance Measures. The insurance companies are required to, subject to the liability limits provided under the insurance agreement,
reimburse the travel companies for the compensation made by the travel companies for the personal injury or death and the loss of properties of tourists and the relevant
tour  guides  or  tour  leaders.  Pursuant  to  the  Liability  Insurance  Measures,  the  liability  limit  for  the  personal  injury  or  death  of  each  person  cannot  be  less  than
RMB200,000.  Each  of  the  relevant  consolidated  affiliated  entities  engaged  in  travel  agent  business  has  procured  and  is  covered  by  valid  travel  company  liability
insurance.

On  August  20,  2020,  the  MCT  issued  the  Interim  Measures  on  the  Administration  of  Online  Tourism  Business  Services,  or  the  Measures  on  Online  Tourism
Business Services, which took effect on October 1, 2020. The Measures on Online Tourism Business Services provides that operators of online tourism business services
shall, among other things, (i) formulate tourist security protection mechanisms, (ii) refrain from transmission of information prohibited by laws and regulations, keep
relevant records and report to competent authorities, (iii) implement the classified protection system for cyber security and take management and technical measures for
the  protection  of  cyber  security,  (iv)  provide  true  and  accurate  tourism  service  information  and  establish  transparent  and  accessible  reservation  channels  for
transportation, accommodation and sightseeing for tourists; (v) protect the safety of tourists’ personal information and privacy, and (vi) maintain travel agency liability
insurance if they conduct travel agency business.

Regulations on Online Transaction Platform Operators

In May 2014, the SAIC issued the Guidelines for the Performance of Social Responsibilities by Online Transaction Platform Operators, or the Online Transaction
Platform  Operators  Guidelines.  The  Online  Transaction  Platform  Operators  Guidelines  stipulate  the  qualification  requirements  for  operators  of  online  transaction
platforms, and certain other obligations, such as examination and registration of any business operator using online transaction platforms, online transaction operators’
contracts  with  suppliers  and  customers,  and  data  protection  for  consumers,  among  others.  Pursuant  to  the  Online  Transaction  Platform  Operators  Guidelines,  online
transaction platform operators must (i) establish a consumer protection and consumer dispute settlement system, and (ii) ensure that their complaint and customer support
channels are smooth.

In  addition,  online  transaction  platform  operators  must  also  preserve  all  relevant  online  transaction  data  for  at  least  two  years  from  the  date  of  the  transaction.
Operators of online transaction platform must comply with the Consumer Protection Law, the Product Quality Law, the Anti-unfair Competition Law and other relevant
laws and regulations. Furthermore, as required by Jiangsu Administration of Telecommunication, Nanjing Tuniu, our consolidated affiliated entity, has obtained a license
of online data processing and transaction

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which  will  expire  in  October  2022.  Subject  to  any  clarifications  or  interpretations  that  may  be  issued  in  future  as  to  the  Online  Transaction  Platform  Operators
Guidelines, we might need to adjust our operational or contracting practices.

In  August  2018,  the  Standing  Committee  of  the  NPC  promulgated  the  PRC  E-commerce  Law,  which  became  effective  in  January  2019.  The  E-commerce  Law
strengthens  the  regulation  on  E-commerce  operators  relating  to  consumer  protection,  personal  data  protection  and  intellectual  property  rights  protection.  As  an  e-
commerce operator, we are required under the E-commerce Law, (1) to refrain from conducting false or misleading commercial promotion by fabricating transactions,
making up user comments or otherwise, to defraud or mislead consumers, (2) to allow consumers to opt out of search results targeting his or her personal characteristics
such as hobbies and shopping patterns and simultaneously show the consumers with options not targeting his or her personally characteristics, (3) to alert consumers of
tie-in sales of commodities or services, and shall not set the tied-in commodities or services as a default option, (4) to obtain and maintain a business license and other
applicable licenses as required, and disclose information of such licenses at our front-page, (5) to clearly detail the refund procedure for the deposit we received from
customers, and not set any unreasonable conditions to refund, (6) to take the risks and responsibilities in the transportation of the products, unless the consumer chooses a
courier logistics service provider other than the default service provider, etc.

On March 15, 2021, the SAMR promulgated the Measures for the Supervision and Administration of Online Trading, or the Online Trading Measures, which took
effect and replace the Administrative Measures for Online Trading on May 1, 2021. The Online Trading Measures further strengthen the administration and supervision
of online trading activities, and impose a series of regulatory requirements on new forms of online trading, such as online social networking e-commerce and online
livestreaming e-commerce. The Online Trading Measures specify typical examples of unreasonable restrictions or conditions imposed by e-commerce platform operators
on transactions concluded on their platforms, including prohibiting or restricting the merchants to operate on other e-commerce platforms by means of unfair practices,
such as reducing their search exposure, removing their products or services, blocking their stores etc., or prohibiting or restricting the merchants from freely choosing
supporting service providers for transactions, such as logistics services providers.

On  March  1,  2022,  the  Supreme  People’s  Court  in  China  issued  the  Provisions  on  Issues  Concerning  the  Application  of  Law  for  the  Trial  of  Cases  on  Online
Consumption Disputes, which came into effect as of March 15, 2022 and further clarify the responsibilities of online consumption platforms and improve the seven-day
no-reason return rules. According to these judicial interpretations, standard terms provided by e-commerce operators that are unfair and unreasonable to consumers may
be deemed invalid, and contracts signed between e-commerce operators and others for false publicity by means of fictitious deals, hits or user comments should also be
null and void. Moreover, an operator on e-commerce platform shall bear the liability as a product seller or service provider: (1) where the e-commerce platform operator
on  an  e-commerce  platform  guides  the  consumer  to  make  a  payment  through  a  method  other  than  that  provided  by  the  transaction  platform  (2)  where  prizes  or  gifts
provided  by  the  e-commerce  operator  during  a  promotion,  or  commodities  bought  by  consumers  for  redemption,  harm  the  consumers;  (3)  when  the  promised
compensation standards are higher than the legal standards. In particular, even if the e-commerce platform does not carry out any self-operated business, but the marks
made  thereon  are  sufficient  to  mislead  consumers,  the  e-commerce  platform  shall  be  liable  as  the  product  seller  or  service  provider.  Furthermore,  operators  of
livestreaming platforms are responsible for verifying the qualification and license of livestreamers who sell food products.

Regulations on Consumer Rights Protection

According to the PRC Consumer Protection Law, as amended on October 25, 2013 and became effective as of March 15, 2014, the rights and interests of consumers
that purchase or use commodities or receive services for consumption purposes in daily life are required to be protected, which includes the right to personal safety and
the safety of property, the right to be informed about goods and services offered for sale, the right to free choice when selecting goods or services and the right to enjoy
fair dealings, respect for their personal dignity and ethnic customs, and compensation for damages suffered.

Correspondingly,  a  business  operator  providing  a  commodity  or  service  to  a  consumer  is  subject  to  a  number  of  requirements,  which  includes  to  ensure  that
commodities and services meet with certain safety requirements, to disclose serious defects of a commodity or a service and to adopt preventive measures against damage
occurring, to provide consumers with accurate information and to refrain from conducting false advertising, and not to set unreasonable or unfair terms for consumers or
alleviate  or  release  itself  from  civil  liability  for  harming  the  lawful  rights  and  interests  of  consumers  by  means  of  standard  contracts,  circulars,  announcements,  shop
notices or other means. A business operator may be subject to civil liabilities for failing to fulfill the obligations discussed above. These liabilities include restoring the
consumer’s reputation, eliminating the adverse effects suffered by the consumer, offering an apology and compensating for any losses incurred. The following penalties
may also be imposed upon business operators for any infraction: issuance of a warning,

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confiscation of any illegal income, imposition of a fine, an order to cease business operations, revocation of its business license or imposition of criminal liabilities under
circumstances that are specified in laws and statutory regulations.

The  amended  Consumer  Protection  Law  further  strengthens  the  protection  of  consumers  and  imposes  more  stringent  requirements  and  obligations  on  business
operators, especially on the business operators through the internet. The consumers whose interests are harmed due to their purchase of goods or acceptance of services
on online marketplace platforms may claim damages from sellers or service providers. As to legal liabilities of the online marketplace platform provider, the Consumer
Protection Law set forth that, where a consumer purchases products or accepts services via an online trading platform and his or her interests are prejudiced, if the online
trading platform provider fails to provide the name, address and valid contact information of the seller, the manufacturer or the service provider, the consumer is entitled
to demand compensation from the online trading platform provider. If the online trading platform provider gives an undertaking that is more favorable to consumers, it
shall perform such undertaking. Once the online trading platform provider has paid compensation, it shall have a right of recourse against the seller, the manufacturer or
the  service  provider.  If  an  online  trading  platform  provider  is  aware  or  ought  to  have  been  aware  that  a  seller,  manufacturer  or  service  provider  is  using  the  online
platform to infringe upon the lawful rights and interests of consumers and it fails to take necessary measures, it shall bear joint and several liabilities with the seller, the
manufacturer or service provider for such infringement. The Civil Code of the PRC, which was enacted by the NPC on May 28, 2020 and took effect on January 1, 2021,
also provides that if an online service provider is aware that an online user is committing infringing activities, such as selling counterfeit products, through its internet
services and fails to take necessary measures, it shall be jointly and severally liable with said online user for such infringement. If the online service provider receives any
notice  from  the  infringed  party  on  any  infringing  activities,  the  online  service  provider  shall  take  necessary  measures,  including  deleting,  blocking  and  unlinking  the
infringing content, in a timely manner. Otherwise, it will be jointly and severally liable with the relevant online user for the extended damages.

The Interim Measures for No Reason Return of Online Purchased Commodities within Seven Days, which came into effect in March 2017 and was amended in
October 2020, further clarifies the scope of consumers’ rights to make returns without a reason, including the detailed rules on exceptions, return procedures and online
marketplace  platform  providers’  responsibility  to  formulate  seven-day  no-reason  return  rules,  sets  up  the  related  consumer  protection  systems  and  supervision  on
merchants for compliance with the relevant rules.

In October 2010, the Supreme People’s Court of China issued the Provisions on Issues Concerning the Application of Law for the Trial of Cases on Tourism-related
Disputes, as amended in December 2020, which establish liabilities for tour operators and tourism support service providers in the event of contract disputes, personal
injury and property damage involving tourists.

On  March  1,  2022,  the  Supreme  People’s  Court  in  China  issued  the  Provisions  on  Issues  Concerning  the  Application  of  Law  for  the  Trial  of  Cases  on  Online
Consumption  Disputes,  which  took  effect  as  of  March  15,  2022  and  further  clarify  the  responsibilities  of  online  consumption  platforms.  According  to  these  judicial
interpretations,  the  e-commerce  platform  shall  be  liable  as  the  product  seller  or  service  provider  if  the  marks  made  thereon  mislead  consumers  to  believe  they  are
provided by the e-commerce platform, even if it does not actually carry out any self-operated business. Furthermore, according to these judicial interpretations, operators
of livestreaming platforms are responsible for verifying the qualification and license of livestreamers who sell food products.

Therefore,  although  we  take  certain  measures  to  monitor  the  qualities  of  the  travel  products  and  services  provided  by  travel  suppliers  and  handle  customer
complaints, we cannot ensure that these measures are sufficient to protect consumer rights, or that customer disputes can be handled and resolved in a timely fashion. See
“Item 3. Key Information—D. Risk Factors—Risks Related to Our Business and Industry—We may not be able to adequately control and ensure the quality of travel
products and services sourced from travel suppliers. If there is any deterioration in the quality of their performance, our customers may seek damages from us and not
continue using our online platform.”

Regulations on Advertising Business

The  SAMR  is  the  primary  government  authority  regulating  advertising  activities,  including  online  advertising,  in  China.  Regulations  that  apply  to  advertising

business primarily include:

● Advertisement Law of the People’s Republic of China, promulgated by the Standing Committee of the NPC as most recently amended on April 29, 2021 and

effective as of the same date;

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● Administrative Regulations for Advertising, promulgated by the PRC State Council on October 26, 1987 and effective since December 1, 1987.

● Regulations on Internet Information Search Services, promulgated by the CAC on June 25, 2016 and effective on August 1, 2016 ; and

● Interim Measures for Administration of Internet Advertising, promulgated by the SAIC on July 4, 2016 and effective on September 1, 2016.

According to the above regulations, companies that engage in advertising activities must each obtain, from the SAMR or its local branches, a business license which
specifically includes operating an advertising business in its business scope. An enterprise engaging in advertising business within the specifications in its business scope
does not need to apply for the registration for advertisement publication, provided that such enterprise is not a radio station, television station, newspaper and periodical
publishers.

Under the Rules for Administration of Foreign Invested Advertising Enterprises, which were jointly promulgated by the SAIC and the MOC on March 2, 2004 and
amended  on  August  22,  2008,  certain  foreign  investors  are  permitted  to  hold  direct  equity  interests  in  PRC  advertising  companies.  A  foreign  investor  in  a  Chinese
advertising company is required to have prior direct advertising operations as its main business outside China for two years if the Chinese advertising company is a joint
venture, or three years if the Chinese advertising company is a wholly foreign-owned enterprise. Since we have not been involved in the advertising industry outside of
China  for  the  required  number  of  years,  we  are  not  permitted  to  hold  direct  equity  interests  in  PRC  companies  engaging  in  the  advertising  business.  Therefore,  we
conduct our advertising business through Nanjing Tuniu, which holds a business license that covers advertising in its business scope. The Rules for Administration of
Foreign Invested Advertising Enterprises has been abolished on June 29, 2015. PRC advertising laws and regulations set certain content requirements for advertisements
in China, including, among other things, prohibitions on false or misleading content, superlative wording, socially destabilizing content or content involving obscenities,
superstition, violence, discrimination or infringement of the public interest. Advertisers, advertising agencies, and advertising distributors are required to ensure that the
content of the advertisements they prepare or distribute is true and in full compliance with applicable laws. In providing advertising services, advertising operators and
advertising distributors must review the supporting documents provided by advertisers for advertisements and verify that the content of the advertisements complies with
applicable PRC laws and regulations. Prior to distributing advertisements that are subject to government censorship and approval, advertising distributors are obligated to
verify that such censorship has been performed and approval has been obtained. Violation of these regulations may result in penalties, including fines, confiscation of
advertising  income,  orders  to  cease  dissemination  of  the  advertisements  and  orders  to  publish  an  advertisement  correcting  the  misleading  information.  Where  serious
violations occur, the SAMR or its local branches may revoke such offenders’ licenses or permits for their advertising business operations.

Regulations on Small Credit Companies

Under  the  Guiding  Opinions  on  the  Pilot  Operation  of  Small  Credit  Companies  which  was  promulgated  by  the  CBIRC  and  the  PBOC  on  May  4,  2008,  or  the
Guiding  Opinions  on  Small  Credit  Companies,  a  small  credit  company  is  a  company  which  is  specialized  in  operating  a  small  credit  business,  established  with
investments  from  natural  persons,  legal-person  enterprises  or  other  social  organizations,  and  does  not  accept  any  public  deposits.  Currently  there  is  no  regulatory
authority at the national level with respect to the administration and supervision of small credit companies in the PRC. Pursuant to the Guiding Opinions on Small Credit
Companies,  if  a  provincial  government  determines  a  competent  department  (office  of  finance  or  relevant  organizations)  to  be  responsible  for  the  supervision  and
administration of small credit companies and the regulation of risks associated with small credit companies, such provincial government may carry out the pilot operation
of small credit companies within such province. The applicant is required to file an application with the competent department of the provincial government to apply for
setting up a small credit company. Based on the Guiding Opinions on Small Credit Companies, many provincial governments, including that of Guangdong Province,
where our small credit company is incorporated, promulgated local implementing rules on the administration of small credit companies. Our small credit company has
obtained the approval issued by the competent authority to conduct small credit businesses through the internet.

In November 2020, the CBIRC and the PBOC published the Draft Online Small Credit Measures, for public comment. The Draft Online Small Credit Measures

provide, among others, that:

● an online small credit company must obtain the CBIRC’s approval before carrying out online small credit business across two or more provinces;

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● an online micro-lending company shall provide at least 30% funding for any single co-lending loan and keep its overall debt financing amount within five times

of its net assets; and

● the amount of the balance of the loan that an online small credit company may provide to an individual or entity shall not exceed, in the case of an individual,
the lower of RMB300,000 or one-third of the individual’s average annual income for the past three years, and, in the case of a legal person or organization,
RMB1 million.

Under the Draft Online Small Credit Measures, existing online small credit companies with businesses across provinces will have a three-year transition period to
obtain the required approval and adjust their businesses as necessary to be in compliance with these measures. The Draft Online Small Credit Measures, if enacted in
substantially the form published for public comment, will change regulatory requirements for online small credit business in various respects.

Regulations on Insurance Brokerage

According  to  the  Measures  for  the  Regulations  of  the  Internet  Insurance  Business  issued  by  CBIRC  on  December  7,  2020  and  effective  on  February  1,  2021,
“Internet insurance business” means the insurance operations in which insurance institutions conclude insurance contracts and provide insurance services through the
Internet, “insurance institutions” include insurance companies and insurance intermediary institutions such as insurance brokers. Internet insurance business shall only be
carried out by legally established insurance institutions. No insurance institution may carry out the Internet insurance business beyond the permitted business scope. An
insurance institution, including insurance broker, shall sell internet insurance products or provide insurance brokerage services via its self-operated network platform or
the self-operated network platform of any other insurance institution, and the insurance application page shall belong to its self-operated network platform, except where
any government department requires policyholders to complete the entry of insurance application information on the network platform prescribed by the government in
the  public  interest.  “Self-operated  network  platform”  refers  to  any  network  platform  being  independently  operated  with  complete  data  permission,  which  is  legally
established by an insurance institution for the purpose of internet insurance business operation; network platforms established by branches of insurance institutions and
non-insurance  institutions  related  to  insurance  institutions  in  terms  of  equity  or  personnel  shall  not  be  deemed  as  self-operated  network  platforms.  An  insurance
institution shall continue to raise the level of risk prevention and control of internet insurance business, improve the risk monitoring, early warning and early intervention
mechanism, and ensure the independent operation of its self-operated network platform.

According  to  the  Provisions  on  the  Supervision  of  Insurance  Brokers,  or  the  POSIB,  promulgated  by  the  China  Insurance  Regulatory  Commission,  which  was
merged into the CBIRC, on February 1, 2018 and effective on May 1, 2018, the Implementation Measures for Insurance Intermediary Business Administrative Licensing
and Record-filing promulgated by CBIRC on October 28, 2021 and effective on February 1, 2022, the insurance brokerage company must obtain an insurance brokerage
license from CBIRC before engaging in insurance brokerage business. One of the consolidated affiliated entities has obtained the insurance brokerage license to operate
the following insurance brokerage businesses: (i) draft insurance plans for insurance applicants, select insurance companies and handle insurance application formalities
nationwide; (ii) assist the insured parties or beneficiaries in making claims; (iii) reinsurance brokerage, (iv) provide disaster prevention, loss prevention, risk evaluation or
risk management advisory services to entrusting parties; (v) other businesses approved by the CBIRC.

According to the Notice of the General Office of the CBIRC on Relevant Matters of Further Regulating the Internet Personal Insurance Businesses of Insurance
Institutions promulgated on October 12, 2020, the insurance intermediary institution carrying out the Internet personal insurance business shall be a national institution
and shall have corresponding technical capacity, operating capacity and service capacity, the customer service personnel of an insurance intermediary institution are not
allowed to conduct proactive marketing and their salaries shall not be linked to the sales assessment indicators of the Internet personal insurance.

Regulations on Fund Distribution

According  to  the  Administration  Measures  of  Publicly  Offered  Securities  Investment  Funds  Distribution  Institutions,  or  the  Fund  Distribution  Administrative
Measures, promulgated by CSRC on August 28, 2020 and effective on October 1, 2020, fund distribution institutions include fund managers and other institutions shall
be  registered  with  the  CSRC  or  its  branches.  Commercial  banks,  securities  companies,  futures  companies,  insurance  institutions,  securities  investment  consulting
institutions  and  independent  institutions  are  required  to  register  with  local  CSRC  branch  and  obtain  the  relevant  fund  distribution  license  before  engaging  in  fund
distribution service. Distribution services regulated under the Fund Distribution Administrative Measures refer to marketing and promotion, sales and

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distribution, and in particular, subscription and redemption services of mutual funds. One of the consolidated affiliated entities obtained the fund distribution license from
the CSRC.

Regulations on Intellectual Property Rights

The PRC has adopted legislation governing intellectual property rights, including trademarks, domain names and copyrights.

Trademark

The PRC Trademark Law and its implementation rules protect registered trademarks. The State Intellectual Property Office, formerly the PRC Trademark Office of
the SAIC is responsible for the registration and administration of trademarks throughout the PRC. The Trademark Law has adopted a “first-to-file” principle with respect
to trademark registration. As of December 31, 2021, we had 493 registered trademarks in different applicable trademark categories and were in the process of applying to
register 7 trademarks in China.

In addition, pursuant to the PRC Trademark Law, counterfeit or unauthorized production of the label of another person’s registered trademark, or sale of any label
that is counterfeited or produced without authorization will be deemed as an infringement to the exclusive right to use a registered trademark. The infringing party will be
ordered to stop the infringement immediately, a fine may be imposed and the counterfeit goods will be confiscated. The infringing party may also be held liable for the
right  holder’s  damages,  which  will  be  equal  to  the  gains  obtained  by  the  infringing  party  or  the  losses  suffered  by  the  right  holder  as  a  result  of  the  infringement,
including  reasonable  expenses  incurred  by  the  right  holder  for  stopping  the  infringement.  If  the  gains  or  losses,  or  royalties  are  difficult  to  determine,  the  court  may
render a judgment awarding damages of up to RMB5,000,000.

Domain Name

Domain  names  are  protected  under  the  Administrative  Measures  on  the  Internet  Domain  Names  promulgated  by  the  MIIT  in  August  2017  and  effective  on
November 2017. The MIIT is the major regulatory body responsible for the administration of the PRC Internet domain names, under supervision of which the China
Internet  Network  Information  Center,  or  CNNIC,  is  responsible  for  the  daily  administration  of  .cn  domain  names  and  Chinese  domain  names.  The  MIIT  issued
Administrative Measures on Internet Domain Name on August 14, 2017 and then CNNIC issued Rules for the Implementations of the Registration of State Top-Level
Domain Name on June 18, 2019, which set forth basic rules for registration of domain names. CNNIC adopts the “first to file” principle with respect to the registration of
domain names. In November 2017, MIIT promulgated the Notice of the Ministry of Industry and Information Technology on Regulating the Use of Domain Names in
Internet  Information  Services  to  further  regulate  the  use  of  domain  names  in  internet  information  services.  As  of  December  31,  2021,  we  had  93  registered  domain
names, including www.tuniu.com.

Copyright

Works are protected under the PRC Copyright Law adopted by the NPC in 1990, as amended in 2001, 2010 and 2020, as well as its implementation rules adopted by
the State Council in 1991, as amended in 2002, 2011 and 2013. Whether such protected works are published or not, copyrights duly obtained and enjoyed by the author
or  other  copyright  owner  remain  unaffected.  Copyright  owners,  however,  could  register  such  protected  works  on  a  voluntary  basis  with  National  Copyright
Administration or its local counterparts. We have registered 26 artwork copyrights in China.

Pursuant to the PRC Copyright Law and its implementation rules, creators of protected works enjoy personal and property rights, including, among others, the right
of disseminating the works through information network. Pursuant to the relevant PRC regulations, rules and interpretations, Internet service providers will be jointly
liable with the infringer if they (i) participate in, assist in or abet infringing activities committed by any other person through the Internet, (ii) are or should be aware of
the  infringing  activities  committed  by  their  website  users  through  the  Internet,  or  (iii)  fail  to  remove  infringing  content  or  take  other  action  to  eliminate  infringing
consequences after receiving a warning with evidence of such infringing activities from the copyright holder. In addition, where an ICP service operator is clearly aware
of the infringement of certain content against another’s copyright through the Internet, or fails to take measures to remove relevant contents upon receipt of the copyright
owner’s notice, and as a result, it damages the public interest, the ICP service operator could be ordered to stop the tortious act and be subject to other administrative
penalties such as confiscation of illegal income and fines. To comply with these laws and regulations, we have implemented internal procedures to monitor and review
the  content  we  have  licensed  from  content  providers  before  they  are  released  on  our  website  and  remove  any  infringing  content  promptly  after  we  receive  notice  of
infringement from the legitimate rights holder.

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Software Copyrights

Computer  Software  Protection  Regulations  promulgated  by  the  PRC  State  Council  in  December  2001,  amended  in  2011  and  2013,  provide  that  the  rights  and
interests  of  computer  software  copyright  owners  are  protected.  A  Chinese  citizen,  legal  person,  or  other  organization  shall  be  entitled  to  the  copyright  in  software
developed thereby regardless of whether the software has been published or not. A foreigner’s or stateless person’s software shall enjoy copyright if it is first distributed
in China.

In  order  to  further  implement  the  Computer  Software  Protection  Regulations,  the  State  Copyright  Bureau  issued  the  Computer  Software  Copyright  Registration
Procedures  in  February  2002,  amended  in  2004,  which  apply  to  software  copyright  registration,  license  contract  registration  and  transfer  contract  registration.  As  of
December 31, 2021, we had 116 registered computer software copyrights in China.

Patents

Patents are protected under the PRC Patent Law adopted by the NPC in 1984, as amended in 1992, 2000, 2008 and 2020, as well as its implementation rules adopted
by  the  State  Council  in  1985,  as  amended  in  1992,  2001,  2002  and  2010.  The  Patent  Office  under  the  State  Intellectual  Property  Office  is  responsible  for  receiving,
examining and approving patent application. A patent is valid for a term of 20 years in the case of an invention and a term of 10 years in the case of utility models and
designs.  A  third-party  user  must  obtain  consent  or  a  proper  license  from  the  patent  owner  to  use  the  patent.  Otherwise,  the  use  constitutes  an  infringement  of  patent
rights. As of December 31, 2021, we had 27 registered patents, and were in the process of applying to register 3 patents in China.

Civil Code of the PRC

In accordance with the Civil Code of the PRC promulgated by the NPC on May 28, 2020, which became effective as of January 1, 2021, Internet users and Internet
service providers bear tortious liabilities in the event they infringe other persons’ rights and interests through the Internet. Where an Internet user conducts tortious acts
through Internet services, the infringed person has the right to request the Internet service provider to take necessary actions such as deleting contents, screening and
delinking. The Internet service provider, failing to take necessary actions after being informed, will be subject to joint and several liabilities with the Internet user with
regard  to  the  additional  damages  incurred.  If  an  Internet  service  provider  knows  an  Internet  user  is  infringing  other  persons’  rights  and  interests  through  its  Internet
service but fails to take necessary action, it shall be jointly and severally liable with the Internet user. We have internal policies designed to reduce the likelihood that user
content may be used without proper licenses or third-party consents. When we are approached and requested to remove content uploaded by users on the grounds of
infringement, we investigate the claims and remove any uploads that appear to infringe the rights of a third party after our reasonable investigation and determination.
However,  such  policy  may  not  be  effective  in  preventing  the  unauthorized  listing  of  copyrighted  materials  or  materials  infringing  other  rights  of  third  parties.  See
“Item 3. Key Information—D. Risk Factors—Risks Related to Our Business and Industry—Claims by third parties that we infringe on their intellectual property rights
could  lead  to  government  administrative  actions  and  result  in  significant  costs  and  have  a  material  adverse  effect  on  our  business,  financial  condition  and  results  of
operations.”

Regulations on Foreign Currency Exchange

The  principal  regulations  governing  foreign  currency  exchange  in  China  are  the  Foreign  Exchange  Administration  Regulations.  Under  PRC  foreign  exchange
regulations, payments of current account items, such as profit distributions, interest payments and trade and service-related foreign exchange transactions, can be made in
foreign currencies without prior approval from the SAFE, by complying with certain procedural requirements. By contrast, approval from or registration with competent
government  authorities  is  required  where  RMB  is  to  be  converted  into  foreign  currency  and  remitted  out  of  China  to  pay  capital  account  items,  such  as  direct
investments, repayment of foreign currency-denominated loans, repatriation of investments and investments in securities outside of China.

In 2012, SAFE promulgated the Circular of Further Improving and Adjusting Foreign Exchange Administration Policies on Foreign Direct Investment, or Circular
59, which substantially amends and simplifies the current foreign exchange procedure. Pursuant to Circular 59, the opening of various special purpose foreign exchange
accounts, such as pre-establishment expenses accounts, foreign exchange capital accounts and guarantee accounts, the reinvestment of RMB proceeds derived by foreign
investors in the PRC, and remittance of foreign exchange profits and dividends by a foreign-invested enterprise to its foreign shareholders no longer require the approval
or verification of SAFE, and multiple capital accounts for the same entity are allowed to be opened in different provinces, which was previously prohibited. In 2013,
SAFE specified that the administration by SAFE or its local branches over direct investment

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by foreign investors in the PRC must be conducted by way of registration and banks must process foreign exchange business relating to the direct investment in the PRC
based on the registration information provided by SAFE and its branches. In February 2015, SAFE promulgated the Notice on Further Simplifying and Improving the
Administration of the Foreign Exchange Concerning Direct Investment, or SAFE Circular 13, which became effective in June 2015 and was most recently amended in
December 2019. Under SAFE Circular 13, foreign exchange registrations of direct investment will be handled by the banks designated by the foreign exchange authority
instead of SAFE and its branches. We generally follow the regulations and apply to obtain the approval of or registration with SAFE and other relevant PRC government
authorities or designated banks. However, we may not be able to obtain these registrations or approvals on a timely basis, if at all. If we fail to receive such registrations
or approvals, our ability to provide loans or capital contributions to our PRC subsidiaries and the consolidated affiliated entities may be negatively affected, which could
adversely affect our liquidity and our ability to fund and expand our business.

In  March  2015,  SAFE  promulgated  the  Circular  of  the  SAFE  on  Reforming  the  Management  Approach  regarding  the  Settlement  of  Foreign  Capital  of  Foreign-
invested Enterprise, or Circular 19, which expands a pilot reform of the administration of the settlement of the foreign exchange capitals of foreign-invested enterprises
nationwide. Circular 19 replaced both the Circular of the SAFE on Issues Relating to the Improvement of Business Operations with Respect to the Administration of
Foreign Exchange Capital Payment and Settlement of Foreign Invested Enterprises, or Circular 142, and the Circular of the SAFE on Issues concerning the Pilot Reform
of the Administrative Approach Regarding the Settlement of the Foreign Exchange Capitals of Foreign-invested Enterprises in Certain Areas, or Circular 36. Circular 19
allows  all  foreign-invested  enterprises  established  in  the  PRC  to  settle  their  foreign  exchange  capital  on  a  discretionary  basis  according  to  the  actual  needs  of  their
business operation, provides the procedures for foreign invested companies to use Renminbi converted from foreign currency-denominated capital for equity investments
and removes certain other restrictions that had been provided in Circular 142. However, under Circular 19, foreign-invested enterprises are continued to be prohibited
from, among other things, using RMB funds converted from their foreign exchange capital for expenditure beyond their business scope and providing entrusted loans or
repaying  loans  between  non-financial  enterprises.  SAFE  further  promulgated  the  Notice  of  the  State  Administration  of  Foreign  Exchange  on  Reforming  and
Standardizing the Foreign Exchange Settlement Management Policy of Capital Account, or Circular 16, effective June 2016, which reiterates some of the rules set forth
in Circular 19. Circular 16 provides that discretionary settlement of foreign exchange applies to foreign exchange capital, foreign debt offering proceeds and remitted
foreign listing proceeds, and the corresponding RMB capital converted from foreign exchange may be used to extend loans to related parties or repay intercompany loans
(including  advances  by  third  parties).  However,  there  are  substantial  uncertainties  with  respect  to  the  interpretation  and  implementation  of  Circular  16  in  practice.
Circular 19 or Circular 16 may delay or limit us from using the proceeds of offshore financing activities to make additional capital contributions to our PRC subsidiaries,
and any violations of these circulars could result in severe monetary or other penalties.

In January 2017, SAFE promulgated the Circular on Further Improving Reform of Foreign Exchange Administration and Optimizing Genuineness and Compliance
Verification, or Circular 3, which stipulates several capital control measures with respect to the outbound remittance of profits from domestic entities to offshore entities,
including (i) banks must check whether the transaction is genuine by reviewing board resolutions regarding profit distribution, original copies of tax filing records and
audited  financial  statements,  and  (ii)  domestic  entities  must  retain  income  to  account  for  previous  years’  losses  before  remitting  any  profits.  Moreover,  pursuant  to
Circular 3, domestic entities must explain in detail the sources of capital and how the capital will be used, and provide board resolutions, contracts and other proof as a
part of the registration procedure for outbound investment.

On  October  23,  2019,  SAFE  issued  Circular  of  the  State  Administration  of  Foreign  Exchange  on  Further  Promoting  the  Facilitation  of  Cross-border  Trade  and
Investment, or the Circular 28, which took effect on the same day. Circular 28 allows foreign-invested enterprises of non-investment nature to use their capital funds to
make equity investments in China, provided that such investments do not violate the effective special entry management measures for foreign investment (negative list)
and the target investment projects are genuine and in compliance with laws. According to the Circular on Optimizing Administration of Foreign Exchange to Support the
Development of Foreign-related Business issued by SAFE on April 10, 2020, eligible enterprises are allowed to make domestic payments with their income under capital
accounts such as capital funds, foreign debts and proceeds from overseas listing without submitting evidence of genuineness to the banks in advance, provided the use of
such funds is genuine and in compliance with administrative regulations on the use of income under capital accounts.

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Regulations on Dividend Distribution

The  principal  regulations  governing  distribution  of  dividends  of  wholly  foreign-owned  enterprises  include  the  PRC  Company  Law,  which  applies  to  both  PRC
domestic companies and foreign-invested companies, and the PRC Foreign Investment Law and its Implementation Rules, which apply to foreign-invested companies.
Under these laws, regulations and rules, both domestic companies and foreign-invested companies in the PRC are required to set aside as general reserves at least 10% of
their after-tax profit, until the cumulative amount of their reserves reaches 50% of their registered capital. PRC companies are not permitted to distribute any profits until
any  losses  from  prior  fiscal  years  have  been  offset.  Profits  retained  from  prior  fiscal  years  may  be  distributed  together  with  distributable  profits  from  the  current
fiscal year.

Regulations on Offshore Financing

Pursuant to a SAFE Circular 37 issued by SAFE on July 4, 2014, which replaced the former circular commonly known as “Safe Circular 75” issued by SAFE in
October 2005, prior registration with the local SAFE branch is required for PRC residents in connection with their direct establish or indirect control of an offshore entity,
for the purposes of overseas investment and financing, with assets or equity interests of onshore companies or offshore assets or interests held by such PRC residents,
referred to in SAFE Circular 37 as a “special purpose vehicle.” The PRC residents are also required to amend the registration or filing with the local SAFE branch in the
event  of  any  significant  changes  with  respect  to  the  special  purpose  vehicle,  such  as  increase  or  decrease  of  capital  contributed  by  PRC  residents,  share  transfer  or
exchange, merger, division or other material event.

Failure to comply with the registration procedures set forth in the SAFE Circular 37 may result in restrictions being imposed on the foreign exchange activities of the
relevant  onshore  company,  including  the  increase  of  its  registered  capital,  the  payment  of  dividends  and  other  distributions  to  its  offshore  parent  or  affiliate  and  the
capital inflow from the offshore entities, and may also subject relevant PRC residents to penalties under PRC foreign exchange administration regulations. PRC residents
who control our company from time to time are required to register with SAFE in connection with their investments in us. We requested PRC residents holding direct or
indirect interests in our company to our knowledge to make the necessary applications, filings and amendments as required under SAFE Circular 75 and other related
rules prior to our initial public offering. However, we might not be fully informed of the identities of all of our beneficial owners who are PRC citizens or residents, and
we  cannot  compel  our  beneficial  owners  to  comply  with  the  requirements  of  SAFE  Circular  37.  As  a  result,  we  cannot  assure  you  that  all  of  our  shareholders  or
beneficial owners who are PRC citizens or residents have complied with and will in the future make or obtain any applicable registrations or approvals required by SAFE
Circular  37  or  other  related  regulations.  See  “Item  3.  Key  Information—D.  Risk  Factors—Risks  Related  to  Doing  Business  in  China—PRC  regulations  relating  to
offshore investment activities by PRC residents may limit our PRC subsidiaries’ ability to increase their registered capital or distribute profits to us, limit our ability to
inject capital into our PRC subsidiaries, or otherwise expose us to liability and penalties under PRC laws.”

Regulations on Employee Stock Option Plans

In February 2012, SAFE promulgated the Stock Option Rules, replacing the previous rules issued by SAFE in March 2007. Under the Stock Option Rules and other
relevant rules and regulations, PRC residents who participate in stock incentive plans in an overseas publicly-listed company, which includes employee stock ownership
plans, stock option plans and other incentive plans permitted by relevant laws and regulations, are required to register with SAFE or its local branches and complete
certain other procedures. Participants of a stock incentive plan in an overseas publicly listed company who are PRC residents must retain a qualified PRC agent, which
could be a PRC subsidiary of the overseas publicly listed company or another qualified institution selected by the PRC subsidiary, to conduct the SAFE registration and
other procedures with respect to the stock incentive plan on behalf of its participants. The participants must also retain an overseas entrusted institution to handle matters
in connection with their exercise of stock options, the purchase and sale of corresponding stocks or interests and fund transfers. In addition, the PRC agent is required to
amend the SAFE registration with respect to the stock incentive plan if there is any material change to the stock incentive plan, the PRC agent or the overseas entrusted
institution or other material changes. The PRC agents must, on behalf of the PRC residents who have the right to exercise the employee share options, apply to SAFE or
its local branches for an annual quota for the payment of foreign currencies in connection with the PRC residents’ exercise of the employee share options. The foreign
exchange  proceeds  received  by  the  PRC  residents  from  the  sale  of  shares  under  the  stock  incentive  plans  granted  and  dividends  distributed  by  the  overseas  listed
companies must be remitted into the bank accounts in the PRC opened by the PRC agents before distribution to such PRC residents.

We  adopted  the  2008  Plan,  pursuant  to  which  we  may  issue  options  or  restricted  shares  to  our  qualified  employees  and  consultants  on  a  regular  basis.  We  also

adopted the 2014 Plan, which permits the granting of options to purchase our ordinary shares, restricted

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shares and restricted share units. The failure of the share options holders to complete their registration pursuant to the Stock Option Rules and other foreign exchange
requirements may subject these PRC individuals to fines and legal sanctions, and may also limit our ability to contribute additional capital to our PRC subsidiaries, limit
our PRC subsidiaries’ ability to distribute dividends to us or otherwise materially adversely affect our business. See “Item 3. Key Information—D. Risk Factors—Risks
Related to Doing Business in China—Failure to comply with PRC regulations regarding the registration requirements for share option plans may subject the PRC plan
participants or us to fines and other legal or administrative sanctions.”

In  addition,  the  State  Administration  for  Taxation  has  issued  circulars  concerning  employee  share  options,  under  which  our  employees  working  in  the  PRC  who
exercise share options will be subject to PRC individual income tax. Our PRC subsidiaries have obligations to file documents related to employee share options with
relevant tax authorities and to withhold individual income taxes of those employees who exercise their share options. If our employees fail to pay or if we fail to withhold
their income taxes as required by relevant laws and regulations, we may face sanctions imposed by the PRC tax authorities or other PRC government authorities.

Regulations on Employment

The PRC Labor Law, the PRC Labor Contract Law and its implementation rules provide requirements concerning employment contracts between an employer and
its employees. If an employer fails to enter into a written employment contract with an employee within one year from the date on which the employment relationship is
established, the employer would be deemed to have entered into a labor contract without a fixed term with such employee. In addition, the employer must rectify the
situation by entering into a written employment contract with the employee and pay the employee twice the employee’s salary for the period from the day following the
lapse  of  one  month  from  the  date  of  establishment  of  the  employment  relationship  to  the  day  prior  to  the  execution  of  the  written  employment  contract.  The  Labor
Contract Law and its implementation rules also require compensation to be paid upon certain terminations. In addition, if an employer intends to enforce a non-compete
provision  with  an  employee  in  an  employment  contract  or  non-competition  agreement,  it  has  to  compensate  the  employee  on  a  monthly  basis  during  the  term  of  the
restriction period after the termination or ending of the labor contract. Employers in most cases are also required to provide a severance payment to their employees after
their employment relationships are terminated.

Enterprises in China are required by PRC laws and regulations to participate in certain employee benefit plans, including social insurance funds, namely a pension
plan, a medical insurance plan, an unemployment insurance plan, a work-related injury insurance plan, a maternity insurance plan, and a housing provident fund, and
contribute  to  the  plans  or  funds  in  amounts  equal  to  certain  percentages  of  salaries,  including  bonuses  and  allowances,  of  the  employees  as  specified  by  the  local
government from time to time at locations where they operate their businesses or where they are located.

Regulations on Taxation

For a discussion of applicable PRC tax regulations, see “Item 5. Operating and Financial Review and Prospects—A. Operating Results—Taxation.”

C.Organizational Structure

We restructured the ownership structure of Nanjing Tuniu, the VIE, in February, 2021, during which the shareholders of Nanjing Tuniu other than Messrs Dunde Yu
transferred  all  of  their  equity  interest  in  Nanjing  Tuniu  to  Messrs  Dunde  Yu  and  Anqiang  Chen.  On  February  19,  2021,  Beijing  Tuniu,  Nanjing  Tuniu  and  the  then
existing  shareholders  of  Nanjing  Tuniu,  namely  Dunde  Yu,  Haifeng  Yan,  Tong  Wang,  Jiping  Wang,  Xin  Wen,  Yongquan  Tan  and  Haifeng  Wang  entered  into  a
termination agreement to terminate the existing contractual arrangements and, on the same day, Beijing Tuniu, Nanjing Tuniu and the new shareholders of Nanjing Tuniu,
namely Dunde Yu and Anqiang Chen, entered into new contractual arrangements which are substantially similar to the contractual arrangements we have historically
adopted. See “Agreements that Provide us with Effective Control over Nanjing Tuniu” below.

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The following diagram illustrates our corporate structure, including our principal subsidiaries, consolidated affiliated entity and its principal subsidiaries, as of the

date of this annual report on Form 20-F:

(1) Messrs.  Dunde  Yu  and  Anqiang  Chen  hold  80.89%  and  19.11%  equity  interests  in  Nanjing  Tuniu,  respectively.  Among  the  shareholders  of  Nanjing  Tuniu,

Mr. Dunde Yu is our founder, director and an ultimate shareholder of Tuniu Corporation. Mr. Anqiang Chen is our Financial Controller.

Agreements that Provide us with Effective Control over Nanjing Tuniu

Purchase Option Agreement. Pursuant to the purchase option agreement entered into on February 19, 2021, each of the shareholders of Nanjing Tuniu irrevocably
and exclusively grants Beijing Tuniu an option to purchase, or have its designated person or persons to purchase, at its discretion, to the extent permitted under PRC law,
all or part of such shareholder’s equity interests in Nanjing Tuniu. The aggregate purchase price is RMB2.43 million. The shareholders of Nanjing Tuniu agree, without
the  prior  written  consent  of  Beijing  Tuniu,  not  to  transfer  or  otherwise  dispose  of  their  equity  interests  in  Nanjing  Tuniu,  pledge  their  equity  interests  or  create  any
encumbrance  on  their  equity  interests.  The  agreement  remains  effective  until  all  equity  interests  held  in  Nanjing  Tuniu  by  the  shareholders  of  Nanjing  Tuniu  are
transferred or assigned to Beijing Tuniu or its designated person or persons. The purchase price has been prepaid by Beijing Tuniu to the shareholders of Nanjing Tuniu.

Equity Interest Pledge Agreement. Pursuant to the equity interest pledge agreements entered into by and between Beijing Tuniu, Nanjin Tuniu and each shareholder
of Nanjing Tuniu on February 19, 2021, each of the shareholders of Nanjing Tuniu pledge all of such shareholder’s equity interests in Nanjing Tuniu to guarantee the
performance of the obligations under the purchase option agreement. If the shareholders of Nanjing Tuniu breach their contractual obligations under the purchase option
agreement and shareholders’ voting rights agreement, Beijing Tuniu, as the pledgee, will have the right to either conclude an agreement with the pledger to obtain the
pledged equity or seek payments from the proceeds of the auction or sell-off the pledged equity to any person pursuant to the PRC law. The shareholders of Nanjing
Tuniu agree that, during the term of the equity interest pledge agreement, they will not dispose of the pledged equity interests or create or allow any encumbrance on the
pledged equity interests. During the equity pledge period, Beijing Tuniu is entitled to all dividends and other distributions made by Nanjing Tuniu. The equity interest
pledge became effective on the date when the equity interest pledge was registered with the relevant local administration for market regulation, and remains effective

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until  the  shareholders  of  Nanjing  Tuniu  discharge  all  their  obligations  under  the  purchase  option  agreement,  or  Beijing  Tuniu  enforces  the  equity  interest  pledge,
whichever is earlier. We have completed the registration of the equity interest pledge with Xuanwu Branch of Nanjing Administration for Market Regulation.

Shareholders’  Voting  Rights  Agreement.  Pursuant  to  the  shareholders’  voting  rights  agreement  entered  into  on  February  19,  2021,  the  shareholders  of  Nanjing
Tuniu appointed Beijing Tuniu or its designated person as their attorney-in-fact to exercise all of their voting and related rights with respect to their equity interests in
Nanjing Tuniu, including attending shareholders’ meetings, voting on all matters of Nanjing Tuniu requiring shareholder approval, nominating and appointing directors,
convening extraordinary shareholders’ meetings, and other voting rights pursuant to the then-effective articles of association of Nanjing Tuniu. The shareholders’ voting
rights agreement will remain in force until all the parties to the agreement mutually agree to terminate the agreement in writing or cease to be shareholders of Nanjing
Tuniu.

Irrevocable Powers of Attorney. Pursuant to the powers of attorney dated February 19, 2021, the shareholders of Nanjing Tuniu each irrevocably appointed Beijing
Tuniu as the attorney-in-fact to exercise all of such shareholder’s voting and related rights with respect to such shareholder’s equity interests in Nanjing Tuniu, including
but  not  limited  to  attending  shareholders’  meetings,  voting  on  all  matters  of  Nanjing  Tuniu  requiring  shareholder  approval,  nominating  and  appointing  directors,
convening extraordinary shareholders’ meetings, and other voting rights pursuant to the then-effective articles of association of Nanjing Tuniu. Each power of attorney
will remain in force until the shareholders’ voting rights agreement expires or is terminated.

Agreement that Allows us to Receive Economic Benefits from Nanjing Tuniu

Cooperation Agreement. Under the cooperation agreement entered into on February 19, 2021, Beijing Tuniu has the exclusive and irrevocable right to provide to
Nanjing Tuniu business consulting, technical consulting and technical services related to the businesses of Nanjing Tuniu and its subsidiaries. Beijing Tuniu owns the
exclusive intellectual property rights created by Nanjing Tuniu or its employees as a result of the performance of this agreement. Beijing Tuniu has the right to receive, or
designate a person or persons to receive, a quarterly service fee, which equals the profits of each of Nanjing Tuniu and its subsidiaries, to which it provides such business
consulting, technical consulting and technical services, provided that such amount of service fees can be adjusted by Beijing Tuniu at its sole discretion. This agreement
shall be effective retroactive to 24 January 2014 and will remain effective until expiration of Beijing Tuniu’s business term, unless Beijing Tuniu exercises its unilateral
right to terminate the agreement, one of the parties is declared bankrupt or Beijing Tuniu is not able to provide consulting and services as agreed for more than three
consecutive years because of force majeure. Nanjing Tuniu is not permitted to terminate the agreement in any other event.

In  2019,  2020  and  2021,  we  received  service  fees  of  RMB30.4  million,  RMB12.8  million  and  RMB36.2  million  (US$5.7  million),  respectively,  from  the

consolidated affiliated entities, which were eliminated on consolidated financial statements.

D.Property, Plant and Equipment

Our principal executive offices, consisting of our administrative center, sales and marketing division, technical services department, and call center, are located on

leased premises in Jiangsu. We lease these premises under lease agreements from unrelated third parties, and we plan to renew these leases from time to time as needed.

Item 4A.Unresolved Staff Comments

Not applicable.

Item 5.Operating and Financial Review and Prospects

The  following  discussion  of  our  financial  condition  and  results  of  operations  is  based  upon,  and  should  be  read  in  conjunction  with,  our  audited  consolidated
financial  statements  and  the  related  notes  included  in  this  annual  report  on  Form  20-F.  This  report  contains  forward-looking  statements.  See  “Forward-Looking
Information.” In evaluating our business, you should carefully consider the information provided under the caption “Item 3. Key Information—D. Risk Factors” in this
annual report on Form 20-F. We caution you that our businesses and financial performance are subject to substantial risks and uncertainties.

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A.Operating Results

Overview

We are a leading online leisure travel company in China. We offer a large selection of packaged tours, including organized tours and self-guided tours, as well as
travel-related  services  for  leisure  travellers  on  our  platform.  Our  platform  offers  product  portfolio  consisting  of  organized  tours,  self-guided  tours,  and  tickets  for  all
popular domestic and overseas tourist attractions.

We  generated  net  revenues  of  RMB2,281.0  million,  RMB450.3  million  and  RMB426.3  million  (US$66.9  million)  in  2019,  2020  and  2021,  respectively.  We
recognized revenues from most of the organized tours on a net basis as a result of changes in our role in the organized tour arrangements since the beginning of 2017
(except for certain business arrangements under which we take substantive inventory risks and the self-operated local tour operators in which we act as a principal, for
which revenues are recognized on gross basis). We had a net loss of RMB729.4 million, RMB1,343.6 million and RMB169.4 million (US$26.6 million) in 2019, 2020
and 2021, respectively. We generally collect payments from our customers upon contract confirmation before we pay travel suppliers. Our net cash used in operating
activities was RMB120.5 million, RMB1,313.1 million and RMB226.3 million (US$35.5 million) in 2019, 2020 and 2021, respectively.

Our ability to achieve and maintain profitability depends on our ability to effectively reduce our costs and expenses as a percentage of our net revenues. Our cost of
revenues were RMB1,200.0 million, RMB237.1 million and RMB254.8 million (US$40.0 million) in 2019, 2020 and 2021, respectively, representing 52%, 56% and
59% of our revenues, respectively. Our operating expenses were RMB1,951.8 million, RMB1,554.0 million and RMB353.1 million (US$55.4 million) in 2019, 2020 and
2021, respectively, representing 86%, 345% and 83% of our revenues, respectively. The costs and expenses were affected by the level of spending associated with our
business operations, including expenses related to regional expansion, branding and advertising campaigns, mobile related initiatives and expenses related to technology,
product development and administrative personnel such as share-based compensation. The percentage of our costs and expenses compared to our revenues were greatly
impacted by the sharp reduction in revenues caused by COVID-19 related travel restrictions in China – see “Impact of COVID-19 on Our Operations”.  Our past results
of operations should not be taken as indicative of our future performance. Our sales and marketing expenses were RMB923.3 million, RMB372.0 million and RMB150.5
million  (US$23.6  million)  in  2019,  2020  and  2021,  respectively.  Upon  resuming  normalized  operations,  we  aim  to  maintain  these  expenses  as  a  percentage  of  net
revenues at a stable or lower level over time by focusing on operational scalability and efficiency improvements. If we fail to effectively reduce our costs and expenses as
a percentage of our net revenues, we may not be able to achieve and maintain profitability.

Impact of COVID-19 on Our Operations

Our  results  of  operations  for  the  years  ended  December  31,  2020  and  2021  have  been  significantly  and  negatively  affected  by  the  COVID-19  pandemic.  The
pandemic drove a significant decline in travel demand resulting in reservation cancellations, requests for refunds and reduced new orders. In addition, allowances for
doubtful accounts and impairment provisions against our long-term assets both increased. In response to the COVID-19 pandemic, we have quickly adopted cost control
measures to mitigate a significant slowdown in customer demand. As the COVID-19 pandemic is still evolving, we will continue to monitor and evaluate the financial
impacts to our financial condition, results of operations, and cash flows and make adjustments accordingly.

For  the  year  ended  December  31,  2021,  our  financial  performance  was  materially  and  adversely  affected  as  a  result  of  the  domestic  and  international  travel
restrictions and significant incremental costs and expenses incurred to facilitate our customers’ cancellations and refund requests. While we have seen recovery in the
China  travel  market  since  the  second  half  of  2020  due  to  the  substantial  containment  of  the  COVID-19  pandemic  in  China,  we  have  seen  a  slower  recovery  of  the
international travel market, and in turn, a slower recovery of our overseas travel business. In addition, we made provisions for the expected difficulty in collection of
receivables, which resulted in additional allowances for doubtful accounts. We also recorded impairment provisions against our long-term and short-term assets, as the
impact of the COVID-19 pandemic on certain of our long-term and short-term assets are considered to be other than temporary. In 2021, we recognized allowance for
credit  losses  of  RMB17.8  million  (US$2.8  million),  compared  to  RMB829.7  million  in  the  same  period  in  2020,  respectively.  Our  net  revenues  for  the  year  ended
December 31, 2021 decreased by 5.3% from 2020.

The global spread of the COVID-19 pandemic in a significant number of countries around the world has resulted in, and may intensify, global economic distress, and
the extent to which it may affect our financial condition, results of operations, and cash flows will depend on future developments, which are highly uncertain and cannot
be reasonably predicted. Recently, there has been an increasing number of COVID-19 cases, including the COVID-19 Delta and Omicron variant cases, in multiple cities
in China. The

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Chinese local authorities have reinstated certain measures to keep COVID-19 in check, including varying levels of travel restrictions and stay-at-home orders. These
travel restrictions reduced users’ demand for our products, and are expected to materially and adversely affect our results of operations in the first quarter of 2021 and
potentially beyond. See “Item 3. Key Information — D. Risk Factors — Risks Relating to Our Business and Industry — Our business operation, financial condition,
results of operations and cash flows have been and are likely to continue to be materially and adversely affected by the COVID-19 outbreak and spread.”

Any future outbreak of contagious diseases or similar adverse public health developments, extreme unexpected bad weather, or severe natural disasters would affect
our business and operating results. Ongoing concerns regarding contagious disease or natural disasters, particularly its effect on travel, could adversely affect our users’
desire to travel. If there is a recurrence of an outbreak of certain contagious diseases or natural disasters, travel to and from affected regions could be curtailed. Public
policy regarding, or governmental restrictions on, travel to and from these and other regions on account of an outbreak of any contagious disease or occurrence of natural
disasters could materially and adversely affect our business and operating results.

Selected Income Statement Items

Revenues

We generate revenues primarily from sales of packaged tours, which consist of organized tours and self-guided tours. The following table sets forth the components

of our revenues in absolute amounts and as percentages of our net revenues for the periods presented.

Revenues:

Packaged tours
Others

Net revenues

For the Years Ended December 31,

2019

2020

RMB

     %     

RMB

     %     

RMB

(in thousands, except percentages)

2021

US$

     %

 1,886,822  
 394,165  

 82.7  
 17.3  

 302,359  
 147,900  

 67.2  
 32.8  

 305,333  
 121,015  

 47,913  
 18,990  

 71.6
 28.4

 2,280,987  

 100.0  

 450,259  

 100.0  

 426,348  

 66,903  

 100.0

Packaged tours. Packaged tours consist of organized tours and self-guided tours. In 2019, 2020 and 2021, revenues from sales of packaged-tours were RMB1,886.8
million,  RMB302.4  million  and  RMB305.3  million  (US$47.9  million),  respectively.  Since  the  beginning  of  2017,  we  have  implemented  certain  changes  in  our
arrangements with the tour operators. Under the organized tour arrangements with the tour operators, our role is an agent that provides tour booking services to the tour
operators and travellers. Among the organized tours, revenues under arrangements for which we undertake substantive inventory risk were RMB166.2 million, RMB1.6
million  and  nil,  respectively,  and  revenues  for  the  self-operated  local  tour  operator  business  were  RMB724.2  million,  RMB122.7  million  and  RMB169.4  million
(US$26.6 million) for the years ended December 31, 2019, 2020 and 2021, respectively. Revenues from packaged tours were recognized when the tours depart, except
for revenues from the self-operated local tour operator business in which we act as principal, which were recognized over time during the period of packaged tours. Our
revenues  from  packaged  tours  decreased  by  84.0%  from  RMB1,886.8  million  in  2019  to  RMB302.4  million  in  2020,  and  increased  by  1.0%  to  RMB305.3  million
(US$47.9 million) in 2021.

Others.  Other  revenues  were  RMB394.2  million,  RMB147.9  million  and  RMB121.0  million  (US$19.0  million)  in  2019,  2020  and  2021,  respectively.  Our  other
revenues are primarily generated from (i) service fees received from insurance companies, (ii) commission fees from other travel-related products and services, such as
tourist attraction tickets, visa application services, accommodation reservation and transportation ticketing, (iii) fees for advertising services that we provide primarily to
domestic and foreign tourism boards and bureaus, and (iv) service fees for financial services.

Cost of Revenues

Our cost of revenues accounted for 52.6%, 52.7% and 59.8% as percentages of our net revenues in 2019, 2020 and 2021, respectively.

Revenues from packaged tours are mainly recognized on net basis (except for certain business arrangements under which we take substantive inventory risks, and

except for the self-operated local tour operator business in which we act as a principal, for which

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revenues are recognized on gross basis). Accordingly, the amounts we pay to travel suppliers for packaged tours are mainly recorded as a reduction to revenues, rather
than cost of revenues.

Our cost of revenues mainly consists of salaries and other compensation-related expenses related to our tour advisors, customer services representatives, and other
personnel  related  to  tour  transactions,  and  other  expenses  directly  attributable  to  our  principal  operations,  primarily  including  payment  processing  fees,
telecommunication expenses, rental expenses, depreciation expenses, and other service fees for financial service. For the arrangements where we secure availabilities of
tours and bear substantive inventory risks, and for the self-operated local tour operator business, from which revenues are recognized on a gross basis, cost of revenues
also includes the amount paid to tour operators or suppliers.

Operating Expenses

Our  operating  expenses  were  RMB1,951.8  million,  RMB1,554.0  million  and  RMB353.1  million  (US$55.4  million)  in  2019,  2020  and  2021,  respectively.  The

following table sets forth the components of our operating expenses in absolute amounts and as percentages of our net revenues for the periods presented:

Operating expenses:

Research and product development
Sales and marketing
General and administrative
Other operating income

2019

RMB

     %     

For the Year Ended December 31,

2020

RMB
(in thousands, except percentages)

%

RMB

2021

US$

     %

 (303,561) 
 (923,273) 
 (749,404) 
 24,419  

 (13.3) 
 (40.5) 
 (32.9) 
 1.1  

 (100,514) 
 (371,984) 
 (1,109,340) 
 27,849  

 (22.3) 
 (82.6) 
 (246.4) 
 6.2  

 (54,622) 
 (150,493) 
 (174,021) 
 26,064  

 (8,571) 
 (23,616) 
 (27,308) 
 4,090  

 (12.8)
 (35.3)
 (40.8)
 6.1

Total operating expenses

 (1,951,819) 

 (85.6) 

 (1,553,989) 

 (345.1) 

 (353,072) 

 (55,405) 

 (82.8)

Research and product development expenses. Research and product development expenses primarily comprise of salaries and other compensation expenses for our
research and product development personnel as well as office rental, depreciation and other expenses related to our research and product development function. Research
and product development expenses also include expenses that are incurred in connection with the planning and implementation phases of development and costs that are
associated with the maintenance of our online platform or software for internal use. Research and product development expenses were RMB303.6 million, RMB100.5
million and RMB54.6 million (US$8.6 million) in 2019, 2020 and 2021, respectively.

Sales and marketing expenses. Sales and marketing expenses primarily comprise of marketing and promotional expenses, salaries and other compensation expenses
for our sales and marketing personnel and office rental, depreciation and other expenses related to our sales and marketing function. Our sales and marketing expenses
were RMB923.3 million, RMB372.0 million and RMB150.5 million (US$23.6 million) in 2019, 2020 and 2021, respectively.

General and administrative expenses. General and administrative expenses primarily comprise of salaries and other compensation expenses for our administrative
personnel, professional service fees, office rental, depreciation, bad debt and other expenses related to our administrative function. General and administrative expenses
were RMB749.4 million, RMB1,109.3 million and RMB174.0 million (US$27.3 million) in 2019, 2020 and 2021, respectively.

Other operating income. Other operating income relates primarily to government subsidies and tax refunds that we receive from provincial and local governments.
Government subsidies are granted from time to time at the discretion of the relevant government authorities. These subsidies are granted for general corporate purposes
and  to  support  our  ongoing  operations  in  the  region.  Other  operating  income  accounted  for  1.1%,  6.2%  and  6.1%  of  our  net  revenues  in  2019,  2020  and  2021,
respectively.

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Taxation

Cayman Islands

We are incorporated in the Cayman Islands. Under the current laws of the Cayman Islands, we are not subject to income or capital gains tax. In addition, dividend

payments are not subject to withholding tax in the Cayman Islands.

Hong Kong

Companies  registered  in  Hong  Kong  are  subject  to  Hong  Kong  Profits  Tax  on  the  taxable  income  as  reported  in  their  respective  statutory  financial  statements
adjusted in accordance with relevant Hong Kong tax laws. The applicable tax rate is 16.5% in Hong Kong. Under the Hong Kong tax law, our Hong Kong subsidiaries
are exempted from income tax on its foreign-derived income and there are no withholding taxes in Hong Kong on remittance of dividends.

PRC

Our PRC subsidiaries and the consolidated affiliated entities are subject to PRC enterprise income tax, or EIT, on the taxable income in accordance with the relevant

PRC income tax laws.

Under the EIT Law, an enterprise established outside the PRC with a “de facto management body” within the PRC is considered a PRC resident enterprise for PRC
enterprise income tax purposes and is generally subject to a uniform 25% enterprise income tax rate on its worldwide income. Under the Implementation Rules, a “de
facto  management  body”  is  defined  as  a  body  that  has  material  and  overall  management  and  control  over  the  manufacturing  and  business  operations,  personnel  and
human  resources,  finances  and  properties  of  an  enterprise.  In  addition,  STA  Circular  82,  which  was  issued  in  April  2009  by  the  STA  and  amended  in  2013  and  in
December  2017,  specifies  that  certain  offshore  incorporated  enterprises  controlled  by  PRC  enterprises  or  PRC  enterprise  groups  will  be  classified  as  PRC  resident
enterprises  if  all  of  the  following  conditions  are  met:  (a)  senior  management  personnel  and  core  management  departments  in  charge  of  the  daily  operations  of  the
enterprises have their presence mainly in the PRC; (b) their financial and human resources decisions are subject to determination or approval by persons or bodies in the
PRC; (c) major assets, accounting books and company seals of the enterprises, and minutes and files of their board’s and shareholders’ meetings are located or kept in the
PRC; and (d) half or more of the enterprises’ directors or senior management personnel with voting rights habitually reside in the PRC. Further to STA Circular 82, the
STA issued STA Bulletin 45, which took effect on September 1, 2011 and was amended in 2015 and 2016, to provide more guidance on the implementation of STA
Circular 82 and clarify the reporting and filing obligations of such “Chinese-controlled offshore-incorporated resident enterprises.” STA Bulletin 45 provides procedures
and administrative details for the determination of PRC resident enterprise status and administration on post-determination matters. Although both STA Circular 82 and
STA  Bulletin  45  only  apply  to  offshore  enterprises  controlled  by  PRC  enterprises  or  PRC  enterprise  groups,  not  those  controlled  by  PRC  individuals  or  foreign
individuals like us, the determining criteria set forth in STA Circular 82 and STA Bulletin 45 may reflect the STA’s general position on how the “de facto management
body” test should be applied in determining the PRC resident enterprise status of offshore enterprises, regardless of whether they are controlled by PRC enterprises, PRC
enterprise groups or by PRC or foreign individuals.

Nanjing Tuniu qualified for an HNTE since 2010 and was able to renew its HNTE certificate upon expiration of the 3-year period. In 2019, Nanjing Tuniu obtained a
new HNTE certificate, which expired in 2021. Therefore, Nanjing Tuniu was eligible to enjoy a preferential tax rate of 15% from 2019 to 2021 to the extent it has taxable
income  under  the  EIT  Law,  as  long  as  it  maintains  the  HNTE  qualification  and  duly  conducts  relevant  EIT  filing  procedures  with  the  relevant  tax  authority.  Tuniu
Nanjing Information Technology qualified for an HNTE since 2017 and was able to renew its HNTE certificate upon expiration of the 3-year period. In 2020, Tuniu
Nanjing Information Technology obtained a new HNTE certificate, which will expire in 2022. Therefore, Tuniu Nanjing Information Technology was eligible to enjoy a
preferential tax rate of 15% from 2020 to 2022 to the extent it has taxable income under the EIT Law, as long as it maintains the HNTE qualification and duly conducts
relevant  EIT  filing  procedures  with  the  relevant  tax  authority.  Beijing  Tuniu  obtained  the  HNTE  certificate  as  well  in  2018  and  expired  in  2020.  As  a  result,  the
applicable  enterprise  tax  rate  for  Beijing  Tuniu  has  been  restored  to  25%  since  2021.  However,  since  Beijing  Tuniu  has  a  large  amount  of  accumulated  loss  in
previous years, the increased EIT rate would not result in an immediate adverse effect on our financial condition.

Under the EIT Law and its Implementation Rules, subject to any applicable tax treaty or similar arrangement between the PRC and our shareholders’ jurisdiction of
residence that provides for a different income tax arrangement, PRC withholding tax at the rate of 10% is normally applicable to dividends from PRC sources payable to
investors that are non-PRC resident enterprises, which do not have an

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establishment  or  place  of  business  in  the  PRC,  or  which  have  such  establishment  or  place  of  business  if  the  relevant  income  is  not  effectively  connected  with  the
establishment  or  place  of  business.  Any  gain  realized  on  the  transfer  of  American  depositary  shares  or  shares  by  such  non-PRC  resident  enterprise  investors  is  also
subject to 10% PRC income tax if such gain is regarded as income derived from sources within the PRC unless a tax treaty or similar arrangement provides otherwise.
Under the PRC Individual Income Tax Law and its implementation rules, dividends from sources within the PRC paid to foreign individual investors who are not PRC
residents are generally subject to a PRC withholding tax at a rate of 20% and gains from PRC sources realized by such investors on the transfer of American depositary
shares or shares are generally subject to 20% PRC income tax, in each case, subject to any reduction or exemption set forth in applicable tax treaties and PRC laws.
Although substantially all of our business operations are based in China, it is unclear whether dividends we pay with respect to our ordinary shares or ADSs, or the gain
realized from the transfer of our ordinary shares or ADSs, would be treated as income derived from sources within the PRC and as a result be subject to PRC income tax
if  we  were  considered  a  PRC  resident  enterprise,  as  described  above.  See  “Item  3.  Key  Information—D.  Risk  Factors—Risks  Related  to  Doing  Business  in  China—
Under the PRC Enterprise Income Tax Law, we may be classified as a PRC resident enterprise for PRC enterprise income tax purposes. Such classification would likely
result in unfavorable tax consequences to us and our non-PRC shareholders and would have a material adverse effect on our results of operations and the value of your
investment.”

Pursuant to the applicable PRC tax regulations, any entity or individual conducting business in the service industry is generally required to pay value-added tax, or
VAT  at  the  rate  of  6%  on  the  revenues  generated  from  providing  such  services.  Entities  engaging  in  the  travel  business  can  deduct  certain  approved  costs  from  their
revenues in calculating VAT. However, if the services provided are related to technology development and transfer, such entities may be exempted from VAT and related
taxes arising from such services subject to approval by the relevant tax authorities. In our consolidated financial statements included elsewhere in this annual report, VAT
is deducted from gross revenues to arrive at net revenues.

On March 23, 2016, the PRC Ministry of Finance and the STA jointly issued the Circular on the Nationwide Implementation of Pilot Program for the Collection of
Value Added-Tax Instead of Business Tax, or Circular 36, pursuant to which the VAT reforms will be implemented comprehensively across the country and extended to
the  construction,  real  estate,  financial  and  consumer  services  industries.  Circular  36  became  effective  on  May  1,  2016  and  was  amended  as  of  January  1,  2018  and
March 20, 2019. As a result, the majority of our business will be subject to VAT at a rate of 6%, which is higher than the business tax rate previously applied to us. We
would be permitted to offset input VAT by providing valid VAT invoices received from vendors against our output VAT liability. Alternatively, the taxable income of
tourism  business  could  be  calculated  on  net  basis  by  deducting  relevant  expenses  (including  expenses  for  accommodation,  catering,  transportation,  visa,  ticket  and
tourism fee paid to other entities/ individuals) if valid invoices could be obtained.

On  May  6,  2016,  the  STA  issued  the  Administrative  Measures  for  Value  Added  Tax  Exemption  on  Cross-border  Taxable  Activities  under  the  Program  for  the
Collection of Value Added-Tax Instead of Business Tax, which was most recently amended on June 15, 2018, or Circular 29, pursuant to which the tourism services
provided overseas are exempted from VAT.

On  March  20,  2019.  The  PRC  Ministry  of  Finance,  STA  and  GAC  (General  Administration  of  Customs)  jointly  issued  the  Circular  on  Measures  to  Further
Implement  the  VAT  reform,  pursuant  to  which  entities  in  the  producer  service  sector  (including  technology  consulting  service)  and  consumer  service  sector  can
additionally deduct 10% of the creditable input VAT against their output VAT liability from April 2019 to December 2021. On September 30, 2019, The PRC Ministry of
Finance and STA increased the input super deduction portion from 10% to 15% for consumer service sector, effective from September 30, 2019.

In addition, on February 6, 2020, the Ministry of Finance and the STA jointly issued Announcement on Relevant Tax Policies in Support of Prevention and Control
of  COVID-19,  or  Circular  8,  pursuant  to  which  the  income  obtained  from  public  transportation  services,  daily  life  services  including  tourism  services  and  express
delivery services shall be exempt from VAT. And on May 15, 2020, the Ministry of Finance and the STA issued Circular [2020] 28, which provided the preferential tax
treatments according to Circular 8 would be expired on December 31, 2020. And on March 17, 2021, the Ministry of Finance and the STA further issued Announcement
[2021] 7. According to the Announcement, the expiration date for the above mentioned VAT exemption treatments was extended to March 31, 2021.

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Results of Operations

The  following  table  sets  forth  a  summary  of  our  consolidated  results  of  operations  in  absolute  amounts  and  as  percentages  of  our  net  revenues  for  the  periods

indicated. The period-to-period comparisons of results of operations should not be relied upon as indicative of future performance.

Revenues:

Packaged tours
Others

Net revenues

Cost of revenues

Gross profit
Operating expenses:

Research and product development
Sales and marketing
General and administrative
Other operating income

Loss from operations
Other income/(expenses):

Interest and investment income
Interest expense
Foreign exchange (losses)/gains, net
Other (loss)/income, net

Loss before income tax expense
Income tax expense
Equity in income of affiliates

2019

RMB

%  

For the Years Ended December 31,

2020

RMB
(in thousands, except percentages)

%  

RMB

2021
US$

%  

 1,886,822  
 394,165  

 82.7  
 17.3  

 302,359  
 147,900  

 67.2  
 32.8  

 305,333  
 121,015  

 47,913  
 18,990  

 71.6
 28.4

 2,280,987  

 100.0  

 450,259  

 100.0  

 426,348  

 66,903  

 100.0

 (1,200,012) 

 (52.6) 

 (237,065) 

 (52.7) 

 (254,815) 

 (39,986) 

 (59.8)

 1,080,975  

 47.4  

 213,194  

 47.3  

 171,533  

 26,917  

 40.2

 (303,561) 
 (923,273) 
 (749,404) 
 24,419  

 (13.3) 
 (40.5) 
 (32.9) 
 1.1  

 (100,514) 
 (371,984) 
 (1,109,340) 
 27,849  

 (22.3) 
 (82.6) 
 (246.4) 
 6.2  

 (54,622) 
 (150,493) 
 (174,021) 
 26,064  

 (8,571) 
 (23,616) 
 (27,308) 
 4,090  

 (12.8)
 (35.3)
 (40.8)
 6.1

 (870,844) 

 (38.2) 

 (1,340,795) 

 (297.8) 

 (181,539) 

 (28,488) 

 (42.6)

 156,862  
 (34,052) 
 (1,131) 
 18,509  

 (730,656) 
 (949) 
 2,223  

 6.9  
 (1.5) 
 (0.0) 
 0.8  

 (32.0) 
 (0.0) 
 0.1  

 3,526  
 (32,266) 
 18,720  
 (253) 

 0.8  
 (7.2) 
 4.2  
 (0.1) 

 50,041  
 (7,491) 
 7,030  
 2,895  

 7,853  
 (1,176) 
 1,103  
 454  

 (1,351,068) 
 6,641  
 797  

 (300.1) 
 1.5  
 0.2  

 (129,064) 
 (130) 
 726  

 (20,254) 
 (20) 
 114  

 11.7
 (1.8)
 1.6
 0.7

 (30.3)
 0.0
 0.2

Net loss

 (729,382) 

 (32.0) 

 (1,343,630) 

 (298.4) 

 (128,468) 

 (20,160) 

 (30.1)

Year Ended December 31, 2021 Compared to Year Ended December 31, 2020

Net Revenues. Net revenues were RMB450.3 million and RMB426.3 million (US$66.9 million) in 2020 and 2021, respectively.

● Revenues from packaged tours. Revenues from packaged tours increased by 1.0% from RMB302.4 million in 2020 to RMB305.3 million (US$47.9 million) in

2021 primarily due to the growth in revenues from self-operated products.

● Other revenues. Other revenues decreased by 18.2% from RMB147.9 million in 2020 to 121.0 million (US$19.0 million) in 2021, primarily due to the decline

in revenues generated from financial services.

Cost of Revenues. Our cost of revenues increased by 7.5% from RMB237.1 million in 2020 to RMB254.8 million (US$40.0 million) in 2021. As a percentage of net

revenues, cost of revenues was 59.8% in 2021 compared to 52.7% in 2020.

Operating Expenses. Operating expenses decreased by 77.3% from RMB1.6 billion in 2020 to RMB353.1 million (US$55.4 million) in 2021, primarily due to the

decrease in allowance for doubtful accounts.

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● Research and product development. Research and product development expenses decreased by 45.7% from RMB100.5 million in 2020 to 54.6 million (US$8.6

million) in 2021, primarily due to the decrease in research and product development personnel related expenses.

● Sales and marketing. Sales and marketing expenses decreased by 59.5% from RMB372.0 million in 2020 to RMB150.5 million (US$23.6 million) in 2021. The

decrease was primarily due to the decreases in sales and marketing personnel related expenses and amortization of acquired intangible assets.

● General  and  administrative.  General  and  administrative  expenses  decreased  by  84.3%  from  RMB1,109.3  million  in  2020  to  RMB174.0  million  (US$27.3
million) in 2021. The decrease was primarily due to the decreases in general and administrative personnel related expenses and allowance for doubtful accounts.

● Other operating income. Other operating income decreased from RMB27.8 million in 2020 to RMB26.1 million (US$4.1 million) in 2021.

Net Loss. As a result of the foregoing, net loss decreased from RMB1,343.6 million in 2020 to RMB128.5 million (US$20.2 million) in 2021.

Year Ended December 31, 2020 Compared to Year Ended December 31, 2019

Net Revenues. Net revenues were RMB2,281.0 million and RMB450.3 million in 2019 and 2020, respectively.

● Revenues from packaged tours. Revenues from packaged tours decreased by 84.0% from RMB1,886.8 million in 2019 to RMB302.4 million 2020 primarily due

to the suspension of sale of packaged tours impacted by the outbreak and spread of COVID-19.

● Other revenues. Other revenues decreased by 62.5% from RMB394.2 million in 2019 to 147.9 million in 2020, primarily due to the decline in commissions
received from other travel-related products and service fees received from insurance companies impacted by the outbreak and spread of COVID-19, as well as
revenues generated from financial services.

Cost of Revenues. Our cost of revenues decreased by 80.2% from RMB1,200.0 million in 2019 to RMB237.1 million in 2020. As a percentage of net revenues, cost

of revenues was 52.7% in 2020 compared to 52.6% in 2019.

Operating Expenses. Operating expenses decreased by 20.4% from RMB2.0 billion in 2019 to RMB1.6 billion in 2020, primarily due to the decreases in research

and product development expenses and sales and marketing expenses.

● Research and product development. Research and product development expenses decreased by 66.9% from RMB303.6 million in 2019 to 100.5 million in 2020,

primarily due to the decrease in research and product development personnel related expenses.

● Sales and marketing.  Sales  and  marketing  expenses  decreased  by  59.7%  from  RMB923.3  million  in  2019  to  RMB372.0  million  in  2020.  The  decrease  was

primarily due to the decrease in sales and marketing personnel related expenses and promotion expenses.

● General and administrative. General and administrative expenses increased by 48.0% from RMB749.4 million in 2019 to RMB1,109.3 million in 2020. The
increase was primarily due to current expected credit losses for receivables from related parties and other third parties in the amount of RMB829.7 million. The
ongoing  impact  of  COVID-19  and  recent  available  information  received  from  these  parties  indicated  there  was  no  assurance  of  future  collection  of  these
receivables.

● Other operating income. Other operating income increased from RMB24.4 million in 2019 to RMB27.8 million in 2020.

Net Loss. As a result of the foregoing, net loss increased from RMB729.4 million in 2019 to RMB1,343.6 million in 2020.

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Inflation

To date, inflation in China has not materially affected our results of operations. According to the National Bureau of Statistics of China, the year-over-year percent
changes in the consumer price index for December 2019, 2020 and 2021 were increases of 4.5%, 0.2% and 1.5%, respectively. Although we have not been materially
affected  by  inflation  in  the  past,  we  can  provide  no  assurance  that  we  will  not  be  affected  by  higher  rates  of  inflation  in  China  in  the  future.  For  example,  certain
operating  costs  and  expenses,  such  as  employee  compensation  and  office  operating  expenses  may  increase  as  a  result  of  higher  inflation.  Additionally,  because  a
substantial portion of our assets consist of cash and cash equivalents and short-term investments, high inflation could significantly reduce the value and purchasing power
of these assets. We are not able to hedge our exposure to higher inflation in China.

Foreign Currency

The  average  exchange  rate  between  U.S.  dollar  and  Renminbi  has  declined  from  RMB8.2264  per  U.S.  dollar  in  July  2005  to  RMB6.3726  per  U.S.  dollar  as  of
December 31, 2021. For the year ended December 31, 2021, we recorded RMB3.2 million (US$0.5 million) of net foreign currency translation loss in accumulated other
comprehensive income as a component of shareholders’ equity. To date, we have not entered into any material hedging transactions in an effort to reduce our exposure to
foreign currency exchange risk. See also “Item 3. Key Information—D. Risk Factors— Risks Related to Doing Business in China—Fluctuations in exchange rates could
have a material adverse effect on our results of operations and the value of your investment” and “Item 11. Quantitative and Qualitative Disclosures about Market Risk—
Foreign Exchange Risk.”

Recent Accounting Pronouncements

See Note 2(ag) to our consolidated financial statements included elsewhere in this annual report for discussion on recent issued accounting pronouncements.

B.Liquidity and Capital Resources

Our primary sources of liquidity have been proceeds from operating activities, borrowings from banks, private issuances of ordinary and preferred shares, and our

initial public offering.

Prior to the completion of our initial public offering in May 2014, we financed our operations primarily through cash generated from our operating activities, private
issuances and sales of preferred shares. In May 2014, we completed our initial public offering in which we issued and sold 8,580,000 ADSs representing 25,740,000
Class A ordinary shares. Concurrently with our initial public offering, we issued and sold 5,000,000, 5,000,000 and 1,666,666 Class A ordinary shares to each of DCM
Hybrid RMB Fund, L.P., Ctrip Investment Holding Ltd. and Qihoo 360 Technology Co. Ltd., respectively. As a result of our initial public offering and such concurrent
private placements, we raised an aggregate of approximately US$106.3 million (RMB659.5 million) in proceeds, net of underwriting commissions.

In  December  2014,  we  raised  an  aggregate  of  approximately  US$148.0  million  in  proceeds  through  issuance  of  36,812,868  Class A  ordinary  shares  to  certain
investors.  In  May  2015,  we  raised  an  aggregate  of  approximately  US$400.0  million  in  proceeds  through  issuance  of  93,750,000  Class A  ordinary  shares  to  certain
investors.

Generally, our customers pay us upon contract confirmation, which is usually more than one month before the departure dates, and we pay the travel suppliers at a
later  date,  such  as  at  the  end  of  each  month.  The  timing  difference  between  when  the  cash  is  collected  from  our  customers  and  when  payments  are  made  to  travel
suppliers increases our operating cash inflow and provides us with a source of liquidity to fund our settlement of outstanding accounts payable to travel suppliers and our
prepayment to travel suppliers to secure packaged tours during peak seasons.

Our advances from customers decreased from RMB1,113.9 million as of December 31, 2019 to RMB208.8 million as of December 31, 2020 and further decreased to
RMB139.8  million  (US$21.9  million)  as  of  December  31,  2021.  Accounts  and  notes  payable  decreased  from  RMB1,312.0  million  as  of  December  31,  2019  to
RMB705.8 million as of December 31, 2020 and further decreased to RMB383.6 million (US$60.2 million) as of December 31, 2021. Furthermore, prepayments and
other current assets decreased from RMB1,300.3 million as of December 31, 2019 to RMB378.7 million as of December 31, 2020 and further decreased to RMB337.0
million (US$52.9 million) as of December 31, 2021. The decreases in the balance of advances from customer, accounts and notes payable and prepayments and other
current assets as of December 31, 2021 compared to the same as of December 31, 2020 and

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as of December 31, 2020 compared to the same as of December 31, 2019 were primarily due to the decline in the sales of our travel products and services impacted by
COVID-19.  Moreover,  our  sales  and  marketing  expenses  decreased  from  RMB923.3  million  in  2019  to  RMB372.0  million  in  2020  which  was  primarily  due  to  the
decreases in sales and marketing personnel related expenses and promotion expenses impacted by COVID-19, and decreased to RMB150.5 million (US$23.6 million) in
2021 which was primarily due to the decreases in promotion expenses and amortization of acquired intangible assets. As a result, our net cash used in operating activities
was RMB120.5 million, RMB1,313.1 million and RMB226.3 million (US$35.5 million) in 2019, 2020 and 2021.

Our principal uses of cash for the years ended December 31, 2019, 2020 and 2021 were for operating activities, primarily refunds paid to customers (including as a
result of COVID-19 related cancellations), marketing and brand promotion expenses, salaries and other compensation expenses as well as office rental and professional
service fees. Our cash and cash equivalents consist of cash on hand and cash in bank, including demand bank deposits. Our short-term investments comprise financial
products issued by banks or other financial institutions. As of December 31, 2020 and 2021, we had RMB1,617.8 million and RMB1,011.5 million (US$158.7 million) in
cash and cash equivalents, restricted cash and short-term investments, respectively. We had credit from several Chinese commercial banks. As of December 31, 2020 and
2021, our outstanding short-term borrowings (including outstanding discounted bank acceptance notes) were RMB60.7 million and RMB10.0 million (US$1.6 million)
and our outstanding long-term borrowings were RMB22.6 million and RMB14.3 million (US$2.3 million), respectively.

As of December 31, 2020 and 2021, we had short-term borrowings from banks which were repayable within one year, with interests charged at rates ranging from
0.2% to 5.8% and 0.2% to 5.0% per annum, as of RMB60.7 million and RMB10.0 million (US$1.6 million), respectively. As of December 31, 2020 and 2021, we had
long-term borrowings from banks which were repayable over one year, with interests charged at rates ranging from 0.2% to 6.0% and 0.2% to 4.3% per annum, as of
RMB22.6 million and RMB14.3 million (US$2.3 million), respectively, among which RMB2.3 million (US$0.4 million) were guaranteed by one of our subsidiaries and
subject to a pledge of our land use right as of December 31, 2020, which was repayed in 2021. In addition, as of December 31, 2020 and 2021, we obtained received cash
from  from  banks  by  discounting  of  bank  acceptance  notes  with  the  amount  of  RMB482  million  and  RMB197.9  million  (US$30.9  million),  respectively,  which  are
repayable  within  one  year  with  interest  ranging  from  2.55%  to  3.1%.  The  issuance  of  notes  payable  is  pledged  by  the  Group’s  bank  deposits  of  RMB482,000  and
RMB197,900 as of December 31, 2020 and 2021, which were recorded in restricted cash and short-term investments.

We had net losses attributable to Tuniu Corporation of approximately RMB694.6 million, RMB1,308.0 million and RMB121.5 million (US$19.1 million), for the
years ended December 31, 2019, 2020 and 2021, respectively. Our net cash used in operating activities was RMB120.5 million, RMB1,313.1 million and RMB226.3
million (US$35.5 million) in 2019, 2020 and 2021, respectively. As of December 31, 2021, our accumulated deficit was RMB7,834.9 million (US$1,229.5 million) and
we had cash and cash equivalents and short-term investments of RMB965.0 million (US$151.4 million). The COVID-19 pandemic has had a negative impact on our
business operations for the year ended December 31, 2021, and will continue to impact our results of operations and cash flows for subsequent periods. Such conditions
and events casted substantial doubt on our ability to continue as a going concern. In responses to the COVID-19 pandemic, in 2021, we continued to take actions to
improve  our  liquidity,  including  scaling  down  our  business  operations  by  reducing  capital  expenditures  and  operational  expenses  that  are  discretionary  in  nature  and
obtaining funding from the maturity of certain short-term and long-term investments. Management has developed a plan to mitigate these adverse conditions and events,
including a business plan with forecasted cash flows covering the next twelve months from the date of issuance of the consolidated financial statements. Moving forward,
we plan to maintain a liquidity position to provide adequate funds to provide a sufficient flexibility in adjusting the Group’s operation scale to cope with the development
of the COVID-19 pandemic, and management will continue to manage the Group’s capital expenditures, operational expenses and investments based on the Group’s
liquidity position and working capital needs. Based on our liquidity assessment, which has considered our operations at the current business scale, the latest development
of COVID-19 and its continuous impact on our business operations, the available funding from maturity of our short-term and long-term investments, and the available
cash  and  cash  equivalents,  we  will  be  able  to  meet  our  working  capital  requirements  and  capital  expenditures  in  the  ordinary  course  of  business  for  the  next  twelve
months subsequent to the filing of this annual report. As a result, we concluded that the substantial doubt on our ability to continue as a going concern will be alleviated
through  the  effective  implementation  of  the  business  plan.  We  may  require  additional  cash  resources  due  to  unanticipated  business  conditions  or  other  future
developments. If our existing cash is insufficient to meet our requirements, we may seek to obtain a credit facility or sell additional equity or debt securities. See also
“Item 3. Key Information—D. Risk Factors—Risks Relating to Our Business and Industry—We may need additional capital, and financing, may not be available on
terms acceptable to us, or at all.”

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The following table sets forth a summary of our cash flows for the periods presented:

Net cash used in operating activities
Net cash (used in)/provided by investing activities
Net cash provided/(used in) by financing activities
Effect of exchange rate changes on cash, cash equivalents and restricted cash
Net (decrease)/increase in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash at the beginning of year
Cash, cash equivalents and restricted cash at the end of year

Operating Activities

2019
RMB

 (120,461) 
 (578,134) 
 485,110  
 4,974  
 (208,511) 
 831,026  
 622,515  

For the Years Ended December 31,

2020
RMB

2021

RMB

US$

(in thousands, except percentages)

 (1,313,115) 
 1,159,063  
 (209,546) 
 5,187  
 (358,411) 
 622,515  
 264,104  

 (226,342) 
 703,826  
 (344,562) 
 (1,428) 
 131,494  
 264,104  
 395,598  

 (35,519)
 110,447
 (54,069)
 (226)
 20,634
 41,444
 62,078

Our net cash used in operating activities was RMB226.3 million (US$35.5 million) in 2021, primarily attributable to cash inflows from sales of our travel products
and services of RMB2,539.0  million (US$398.4 million) and cash inflows from other operating activities such as deposits, interest income and government subsidies of
RMB70.0  million  (US$11.0  million),  that  were  offset  by  cash  outflows  due  to  payments  to  travel  suppliers  of  RMB2,386.6    million  (US$374.5    million),  payments
relating  to  other  operating  activities,  which  include  payments  to  employees  and  for  employees’  benefits  of  RMB247.4    million  (US$38.8  million),  payments  for
marketing and promotional activities, office rental and utilities and professional services of RMB186.4 million (US$29.3 million), and payments of taxes and levies of
RMB14.9  million (US$2.3 million).

Our net cash used in operating activities was RMB1,313.1 million in 2020, primarily attributable to cash inflows from sales of our travel products and services of
RMB2,896.3 million and cash inflows from other operating activities such as deposits, interest income and government subsidies of RMB219.3 million, that were offset
by cash outflows due to payments to travel suppliers of RMB3,514.2 million, payments relating to other operating activities, which include payments to employees and
for  employees’  benefits  of  RMB428.9  million,  payments  for  marketing  and  promotional  activities,  office  rental  and  utilities  and  professional  services  of  RMB472.2
million, and payments of taxes and levies of RMB13.4 million.

Our net cash used in operating activities was RMB120.5 million in 2019, primarily attributable to cash inflows from sales of our travel products and services of
RMB20,840.5 million and cash inflows from other operating activities such as deposits, interest income and government subsidies of RMB255.5 million, that were offset
by cash outflows due to payments to travel suppliers of RMB19,302.6 million, payments relating to other operating activities, which include payments to employees and
for  employees’  benefits  of  RMB959.8  million,  payments  for  marketing  and  promotional  activities,  office  rental  and  utilities  and  professional  services  of  RMB858.0
million, and payments of taxes and levies of RMB96.1 million.

Investing Activities

Our net cash provided by investing activities was RMB703.8 million (US$110.4 million) in 2021, primarily attributable to the proceeds from maturity of short-term
investments of RMB1,096.5 million (US$172.1 million), the proceeds from maturity of long-term investments of RMB86.8 million (US$13.6 million) and cash received
from dividend of equity investment of RMB6.0 million (US$0.9 million), which were offset by the increase in loan receivable of RMB134.3 million (US$21.1 million),
the purchase of short-term investments of RMB336.5 million (US$52.8 million), and the purchase of property and equipment and intangible assets of RMB14.7 million
(US$2.3 million).

Our net cash provided by investing activities was RMB1,159.1 million in 2020, primarily attributable to the proceeds from maturity of short-term investments of
RMB1,445.4 million, the decrease in loan receivable of RMB241.0 million, the proceeds from maturity of long-term investments of RMB904.8 million and cash received
from disposal of equity investment of RMB56.6 million, which were offset by the purchase of short-term investments of RMB1,460.1 million, the purchase of property
and equipment and intangible assets of RMB28.3 million and cash paid for acquisition (net of cash received) of RMB0.3 million.

Our net cash used in investing activities was RMB578.1 million in 2019, primarily attributable to the purchase of short-term investments of RMB2,041.3 million, the

cash paid for long-term investment of RMB547.2 million, the purchase of property and

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equipment  and  intangible  assets  of  RMB122.5  million,  the  increase  in  loan  receivable  of  RMB16.6  million,  and  cash  paid  for  acquisition  (net  of  cash  received)  of
RMB33.2 million, which were offset by the proceeds from the maturity of short-term investments of RMB1,614.1million and the proceeds from maturity of long-term
investments of RMB568.5 million.

Financing Activities

Our  net  cash  used  in  financing  activities  in  2021  was  RMB344.6  million  (US$54.1  million),  primarily  attributable  to  RMB621.0  million  (US$97.5  million)  for
repayments  of  short-term  and  long-term  borrowings  and  RMB1.9  million  (US$0.3  million)  for  acquisition  of  noncontrolling  interests  of  subsidiaries,  which  were
partially offset by RMB0.4 million (US$0.1 million) of proceeds from employees exercising stock options and RMB277.9 million (US$43.6 million) of proceeds from
short-term and long-term borrowings.

Our net cash used in financing activities in 2020 was RMB209.5 million, primarily attributable to RMB918.5 million for repayments of short-term and long-term
borrowings,  RMB0.3  million  for  share  repurchase,  RMB14.0  million  for  deferred  and  contingent  consideration  of  business  acquisitions  made  in  previous  years  and
RMB10.0  million  we  paid  to  redeem  non-controlling  interests,  which  were  offset  by  RMB733.3  million  of  proceeds  from  short-term  and  long-term  borrowings,
RMB57,731.0 of proceeds from employees exercising stock options.

Our net cash provided by financing activities in 2019 was RMB485.1 million, primarily attributable to RMB833.5 million of proceeds from short-term and long-term
borrowings, RMB1.5 million of cash contribution from noncontrolling interests and RMB0.1 million of proceeds from employees exercising stock options, which were
offset by RMB281.4 million we paid as repayment of short-term and long-term borrowings, RMB37.7 million we paid to redeem non-controlling interests, RMB13.5
million  we  paid  for  share  repurchase,  RMB13.9  million  we  paid  for  deferred  and  contingent  consideration  of  business  acquisitions  made  in  previous  years,  RMB3.4
million we paid for acquisition of noncontrolling interest of a subsidiary.

Material Cash requirements

Our  material  cash  requirements  as  of  December  31,  2021  mainly  include  debt  obligations,  operating  lease  obligations  and  capital  expenditure  commitments,  as

below:.

Operating Lease Obligations
Bank Borrowings
Capital Commitments

Payment Due by Period

Less Than
1 Year

1-3 Years
(In RMB thousands)

3-5 Years

 18,853  
 9,981  
 1,050  

 21,897  
 7,795  
 —  

 5,896  
 4,400  
 —  

More Than
5 Years

 20,404
 2,149
 —

Total

 67,050  
 24,325  
 1,050  

Our operating lease obligations represent our obligations for the leased premises of our headquarter and offline retail stores.

Our capital commitments are commitments in relation to the purchase of property and equipment including leasehold improvements.

Our short-term and long-term bank borrowings represent borrowings from banks with maturity from six months to six years.

We intend to fund our existing and future material cash requirements for at least the next twelve months after the issuance of this report using  our existing cash
balance,  and  these  commitments  have  been  considered  in  our  assessment  that  we  will  be  able  to  meet  our  obligations  as  they  become  due  over  that  period.  We  will
continue to make cash commitments, including capital expenditures, to support the growth of our business.

We have not entered into any financial guarantees or other commitments to guarantee the payment obligations of any third parties. We have not entered into any off-
balance  sheet  derivative  instruments.  Furthermore,  we  do  not  have  any  retained  or  contingent  interest  in  assets  transferred  to  an  unconsolidated  entity  that  serves  as
credit, liquidity or market risk support to such entity. We do not have any variable interest in any unconsolidated entity that provides financing, liquidity, market risk or
credit support to us or engages in leasing, hedging or research and development services with us.

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Other than as shown above, we did not have any significant capital and other commitments, long-term obligations or guarantees as of December 31, 2021. As of
December 31, 2021, for the purpose of indebtedness, save as disclosed in our consolidated financial statements included elsewhere in this annual report, we did not have
significant contingent liabilities.

Holding Company Structure

We are a holding company with no material operations of our own. We conduct our operations primarily through our wholly owned subsidiaries and the consolidated
affiliated entities in China. As a result, our ability to pay dividends to our shareholders depends upon dividends paid by our PRC subsidiaries. If our PRC subsidiaries or
any newly formed PRC subsidiaries incur debt on their own behalf in the future, the instruments governing their debt may restrict their ability to pay dividends to us. In
addition, our PRC subsidiaries are permitted to pay dividends to us only out of their retained earnings, if any, as determined in accordance with PRC accounting standards
and  regulations.  Under  PRC  law,  each  of  our  subsidiaries  and  the  consolidated  affiliated  entities  in  China  is  required  to  set  aside  at  least  10%  of  its  after-tax  profits
each year, if any, to fund certain statutory reserve funds until such reserve funds reach 50% of its registered capital. In addition, our wholly foreign-owned subsidiaries in
China  may  allocate  a  portion  of  their  after-tax  profits  based  on  PRC  accounting  standards  to  enterprise  expansion  funds  and  staff  bonus  and  welfare  funds  at  their
discretion, and our consolidated affiliated entity may allocate a portion of its after-tax profits based on PRC accounting standards to a surplus fund at its discretion. The
statutory reserve funds and the discretionary funds are not distributable as cash dividends. As our PRC subsidiaries and consolidated affiliated entity have incurred losses,
they have not started to contribute to the statutory reserve funds and discretionary funds. Remittance of dividends by a wholly foreign-owned company out of China is
subject  to  examination  by  the  banks  designated  by  SAFE.  Our  PRC  subsidiaries  have  never  paid  dividends  and  will  not  be  able  to  pay  dividends  until  they  generate
accumulated profits and meet the requirements for statutory reserve funds.

C.Research and Development

We  have  built  our  technology  infrastructure  with  high  levels  of  performance,  reliability,  scalability  and  security.  We  rely  on  internally  developed  proprietary
technologies  and  licensed  technologies  to  manage  and  improve  our  website,  mobile  platform  and  management  systems.  We  have  a  team  of  engineers  dedicated  to
research and development in the areas of website operations, mobile platform, search engine, data analytics and supply chain management system.

Research and product development expenses primarily comprise salaries and other compensation expenses for our research and product development personnel as
well as office rental, depreciation and other expenses related to our research and product development function. Research and product development expenses also include
expenses that are incurred in connection with the planning and implementation phases of development and costs that are associated with the maintenance of our online
platform or software for internal use. Our research and product development expenses decreased from RMB303.6 million in 2019 to RMB100.5 million in 2020 and
further  decreased  to  RMB54.6  (US$8.6)  million  in  2021,  which  was  primarily  due  to  the  decrease  in  research  and  product  development  personnel  related  expenses
impacted by COVID-19.

D.Trend Information

Other  than  as  disclosed  elsewhere  in  this  annual  report,  we  are  not  aware  of  any  trends,  uncertainties,  demands,  commitments  or  events  for  the  year  ended
December 31, 2021 that are reasonably likely to have a material and adverse effect on our net revenues, income, profitability, liquidity or capital resources, or that would
cause the disclosed financial information to be not necessarily indicative of future results of operations or financial conditions.

E.Critical Accounting Estimates

We prepare our consolidated financial statements in accordance with U.S. GAAP, which requires our management to make estimates that affect the reported amounts
of assets, liabilities and disclosures of contingent assets and liabilities at the balance sheet dates, as well as the reported amounts of revenues and expenses during the
reporting periods. To the extent that there are material differences between these estimates and actual results, our financial condition or results of operations would be
affected. We base our estimates on our own historical experience and other assumptions that we believe are reasonable after taking account of our circumstances and
expectations for the future based on available information. We evaluate these estimates on an ongoing basis.

We consider an accounting estimate to be critical if: (i) the accounting estimate requires us to make assumptions about matters that were highly uncertain at the time

the accounting estimate was made, and (ii) changes in the estimate that are reasonably likely to occur

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from period to period or use of different estimates that we reasonably could have used in the current period, would have a material impact on our financial condition or
results of operations. There are other items within our financial statements that require estimation but are not deemed critical, as defined above. Changes in estimates
used  in  these  and  other  items  could  have  a  material  impact  on  our  financial  statements.  For  a  detailed  discussion  of  our  significant  accounting  policies  and  related
judgments, see “Notes to Consolidated Financial Statements – Note 2 Significant Accounting Policies”.

Long-term investments

Long-term investments include equity investments and other long-term investments, which involve significant accounting estimates.

Equity investments

We adopted the ASU 2016-01 at January 1, 2018. Upon adoption of the ASU 2016-01, we elect a measurement alternative for equity investments that do not have
readily  determinable  fair  values  and  where  we  do  not  have  the  ability  to  exercise  significant  influence  over  operating  and  financial  policies  of  the  entity.  Under  the
measurement  alternative,  we  measured  these  investments  at  cost,  less  any  impairment,  plus  or  minus  changes  resulting  from  observable  price  changes  in  orderly
transactions for an identical or similar investment of the same issuer. An impairment loss is recognized in the consolidated statements of comprehensive loss equal to the
excess of the investment’s cost over its fair value when the impairment is deemed other-than-temporary.

Other long-term investments

Other long-term investments include financial products with maturities over one year, which are carried at their fair value at each balance sheet date and changes in

fair value are reflected in the consolidated statements of operations and comprehensive income.

When our assumptions related to the estimates of the fair value of the investments decreased/increased by 5% while holding all other estimates constant, there would

be no significant impact to our consolidated results of operations.

Goodwill

Goodwill  represents  the  excess  of  the  purchase  price  over  the  fair  value  of  identifiable  assets  and  liabilities  acquired  in  business  combinations.  Goodwill  is  not

amortized, but tested for impairment annually or more frequently if events or changes in circumstances indicate that it might be impaired.

We adopted ASU No. 2017-04, “Intangibles—Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment” (“ASU 2017-04”), which removes
the requirement to compare the implied fair value of goodwill with its carrying amount as part of step 2 of the goodwill impairment test. We first assess qualitative factors
to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount, including goodwill, so as to perform the quantitative
goodwill  impairment  test.  If  determined  to  be  necessary,  the  quantitative  impairment  test  is  used  to  identify  goodwill  impairment  by  comparing  the  fair  value  of  a
reporting unit with its carrying amount and recognize an impairment charge for the amount by which the carrying amount exceeds the reporting unit’s fair value. The loss
recognized should not exceed the total amount of goodwill allocated to that reporting unit.

There  is  only  one  reporting  unit  as  Chief  Operating  Decision  Maker  ("CODM")  only  reviews  the  operating  results  on  the  consolidation  level,  and  our  business
substance and economic characteristics of entities and components are similar. Therefore, the goodwill assessment was performed on consolidated level as one reporting
unit.

As  of  December  31,  2021,  we  performed  an  annual  impairment  assessment  and  believed  it  was  more  likely  than  not  an  impairment  was  indicated  based  on
qualitative  assessment  including  the  volatility  of  our  share  price  during  the  year  and  negative  financial  trend  impacted  by  the  outbreak  of  COVID-19.  Quantitative
goodwill  impairment  test  were  performed  and  discounted  cash  flow  analysis  was  used  to  estimate  the  fair  value  of  the  reporting  unit  with  certain  key  assumptions
including  revenue  growth  rate,  gross  margin,  operating  expenses,  working  capital  requirements  and  discount  rate.  Based  on  the  result  of  the  impairment  test,  the  fair
value of the reporting unit was higher than its carrying value as at December 31, 2021. Therefore, no impairment loss was recognized for the year ended December 31,
2021.

No impairment loss was recognized for the year ended December 31, 2021 based on our goodwill impairment test performed.

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When one of our assumptions relating to these factors decreased/increased by 5% while holding all other assumptions constant, the result of the goodwill impairment

assessment would not be impacted and the fair value of the reporting unit would still be above its carrying value.

Impairment of non-financial assets

We  evaluate  our  non-financial  assets  including  property  and  equipment,  intangible  assets,  land  use  rights  and  operating  lease  rights-of-use  assets  for  impairment
whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. The asset group is the unit of account for a non-
financial asset or assets to be held and used, which represents the lowest level for which identifiable cash flows are largely independent of the cash flows of other groups
of assets and liabilities. When these events occur, we measure impairment by comparing the carrying amount of the asset group to future undiscounted net cash flows
expected to result from the use of the assets and their eventual disposition. If the sum of the expected undiscounted cash flows is less than the carrying amount of the
assets, we recognize an impairment loss equal to the difference between the carrying amount and fair value of these assets.

As  at  December  31,  2021,  the  continuous  loss  making  situation,  net  operating  cash  outflow  and  the  uncertainty  as  to  the  future  impact  of  COVID-19  pandemic
indicated that the book value of our non-financial assets are subject to potential impairment risk. All of our non-financial assets are considered one asset group which
represents  the  lowest  level  to  independently  generate  identifiable  cash  flows.  We  performed  an  impairment  test  of  non-financial  assets  using  the  key  assumptions
including revenue growth rate, gross margin, operating expenses and working capital requirements. Based on our assessment, no additional impairment of non-financial
assets was recognized during the years ended December 31, 2019, 2020 and 2021, except for provision for certain intangible assets.

When one of our assumptions relating to these factors decreased/increased by 5% while holding all other assumptions constant, the result of the non-financial assets

impairment assessment would not be impacted and the fair value of the asset  group would still be above its carrying value.

Current expected credit losses

In 2016, the FASB issued ASU No. 2016-13, “Financial Instruments—Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” (“ASC
Topic 326”), which amends previously issued guidance regarding the impairment of financial instruments by creating an impairment model that is based on expected
losses rather than incurred losses. On January 1, 2020, we adopted this ASC Topic 326 and several associated ASUs on the measurement of credit losses, which requires
us  to  estimate  lifetime  expected  credit  losses  upon  recognition  of  the  financial  assets.  We  adopted  the  accounting  standards  update  using  a  modified  retrospective
approach. Upon adoption of the new standard on January 1, 2020, we recorded a net decrease to its retained earnings of RMB19.4 million.

Our  accounts  receivable,  held-to-maturity  investments,  prepayments  and  other  current  assets,  amounts  due  from  related  parties  and  long-term  amounts  due  from
related parties are within the scope of ASC Topic 326. We have identified the relevant risk characteristics of its customers and the related receivables and prepayments,
which include nature, size and types of the services we provide, or a combination of these characteristics. Receivables with similar risk characteristics have been grouped
into pools. For each pool, we consider the historical credit loss experience, current economic conditions, supportable forecasts of future economic conditions, expected
impact  of  COVID-19  and  any  recoveries  in  assessing  the  lifetime  expected  credit  losses.  Other  key  factors  that  influence  the  expected  credit  loss  analysis  include
customer  demographics,  payment  terms  offered  in  the  normal  course  of  business  to  customers,  and  industry-specific  factors  that  could  impact  our  receivables.
Additionally, external data and macroeconomic factors are also considered. This is assessed at each quarter based on our specific facts and circumstances.

When  our  assumptions  related  to  the  estimates  of  loss  severity  and  recoveries  and  macroeconomic  factors  decreased/increased  by  5%  while  holding  all  other

estimates constant, there would be no significant impact to our consolidated results of operations.

Revenue Recognition

We generate revenues primarily from sales of packaged tours and other service fees.

We offer travellers coupons, travel vouchers, membership points or cash rewards from time to time. For customer incentives offered where prior purchase is not

required, we account for them as a reduction of revenue when the coupons and vouchers are utilized to

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purchase travelling products or as selling and marketing expenses when membership points are redeemed for merchandises. For customer incentives offered from prior
purchase, we estimate the amount associated with the future obligation to the customers, and record them as a reduction of revenue when the prior purchase revenue is
initially recognized. Unredeemed incentives are recorded in other current liabilities in the consolidated balance sheets. We estimate liabilities under the customer loyalty
program  based  on  accumulated  customer  incentives,  and  the  estimate  of  probability  of  redemption  in  accordance  with  the  historical  redemption  pattern.  The  actual
expenditure may differ from the estimated liability recorded.

Income Taxes

Current income taxes are provided on the basis of net income for financial reporting purposes, adjusted for income and expense items which are not assessable or
deductible for income tax purposes, in accordance with the regulations of the relevant tax jurisdictions. Deferred income taxes are provided using the liability method.
Under this method, deferred income taxes are recognized for the tax consequences of temporary differences by applying enacted statutory rates applicable to future years
to differences between the financial statement carrying amounts and the tax bases of existing assets and liabilities. The tax base of an asset or liability is the amount
attributed to that asset or liability for tax purposes. The effect on deferred taxes of a change in tax rates is recognized in the statement of comprehensive loss in the period
of change. A valuation allowance is provided to reduce the amount of deferred tax assets if it is considered more likely than not that some portion of, or all of the deferred
tax assets will not be realized.

U.S. GAAP prescribes a more likely than not threshold for financial statement recognition and measurement of a tax position taken or expected to be taken in a tax
return. Guidance also provides for derecognition of income tax assets and liabilities, classification of current and deferred income tax assets and liabilities, accounting for
interest  and  penalties  associated  with  tax  positions,  accounting  for  income  taxes  in  interim  periods,  and  income  tax  disclosures.  Significant  judgment  is  required  in
evaluating our uncertain tax positions and determining our provision for income taxes. As of December 31, 2020 and 2021, we did not have any significant unrecognized
uncertain tax positions or any interest or penalties associated with tax positions.

In  order  to  assess  uncertain  tax  positions,  we  apply  a  more  likely  than  not  threshold  and  a  two-step  approach  for  the  tax  position  measurement  and  financial
statement  recognition.  Under  the  two-step  approach,  the  first  step  is  to  evaluate  the  tax  position  for  recognition  by  determining  if  the  weight  of  available  evidence
indicates that it is more likely than not that the position will be sustained, including resolution of related appeals or litigation processes, if any. The second step is to
measure the tax benefit as the largest amount that is more than 50% likely to be realized upon settlement.

Share-based Compensation

We account for share options and restricted shares granted to employees in accordance with ASC 718, “Stock Compensation”. The 2014 Share Incentive Plan, or the
2014 Plan, allows the plan administrator to grant options, restricted shares and restricted share units. The 2008 Plan allows the plan administrator to grant options and
restricted shares to our employees, directors, and consultants. The plan administrator under both plans is our board of directors or a committee appointed and determined
by the board. The board may also authorize one or more of our officers to grant awards under the plan. In accordance with the guidance, we determine whether a stock-
based award should be classified and accounted for as a liability award or equity award. Under the 2008 Plan and the 2014 Plan, we only granted options to employees
and directors, and such stock-based compensation is considered to be equity classified awards, and is recognized in the financial statements based on their grant date fair
values which are calculated using the binomial option pricing model. Share-based compensation expense is recorded net of an estimated forfeiture rate at the time of
grant and revised, if necessary, in subsequent periods if actual forfeitures differ from initial estimates. Share-based compensation expense is recorded net of estimated
forfeitures such that expenses are recorded only for those share-based awards that are expected to ultimately vest.

Under  the  2008  Plan  and  the  2014  Plan,  options  granted  to  employees  vest  upon  satisfaction  of  a  service  condition,  which  is  generally  satisfied  over  four  years.
Accordingly,  we  recognized  a  significant  share-based  compensation  expense  of  RMB61.7  million,  RMB20.5  million  and  RMB9.1  million  (US$1.4  million)  in  2019,
2020 and 2021, respectively. The estimates we used to determine the fair value of these options in computing our share-based compensation expense are determined on
the respective grant dates, and will not change when the underlying shares begin trading because our options are equity classified awards.

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The following table sets forth the options granted under the 2008 Plan and the 2014 Plan in 2019 and no options were granted in 2020 and 2021:

Fair Value
of Option
as of the
Grant Date

    Fair Value of
the Underlying
Ordinary
Shares as of the
Grant Date

Intrinsic Value
as of the Grant
Date

Exercise Price

     US$

     RMB(2)

     US$      RMB(2)      US$

Number
of
Options
     Granted

Jan 30, 2019(1)
Jan 30, 2019(1)

 169,461  
 4,175,853  

 0.0033  
 0.0033  

 0.0230  
 0.0230  

 1.50  
 1.50  

 10.44  
 10.44  

     RMB(2)      US$      RMB(2)     
 1.50  
 1.50  

 10.44  
 10.44  

 10.42   Contemporaneous
 10.42   Contemporaneous

Type of Valuation

 1.50  
 1.50  

(1) Options granted to officers and non-officer employees result in different fair value on the same grant date.

(2) The translations from U.S. dollars to Renminbi were made at a rate of RMB6.5063 to US$1.00, the exchange rate in effect as of December 29, 2017 for the
options granted before December 31, 2017, and at a rate of RMB6.8755 to US$1.00, the exchange rate in effect as of December 31, 2018 for the options granted
after January 1, 2018, and at a rate of RMB6.9618 to US$1.00, the exchange rate in effect as of December 31, 2019 for the options granted after January 1, 2019
(including January 1, 2019) solely for the convenience of the readers.

We estimated the fair value of awards on their respective grant dates by considering below:

● Expected volatility. We determine if there is sufficient history for us to calculate volatility using trading prices of our own ADSs. Additionally, we may update

the list of comparable companies from time to time.

● Risk-free interest rate (per annum). We update this estimate each time a new stock award is granted.

● Exercise multiple. The exercise multiple is estimated based on a consideration of empirical studies on the actual exercise behavior of employees of comparable
companies as we currently do not have a sufficiently long history of employee exercise patterns. Based on our employees’ exercise behavior and pattern, we
continue to update this estimate when stock awards are granted.

● Expected dividend yield. This estimate remained unchanged since our initial public offering and is unlikely to change in the foreseeable future, as we do not

anticipate any dividend payments on our ordinary shares in the foreseeable future.

● Expected term (in years). This estimate did not change upon completion of our initial public offering.

● Expected forfeiture rate (post-vesting). We update this estimate each time a new stock award is granted based on the turnover rate of our employees.

● Fair value of our ordinary shares. The fair value of our ordinary shares on the grant date is determined based on the trading price of our ADSs on such date, as

opposed to applying the income approach valuation method.

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Item 6.Directors, Senior Management and Employees

A.Directors and Senior Management

The following table sets forth information regarding our executive officers and directors as of the date of this annual report.

Directors and Executive Officers
Dunde Yu
Kun Li
Jie Zhu
Haifeng Yan
Frank Lin
Shiwei Zhou
Onward Choi
Jack Xu
Jiangtao Liu
Haijin Cheng
Anqiang Chen
Wei Zhang

     Age     

Position/Title

41   Founder, Chairman and Chief Executive Officer
34   Director
41   Director
Independent Director
40  
Independent Director
57  
Independent Director
46  
Independent Director
51  
Independent Director
54  
Independent Director
44  
51  
Independent Director
46   Financial Controller
56   Executive Vice President

Mr. Dunde Yu is our founder and has served as chairman of our board of directors and chief executive officer since our inception. Prior to founding our company,
Mr. Yu was the chief technology officer of ci123.com in 2006, where he helped ci123.com  become  a  leading  Chinese  childcare  website.  From  2004  to  2006,  Mr. Yu
served as the technical director of Bokee.com. Mr. Yu received a bachelor’s degree in mathematics from Southeast University in China in 2003.

Mr. Kun Li has served as Tuniu’s director since April 21, 2020. Mr. Kun Li currently serves as the vice general manager of asset management in HNA Tourism &
Hospitality Business Unit. Mr. Li joined HNA Group in July 2013 and has previously served as president of HNA Tourism Innovation Ventures, deputy director of the
investment committee in HNA’s Travel Innovation Platform and general manager of strategic coordination in HNA Hotels and Resorts. Mr. Li has extensive experience
in the fields of tourism and investment. Mr. Li received a master’s degree in financial modeling from University of Glasgow in November 2012.

Mr. Jie Zhu has served as our director since February 2016. Currently, Mr. Zhu serves as Vice President of Wangfujing Group CO., Ltd. After joining HNA Tourism
Group in 2011, Mr. Zhu headed the investment and securities business divisions of HNA Tourism Group and its subsidiary Beijing Tourism Investment Fund. Mr. Zhu
Joined Wangfujing Group CO., Ltd in 2021. Mr. Zhu holds an MBA from Glendon-York University.

Mr. Haifeng Yan has served as our director since our inception and is now our independent director. Mr. Yan is the founder and Chief Executive Officer of Black Fish
Group Limited. Mr. Yan co-founded Tuniu in 2006 and previously served as our Chief Operating Officer and President until November 2017. Prior to founding Tuniu,
Mr. Yan was one of the founding members and Chief Operating Officer of ci123.com, a leading childcare website in China, from 2005 to 2006. Prior to that, Mr. Yan
served as an analyst of iTech Holdings Limited in 2004.

Mr. Frank Lin has served as our independent director since December 2009. Mr. Lin is a general partner of DCM, a technology venture capital firm. Prior to joining
DCM in 2006, Mr. Lin was chief operating officer of Sina Corporation, a Nasdaq-listed company. He co-founded SINA’s predecessor, SinaNet, in 1995 and later guided
SINA through its listing on Nasdaq. Mr. Lin had also held various marketing, engineering and managerial positions at Octel Communication Inc. and NYNEX. Mr. Lin
currently  serves  on  the  board  of  directors  of  various  DCM  portfolio  companies,  including  Vipshop  Holdings  Limited,  China  Online  Education  Group  (51  Talk.com),
which are NYSE listed companies, Kuaishou Technology, a Hong Kong Exchange listed company. Mr. Lin received an MBA degree from Stanford University and a
bachelor’s degree in engineering from Dartmouth College.

Mr. Shiwei Zhou has served as Tuniu’s independent director since February 2021. Mr. Zhou currently serves as Vice President of Corporate Strategy & Investment at
Trip.com Group (NASDAQ: TCOM), leading the Company’s strategic M&A activity and investments. Mr. Zhou joined Trip.com Group in November 2015 as the head
of its investor relations department. Before joining Trip.com Group, Mr. Zhou worked in equity research on the both the buy side and the sell side in the US, covering the
technology, real estate, and hospitality sectors. Prior to that, he worked in a private investment fund, investing in US real estate assets. Mr. Zhou is a

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Certified Financial Analyst (CFA) and received an MBA degree from the University of Southern California, a Master of Science degree from Columbia University, and a
Bachelor of Engineering degree from Tongji University.

Mr. Onward Choi has served as our independent director since May 2014. Mr. Choi was the acting chief financial officer of NetEase Inc., a Nasdaq-listed company,
from  July  2007  to  June  2017.  Mr.  Choi  currently  serves  as  the  independent  director  and  the  chairman  of  the  audit  committee  of  Smart  Share  Global  Limited  and
Ucloudlink Group Inc., both are Nasdaq-listed companies. Mr. Choi also serves as an independent non-executive director and the chairman of the audit committee of
Beijing Jingkelong Company Limited (HKEX: 0814) and Tongdao Liepin Group (HKEX: 6100), both of which are listed on the Hong Kong Stock Exchange. Mr. Choi is
a fellow member of the Association of Chartered Certified Accountants, CPA Australia, and the Hong Kong Institute of Certified Public Accountants. Mr. Choi received
a bachelor’s degree in accountancy with honors from the Hong Kong Polytechnic University.

Mr. Jack Xu has served as our independent director since May 2014. Mr. Xu is the managing partner at Seven Seas Venture Partners. Mr. Xu served as Co-President
and Chief Technology Officer of Sina Corporation, a Nasdaq-listed company, from January 2013 to February 2015. Prior to joining Sina Corporation, Mr. Xu worked at
Cisco as the Corporate Vice President of the Communications and Collaboration business unit. Previously, Mr. Xu served as Vice President of Engineering and Research
at eBay from October 2002 to April 2008 and Chief Technology Officer at NetEase from May 2000 to July 2002. He led Excite’s search engine development in 1996,
while pursuing a Ph.D. at the University of California at Berkeley. Mr. Xu received a bachelor’s degree and a master’s degree in information management from Sun Yat-
Sen University in China.

Mr.Jiangtao Liu  has  served  as  Tuniu’s  independent  director  since  February  2021.  Mr.  Jiangtao  Liu  joined  Caissa  Group  in  2019  and  currently  serves  as  Chief
Executive Officer of Caissa Group. Prior to joining Caissa Group, Mr. Liu served as Vice Chairman of Secoo Group, Executive Director and Senior Vice President of
Elion Resources Group and Vice Chairman of HNA Tourism Group Co. Mr. Liu received a bachelor’s degree in engineering from Nanjing University of Aeronautics and
Astronautics and is currently pursuing an EMBA degree in the PBC School of Finance at Tsinghua University.

Mr. Haijin Cheng has served as Tuniu’s independent director since March 2021. Mr. Cheng has extensive experience in internal auditing, financial management and
strategic M&A with companies in a range of industries and countries. Mr. Cheng is the founder and president of Shanghai Huan Pu Management Consulting Co., which
provides management advisory services to domestic and foreign companies. Prior to founding Huan Pu, Mr. Cheng served as the leader of the business development
department in General Electric (China) Ltd, director of the business development department in Honeywell (China) Ltd., senior officer of the audit department in Bank of
China (Hong Kong) and corporate accountant in C. P. Group of Thailand. Mr. Cheng currently serves as an independent director of Centre Testing International Group
Co., Ltd. (300012.SZ), an A-share company listed on the Shenzhen Stock Exchange. Mr. Cheng is a Certified Public Accountant USA and received an MBA degree from
Cornell University.

Mr. Anqiang  Chen  has  served  as  our  financial  controller  since  May  2020.  Mr.  Chen  joined  Tuniu  in  March  2010.  Prior  to  the  financial  controller  appointment,
Mr. Chen previously served as associate vice president in charge of budgeting and working capital management at Tuniu. Mr. Chen has over 25 years of experience in
finance and management across various industries. Mr. Chen holds an MBA from Xi’an University of Technology.

Mr.  Wei  Zhang  has  served  as  our  executive  vice  president  since  May  2017.  Mr.  Zhang  joined  us  in  May  2015  as  a  senior  vice  president.  Prior  to  joining  us,
Mr.  Zhang  worked  in  Jiangsu  Hiteker  High-tech  Co.,  Ltd.  from  2000  to  2015  in  various  roles  such  as  vice  president  and  executive  president.  Mr.  Zhang  received  a
master’s degree of business administration from a joint program between Renmin University of China and University of Wales in 2013.

B.Compensation

For  the  fiscal  year  ended  December  31,  2021,  we  paid  an  aggregate  of  approximately  RMB2.0  million  (US$0.3  million)  in  cash  to  our  executive  officers  and
RMB1.0 million (US$0.2 million) to our non-executive directors and officers. For share incentive grants to our directors and executive officers and the vesting conditions
of such share incentive grants, see “—Share Incentive Plans.”

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Share Incentive Plans

2008 Incentive Compensation Plan

We  adopted  an  incentive  compensation  plan,  or  the  2008  Plan,  in  2008.  The  purposes  of  the  2008  Plan  are  to  attract  and  retain  the  best  available  personnel  for
positions  of  substantial  responsibility,  to  provide  additional  incentive  to  employees  and  consultants,  and  to  promote  the  success  of  our  business  by  offering  these
individuals an opportunity to acquire a proprietary interest in our company. In 2012, we increased the maximum aggregate number of shares which may be issued under
the 2008 Plan from 11,500,000 to 18,375,140. As of February 28, 2022, options to purchase 3,421,602 Class A ordinary shares were outstanding under the 2008 Plan.
The 2008 Plan terminated automatically in 2018.

The following paragraphs summarize the terms of the 2008 Plan.

Types of Awards. The 2008 Plan permits the awards of options and restricted shares.

Plan Administration. Our board of directors or a committee appointed by our board will administer the 2008 Plan. The committee or the full board of directors, as
applicable, will determine the participants to receive awards, the type and number of awards to be granted to each participant, and the terms and conditions of each award
grant, among other things. Our board of directors may authorize one or more officers of us to grant awards under the 2008 Plan, subject to parameters specified by the
board of directors.

Award Agreement. Awards granted under the 2008 Plan are evidenced by an award agreement that sets forth terms, conditions and limitations for each award, which
may  include  the  term  of  the  award,  the  provisions  applicable  in  the  event  that  the  grantee’s  employment  or  service  terminates,  and  our  authority  to  unilaterally  or
bilaterally amend, modify, suspend, cancel or rescind the award, among other things. Pursuant to the form award agreement under the 2008 Plan, 1/4 of the ordinary
shares  underlying  the  option  shall  vest  on  the  first  anniversary  of  the  date  of  grant,  and  1/48  of  the  remaining  ordinary  shares  underlying  the  option  shall  vest  on
a monthly basis in the following three years. However, the option may be exercised, to the extent vested, only (a) in connection with or after certain triggering events if
the option is assumed by a company whose shares are listed on a securities exchange, or (b) unless otherwise allowed by the plan administrator in its sole discretion, if
the option holder obtains all the necessary governmental approvals and consents required for the issuance of such shares.

Eligibility. We may grant awards to our employees and consultants of our company. However, we may grant options that are intended to qualify as incentive options

only to our employees.

Vesting Schedule. In general, the plan administrator determines the vesting schedule, which is specified in the relevant award agreement.

Exercise of Options. The plan administrator determines the exercise price for each award, which is stated in the award agreement. The vested portion of option will
expire if not exercised prior to the time as the plan administrator determines at the time of its grant. However, the maximum exercisable term is the tenth anniversary after
the date of a grant.

Transfer Restrictions. Options may not be transferred in any manner by the recipient other than by will or by the laws of descent or distribution, except as otherwise

provided by the plan administrator.

Termination of the 2008 Plan. The 2008 Plan terminated automatically in 2018.

2014 Share Incentive Plan

We adopted the 2014 Share Incentive Plan, or the 2014 Plan, in 2014. The maximum aggregate number of shares which may be issued pursuant to all awards under
the  2014  Plan  was  initially  5,500,000  ordinary  shares  as  of  the  date  of  its  approval.  The  number  of  shares  reserved  for  future  issuances  under  the  2014  Plan  will  be
increased automatically if and whenever the ordinary shares reserved under the 2014 Plan account for less than 1% of the total then-issued and outstanding ordinary
shares on an as-converted basis, as a result of which increase, the ordinary shares reserved under the 2014 Plan immediately after each such increase shall equal to 5% of
the  then-issued  and  outstanding  ordinary  shares  on  an  as-converted  basis  (the  "Evergreen  Provision").  Pursuant  to  the  Evergreen  Provision,  the  maximum  aggregate
number  of  shares  which  may  be  issued  under  the  2014  Plan  increased  automatically  by  an  aggregate  of  36,464,263  Class  A  ordinary  shares  in  December  2014,
August 2015 and December 2016, respectively, reaching to a total of 41,964,263

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Class A ordinary shares. As of February 28, 2022, options to purchase 8,952,282 Class A ordinary shares and 13,170 restricted shares were outstanding under the 2014
Plan.

The following paragraphs summarize the terms of the 2014 Plan.

Types of Awards. The 2014 Plan permits the awards of options, restricted shares and restricted share units.

Plan Administration. Our board of directors or a committee designated by our board administers the 2014 Plan. The committee or the full board of directors, as
applicable, determines the participants to receive awards, the type and number of awards to be granted to each participant, and the terms and conditions of each award
grant.

Award Agreement. Awards granted under the 2014 Plan are evidenced by an award agreement that sets forth terms, conditions and limitations for each award, which
may include the term of the award, the provisions applicable in the event of the grantee’s employment or service terminates, and our authority to unilaterally or bilaterally
amend, modify, suspend, cancel or rescind the award.

Eligibility.  We  may  grant  awards  to  our  employees,  directors  and  consultants  of  our  company.  However,  we  may  grant  options  that  are  intended  to  qualify  as

incentive share options only to our employees and employees of our parent companies and subsidiaries.

Acceleration of Awards upon Change in Control. If a change in control of our company occurs, the plan administrator may, in its sole discretion, provide for (i) all
awards outstanding to terminate at a specific time in the future and give each participant the right to exercise the vested portion of such awards during a specific period of
time, or (ii) the purchase of any award for an amount of cash equal to the amount that could have been attained upon the exercise of such award, or (iii) the replacement
of such award with other rights or property selected by the plan administrator in its sole discretion, or (iv) payment of award in cash based on the value of ordinary shares
on the date of the change-in-control transaction plus reasonable interest.

Vesting Schedule. In general, the plan administrator determines the vesting schedule, which is specified in the relevant award agreement.

Exercise of Options. The plan administrator determines the exercise price for each award, which is stated in the award agreement. The vested portion of option will
expire if not exercised prior to the time as the plan administrator determines at the time of its grant. However, the maximum exercisable term is the tenth anniversary after
the date of a grant.

Transfer Restrictions. Awards may not be transferred in any manner by the recipient other than by will or the laws of descent and distribution, except as otherwise

provided by the plan administrator.

Termination of the 2014 Plan. Unless terminated earlier, the 2014 Plan will terminate automatically in 2024. Our board of directors has the authority to amend or

terminate the plan subject to shareholder approval or home country practice.

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The following table summarizes, as of February 28, 2022, the outstanding options and restricted shares granted to our directors and executive officers under the 2008

Plan and 2014 Plan.

Name
Dunde Yu

Wei Zhang

Jack Xu
Onward Choi
Directors and officers as a group

Ordinary
Shares
Underlying
Options
Awarded/
Restricted
Shares
 630,814  
 1,100,000  
 1,269,995  
 900,000  
 760,000  
 1,981,000  
 1,420,000  
 17,256  
 3  
 12,564  
*  
*  
*  
*  
*  
*  
*  
 8,801,148  

Exercise Price

(US$/
Share)
 0.100  
 0.226  
 0.0001  
 3.000  
 3.090  
 3.090  
 2.683  
 0.0001  
 1.670  
 0.0033  
 3.090  
 0.0001  
 2.683  
 1.670  
 0.0033  
N/A
N/A
 —  

(RMB/
Share)(3)
 0.637
 1.44
 0.001
 19.118
 19.691
 19.691
 17.098
 0.001
 10.642
 0.021
 19.691
 0.001
 17.098
 10.642
 0.021

 —

Date of Grant
November 5, 2009  
March 11, 2011  
August 1, 2013  
June 13, 2014  
March 6, 2015  
August 20, 2015  
December 2, 2016  
January 1, 2017  
May 8, 2018  
January 30, 2019  
August 20, 2015  
August 20, 2015  
December 2, 2016  
May 8, 2018  
January 30, 2019  
May 9, 2018  
May 9, 2018  
 —  

Vesting
Schedule
4 years(1)
4 years(1)
4 years(1)
4 years(1)
4 years(1)
4 years(1)
4 years(1)
1 years(2)
4 years(1)
1 years(2)
4 years(1)
4 years(1)
4 years(1)
4 years(1)
1 years(2)
4 years(1)
4 years(1)
 —

Date of Expiration

November 4, 2029
March 10, 2031
July 31, 2029
June 12, 2024
March 5, 2025
August 19, 2025
December 1, 2026
December 31, 2026
May 7, 2028
January 29, 2029
August 19, 2025
August 19, 2025
December 1, 2026
May 7, 2028
January 29, 2029
May 8, 2028
May 8, 2028
 —

*

Shares underlying vested options less than 1% of our total outstanding shares.

† Denotes restricted share award; all other awards in this table are option awards.

(1) Pursuant to the relevant award agreement, 1/4 of the ordinary shares underlying the option or restricted shares shall vest on the first anniversary of the date of
grant, and 1/48 of the remaining ordinary shares underlying the option or restricted shares shall vest on a monthly basis in the following three years. However,
the option or restricted shares may be exercised, to the extent vested, only (a) in connection with or after certain triggering events if the option is assumed by a
company whose shares are listed on a securities exchange, or (b) unless otherwise allowed by the plan administrator in its sole discretion, if the option holder or
holder of restricted shares obtains all the necessary governmental approvals and consents required for the issuance of such shares.

(2) Pursuant  to  the  relevant  award  agreement,  1/12  of  the  ordinary  shares  underlying  the  option  shall  vest  on  a  monthly  basis.  However,  the  option  may  be
exercised, to the extent vested, only (a) in connection with or after certain triggering events if the option is assumed by a company whose shares are listed on a
securities exchange, or (b) unless otherwise allowed by the plan administrator in its sole discretion, if the option holder obtains all the necessary governmental
approvals and consents required for the issuance of such shares.

(3) The  prices  in  Renminbi  were  translated  using  the  rate  of  US$1.00  =  RMB6.3726,  the  exchange  rate  in  effect  as  of  December  31,  2021,  solely  for  the

convenience of the readers.

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C.Board Practices

Board of Directors

Our board of directors currently consists of ten directors. A director is not required to hold any shares in our company. A director may vote with respect to any
contract, proposed contract, or arrangement in which he or she is interested provided (a) such director has declared the nature of his or her interest, whether material or
not, at the earliest meeting of the board at which it is practicable to do so, either specifically or by way of a general notice, (b) such director has not been disqualified by
the chairman of the relevant board meeting, and (c) if such contract or arrangement is a transaction with a related party, such transaction has been approved by the audit
committee in accordance with the Nasdaq rules. The directors may exercise all the powers of the company to borrow money, mortgage its business, property and uncalled
capital, and issue debentures or other securities whenever money is borrowed or as security for any obligation of the company or of any third party.

Committees of the Board of Directors

We  have  three  committees  of  the  board  of  directors:  the  audit  committee,  the  compensation  committee  and  the  nominating  and  corporate  governance  committee

under the board of directors. We have adopted a charter for each of the three committees. Each committee’s members and functions are described below.

Audit Committee. Our audit committee consists of Mr. Onward Choi, Mr. Jack Xu and Mr. Haijin Cheng and is chaired by Mr. Choi. Each of Mr. Choi, Mr. Xu and
Mr.  Cheng  satisfies  the  “independence”  requirements  of  Rule  5605(a)(2)  of  the  Nasdaq  Stock  Market  Rules  and  meet  the  independence  standards  under  Rule  10A-3
under  the  Securities  Exchange  Act  of  1934,  as  amended.  Our  board  of  directors  has  determined  that  each  of  Mr.  Choi  and  Mr.  Xu  qualifies  as  an  “audit  committee
financial expert” within the meaning of Item 407(d) of Regulation S-K under the Securities Act of 1933, as amended. The audit committee oversees our accounting and
financial reporting processes and the audits of the financial statements of our company. The audit committee is responsible for, among other things:

● selecting  the  independent  registered  public  accounting  firm  and  pre-approving  all  auditing  and  non-auditing  services  permitted  to  be  performed  by  the

independent registered public accounting firm;

● reviewing with the independent registered public accounting firm any audit problems or difficulties and management’s response;

● reviewing and approving all proposed related party transactions, as defined in Item 404 of Regulation S-K under the Securities Act;

● discussing the annual audited financial statements with management and the independent registered public accounting firm;

● reviewing major issues as to the adequacy of our internal controls and any special audit steps adopted in light of significant or material control deficiencies;

● reviewing and reassessing annually the adequacy of our audit committee charter;

● meeting separately and periodically with management and the independent registered public accounting firm; and

● monitoring compliance with our code of business conduct and ethics, including reviewing the adequacy and effectiveness of our procedures to ensure proper

compliance.

Compensation Committee.  Our  compensation  committee  consists  of  Mr.  Onward  Choi,  Mr.  Jiangtao  Liu  and  Mr.  Jack  Xu,  and  is  chaired  by  Mr.  Choi.  Each  of
Mr. Choi, Mr. Liu and Mr. Xu, satisfies the “independence” requirements of Rule 5605(a)(2) of the Nasdaq Stock Market Rules. The compensation committee assists the
board in reviewing and approving the compensation structure, including all forms of compensation, relating to our directors and executive officers. Our chief executive
officer may not be present at any

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committee meeting during which his compensation is deliberated upon. The compensation committee is responsible for, among other things:

● reviewing and approving, or recommending to the board for its approval, the compensation for our chief executive officer and other executive officers;

● reviewing and recommending to the board for determination with respect to the compensation of our non-employee directors;

● reviewing periodically and approving any incentive compensation or equity plans, programs or similar arrangements; and

● selecting compensation consultant, legal counsel or other adviser only after taking into consideration all factors relevant to that person’s independence from

management.

Nominating and Corporate Governance Committee. Our nominating and corporate governance committee consists of Mr. Jack Xu, Mr. Onward Choi and Mr. Frank
Lin, and is chaired by Mr. Xu. Each of Mr. Xu, Mr. Choi and Mr. Lin satisfies the “independence” requirements of Rule 5605(a)(2) of the Nasdaq Stock Market Rules.
The nominating and corporate governance committee assists the board in selecting individuals qualified to become our directors and in determining the composition of
the board and its committees. The nominating and corporate governance committee is responsible for, among other things:

● recommending nominees to the board for election or re-election to the board, or for appointment to fill any vacancy on the board;

● reviewing  annually  with  the  board  the  current  composition  of  the  board  with  regards  to  characteristics  such  as  independence,  age,  skills,  experience  and

availability of service to us;

● selecting and recommending to the board the names of directors to serve as members of the audit committee and the compensation committee, as well as of the

nominating and corporate governance committee itself;

● developing and reviewing the corporate governance principles adopted by the board and advising the board with respect to significant developments in the law

and practice of corporate governance and our compliance with such laws and practices; and

● evaluating the performance and effectiveness of the board as a whole.

Terms of Directors and Executive Officers

All directors hold office until they are removed by ordinary resolution of the shareholders or become disqualified from being a director in accordance with the terms
of our articles of association. In addition, the service agreements between us, our subsidiaries, if applicable, and the directors do not provide benefits upon termination of
their service. Director nominations by the board of directors are subject to the approval of our corporate governance and nominating committee. Our shareholders may
remove any director by ordinary resolution and may in like manner appoint another person in his stead. A valid ordinary resolution requires (i) a majority of the votes
cast  at  a  shareholder  meeting  (in  person  or  by  proxy)  that  is  duly  constituted  and  meets  the  quorum  requirement;  or  (ii)  approval  by  unanimous  written  shareholder
resolutions. Officers are elected by and serve at the discretion of the board of directors.

Duties of Directors

Under Cayman Islands law, our directors have a duty of loyalty to act honestly in good faith with a view to our best interests. Our directors also have a duty to
exercise the skill they actually possess and such care and diligence that a reasonably prudent person would exercise in comparable circumstances. In fulfilling their duty
of care to us, our directors must ensure compliance with our memorandum and articles of association. A shareholder may have the right to seek damages in our name if a
duty owed by our directors is breached. You should refer to “Item 10. Additional Information—B. Memorandum and Articles of Association—Differences in Corporate
Law—Directors’ Fiduciary Duties.”

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Board Diversity Matrix

Country of Principal Executive Offices
Foreign Private Issuer
Disclosure Prohibited Under Home Country Law
Total Number of Directors

Part I: Gender Identity
Directors
Part II: Demographic Background
Underrepresented Individual in Home Country Jurisdiction
LGBTQ+
Did Not Disclose Demographic Background

D.Employees

Board Diversity Matrix (As of February 28, 2022)

Female

0

Male

 10

PRC
Yes
No
10

0
0
5

Non-Binary

Did Not
  Disclose
 Gender

 0

 0

We  had  a  total  of  6,188,  2,113  and  1,916  employees  as  of  December  31,  2019,  2020  and  2021,  respectively.  The  following  table  sets  forth  the  numbers  of  our

employees, categorized by function, as of December 31, 2021:

Function
Management and administration
Customer service center
Sales and marketing
Research and product development
Total

Number of
Employees

 242
 1,071
 267
 336
 1,916

We enter into standard employment agreements with all our employees. We also enter into confidentiality agreements with certain directors and executive officers
that impose confidentiality obligations until the relevant information becomes public or is no longer considered confidential by us. In addition to salaries and benefits, we
provide stock-based compensation and performance-based bonuses for our employees and commission-based compensation for our sales personnel.

As required by regulations in China, we participate in various employee social security plans that are organized by municipal and provincial governments, including
pension insurance, medical insurance, unemployment insurance, maternity insurance, job-related injury insurance and a housing provident fund. We are required by PRC
laws to make contributions to employee social security plans at specified percentages of the salaries, bonuses and certain allowances of our employees.

Our success depends on our ability to attract, retain and motivate qualified personnel. We believe that we maintain a good working relationship with our employees,

and we have not experienced any significant labor disputes.

E.Share Ownership

The following table sets forth information with respect to the beneficial ownership of our shares as of February 28, 2022 by:

● each of our current directors and executive officers; and

● each person known to us to own beneficially more than 5% of our shares.

See “—B. Compensation—Share Incentive Plans” for more details on options and restricted shares granted to our directors and executive officers.

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The calculations in the table below are based on 371,082,366 ordinary shares outstanding as of February 28, 2022, including 17,373,500 Class B ordinary shares
outstanding and 353,708,866 Class A ordinary shares outstanding (excluding 18,249,177 Class A ordinary shares, represented by 6,083,059 American depositary shares,
repurchased and reserved for the future exercise of options or the vesting of other awards under the 2008 Plan and the 2014 Plan).

Beneficial ownership is determined in accordance with the rules and regulations of the SEC. In computing the number of shares beneficially owned by a person and
the percentage ownership of that person, we have included shares that the person has the right to acquire within 60 days, including through the exercise of any option,
warrant,  or  other  right  or  the  conversion  of  any  other  security.  These  shares,  however,  are  not  included  in  the  computation  of  the  percentage  ownership  of  any  other
person.

Directors and Executive Officers:*
Dunde Yu(1)
Kun Li(2)
Jie Zhu(3)
Jiangtao Liu(4)
Haijin Cheng(5)
Frank Lin(6)
Shiwei Zhou(7)
Haifeng Yan(8)
Onward Choi
Jack Xu(9)
Anqiang Chen
Wei Zhang
All directors and executive officers as a group

Principal Shareholders:
Affiliates of HNA Tourism(10)
Affiliates of Caissa Group(11)
DCM V, L.P. and Affiliates(12)
Dragon Rabbit Capital Limited(13)
Fullshare Holdings Limited(14)

Total
Ordinary
Shares

Voting

     %†

     Power††

Class A
Ordinary
Shares

 11,821,727  
 100,379,869  
 100,379,869  
 78,061,780  
 —  
 25,829,512  
 12,467,252  
 —  
**  
**  
**  
**  
 230,003,071  

Class B
Ordinary
Shares

 10,423,503  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 —  
 10,423,503  

 22,245,230  
 100,379,869  
 100,379,869  
 78,061,780  
 —  
 25,829,512  
 12,467,252  
 —  
**  
**  
**  
**  
 240,426,574  

 100,379,869  
 78,061,780  
 25,829,512  
 3,704,135  
 4,104,137  

 —  
 —  
 —  
 10,423,503  
 6,949,997  

 100,379,869  
 78,061,780  
 25,829,512  
 14,127,638  
 11,054,134  

 5.9  
 27.1  
 27.1  
 21.0  
 —  
 7.0  
 3.4  
 —  
**  
**  
**  
**  
 63.3  

 27.1  
 21.0  
 7.0  
 3.8  
 3.0  

 21.7
 19.0
 19.0
 14.8
 —
 4.9
 2.4
 —
**
**
**
**
 62.3

 19.0
 14.8
 4.9
 20.5
 14.0

*

Except for Kun Li, Jie Zhu, Jiangtao Liu, Haijin Cheng, Frank Lin, Shiwei Zhou, Haifeng Yan and Jack Xu, the business address of our directors and executive
officers is Tuniu Building, No. 32, Suningdadao, Xuanwu District, Nanjing, Jiangsu Province 210042, PRC.

** Shares underlying vested options of less than 1% of our total outstanding shares on an as-converted basis.

†

For each person and group included in this column, percentage ownership is calculated by dividing the number of ordinary shares beneficially owned by such
person or group by the sum of the total number of ordinary shares outstanding as of February 28, 2022, which is 371,082,366 ordinary shares outstanding,
including 17,373,500 Class B ordinary shares outstanding and 353,708,866 Class A ordinary shares outstanding (excluding the 18,249,177 Class A ordinary
shares, represented by 6,083,059 ADSs, repurchased and reserved for the future exercise of options or the vesting of other awards under the 2008 Plan and the
2014 Plan), plus the number of ordinary shares such person or group has the right to acquire, including upon exercise of options and vesting of restricted shares
and restricted share units, within 60 days after February 28, 2022.

†† For each person and group included in this column, percentage ownership percentage of total voting power represents voting power based on both Class A and

Class B ordinary shares held by such person or group, and the ordinary shares such person or group has the right to acquire upon exercise of the stock options or
warrants within 60 days after February 28, 2022, with respect to the total voting power based on all the outstanding shares of our Class A and Class B ordinary
shares as a single class. Each holder of Class A ordinary shares is entitled to one vote per Class A ordinary share. Each holder of our Class B

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ordinary shares is entitled to ten votes per Class B ordinary share. Our Class B ordinary shares are convertible at any time by the holder into Class A ordinary
shares on a share-for-share basis.

(1) Represents (i) 8,091,621 Class A ordinary shares underlying the options that have become fully vested as of February 28, 2022 or will become fully vested

within 60 days after February 28, 2022, (ii) 25,971 Class A ordinary shares represented by 8,657 American Depository Shares held by Mr.Yu, and
(iii) 3,704,135 Class A ordinary shares and 10,423,503 Class B ordinary shares held by Dragon Rabbit Capital Limited, a British Virgin Islands company.
Dragon Rabbit Capital Limited is wholly owned by Longtu Holdings Limited, a British Virgin Islands company which is wholly owned by a trust, of which
Mr. Yu’s family is the beneficiary. The 3,704,135 Class A ordinary shares and 10,423,503 Class B ordinary shares owned by Dragon Rabbit Capital Limited are
currently pledged to Fuqun Limited, as lender under a loan agreement dated August 21, 2017, to secure the obligations of Dragon Rabbit Capital Limited under
the loan agreement.

(2) Represents (i) 90,909,091 Class A ordinary shares held by BHR Winwood Investment Management Limited and (ii) 9,470,778 Class A ordinary shares

represented by 3,156,926 American Depository Shares held by Hong Kong Praise Tourism Investment Limited. The business address of Mr. Li is 10/F Hainan
Airlines Plaza, Xiao Yun Road, Chaoyang District, Beijing, PRC.

(3) Represents (i) 90,909,091 Class A ordinary shares held by BHR Winwood Investment Management Limited and (ii) 9,470,778 Class A ordinary shares

represented by 3,156,926 American Depository Shares held by Hong Kong Praise Tourism Investment Limited. The business address of Mr. Zhu is No. 253
Wangfujing Street, Dongcheng District, Beijing, PRC.

(4) Represents (i) 65,625,000 Class A ordinary shares held by Fabulous Jade Global Limited and (ii) 12,436,780 Class A ordinary shares held by Hopeful Tourism

Limited. The business address of Mr. Liu is Floor 4th, Hopson One office building, No.22 West Dawang Road. Chaoyang District, Beijing, PRC.

(5) The business address of Mr. Cheng is No.4-2-502 Dong Hua Shi Nan Li Yi Qu, Dongcheng District, Beijing, PRC.

(6) Represents (i) 14,653,569 Class A ordinary shares and 1,766,328 Class A ordinary shares represented by 588,776 American Depository Shares held by DCM
V, L.P., (ii) 357,564 Class A ordinary shares and 43,104 Class A ordinary shares represented by 14,368 American Depository Shares held by DCM Affiliates
Fund V, L.P., (iii) 6,022,522 Class A ordinary shares and 539,187 Class A ordinary shares represented by 179,729 American Depository Shares held by DCM
Hybrid RMB Fund, L.P., (iv) 1,696,088 Class A ordinary shares and 615,195 Class A ordinary shares represented by 205,065 American Depository Shares held
by DCM Ventures China Turbo Fund, L.P., and (v) 99,769 Class A ordinary shares and 36,186 Class A ordinary shares represented by 12,062 American
Depository Shares held by DCM Ventures China Turbo Affiliates Fund, L.P. The business address of Mr. Lin is Unit 1, Level 10, Tower W2, Oriental Plaza,
Dong Cheng District, Beijing, PRC.

(7) Represents 12,467,252 Class A ordinary shares held by Ctrip Investment Holding Ltd. The business address of Mr. Zhou is 10F, Building 16, 968 Jinzhong

Road, Shanghai, PRC.

(8) The business address of Mr. Yan is Floor 2-5,Building C6, Zidong International Creative Park, Nanjing, Jiangsu, PRC.

(9) The business address of Mr. Xu is 12011 Magnolia Court, Saratoga, CA 95070, USA.

(10) Represents (i) 90,909,091 class A ordinary shares held by BHR Winwood Investment Management Limited and (ii) 9, 470,778 class A ordinary shares

represented by 3,156,926 American Depository Shares held by Hong Kong Praise Tourism Investment Limited (HK Praise Tourism). BHR Winwood
Investment Management Limited is a company incorporated in Hong Kong and wholly owned by an affiliated fund of HNA Tourism. The business address of
BHR Winwood Investment Management Limited is Unit 3101, 31/F, tower 2, China Central Place, 79 Jianguo Road, Chaoyang District, Beijing 100025, PRC.
HK Praise Tourism is a company organized under the laws of Hong Kong, and is a nominee of Beijing Capital Airlines Co. Limited, a controlled subsidiary of
HNA Tourism. The business address of HK Praise Tourism is Unit 417, 4/F, Lippo

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Centre Tower Two No. 89 Queensway, Admiralty, Hong Kong. We refer to BHR Winwood Investment Management Limited and HK Praise Tourism as
“Affiliates of HNA Tourism.”

(11) Represents (i) 65,625,000 Class A ordinary shares held by Fabulous Jade Global Limited, and (ii) 12,436,780 Class A ordinary shares held by Hopeful Tourism
Limited. The business address of Fabulous Jade Global Limited is c/o P.O. Box 957, Offshore Incorporations Centre, Road Town, Tortola, British Virgin Islands
. Fabulous Jade is a wholly-owned subsidiary of Hopeful Tourism Limited. The business address of Hopeful Tourism Limited is Flat/Rm A, 12/F Kiu Fu
Commercial Building, 300 Lockhart Road, Wan Chai, Hong Kong. Hopeful Tourism Limited is a wholly-owned subsidiary of Caissa Sega Tourism Culture
Investment Limited, which in turn is a wholly-owned subsidiary of Caissa Sega Tourism Culture Development Group Co., Ltd. We refer to Fabulous Jade
Global Limited and Hopeful Tourism Limited as “Affiliates of Caissa Group”.

(12) Represents (i) 14,653,569 Class A ordinary shares and 1,766,328 Class A ordinary shares represented by 588,776 American Depository Shares held by DCM
V, L.P., (ii) 357,564 Class A ordinary shares and 43,104 Class A ordinary shares represented by 14,368 American Depository Shares held by DCM Affiliates
Fund V, L.P., (iii) 6,022,522 Class A ordinary shares and 539,187 Class A ordinary shares represented by 179,729 American Depository Shares held by DCM
Hybrid RMB Fund, L.P., (iv) 1,696,088 Class A ordinary shares and 615,195 Class A ordinary shares represented by 205,065 American Depository Shares held
by DCM Ventures China Turbo Fund, L.P., and (v) 99,769 Class A ordinary shares and 36,186 Class A ordinary shares represented by 12,062 American
Depository Shares held by DCM Ventures China Turbo Affiliates Fund, L.P. The general partner of DCM V, L.P. and DCM Affiliates Fund V, L.P. is DCM
Investment Management V, L.P., whose general partner is DCM International V, Ltd. DCM International V, Ltd., through DCM Investment Management V, L.P.,
has the sole voting and investment power over these shares, and such voting and investment power is exercised by F. Hurst Lin and Matthew C. Bonner, the
directors of DCM International V, Ltd. The general partner of DCM Hybrid RMB Fund, L.P. is DCM Hybrid RMB Fund Investment Management, L.P., whose
general partner is DCM Hybrid RMB Fund International Ltd. DCM Hybrid RMB Fund International Ltd., through DCM Hybrid RMB Fund Investment
Management, L.P., has the sole voting and investment power over these shares, and such voting and investment power is exercised by F. Hurst Lin and Matthew
C. Bonner, the directors of DCM Hybrid RMB Fund International Ltd. The general partner of DCM Ventures China Turbo Fund, L.P. and DCM Ventures China
Turbo Affiliates Fund, L.P. is DCM Turbo Fund Investment Management, L.P., whose general partner is DCM Turbo Fund International, Ltd. DCM Turbo Fund
International, Ltd., through DCM Turbo Fund Investment Management, L.P., has the sole voting and investment power over these shares, and such voting and
investment power is exercised by F. Hurst Lin and Matthew C. Bonner, the directors of DCM Turbo Fund International, Ltd. The business address of DCM
V, L.P., DCM Affiliates Fund V, L.P., DCM Hybrid RMB Fund, L.P., DCM Ventures China Turbo Fund, L.P. and DCM Ventures China Turbo Affiliates
Fund, L.P. is 2420 Sand Hill Road, Suite 200, Menlo Park, CA 94025, the United States.

(13) Dragon Rabbit Capital Limited is wholly owned by Longtu Holdings Limited is a British Virgin Islands company which is wholly owned by a trust, of which

Mr. Yu’s family is the beneficiary. The business address of Dragon Rabbit Capital Limited is Vistra Corporate Services Centre, Wickhams Cay II,  Road Town, 
Tortola, VG1110, British Virgin Islands. The 3,704,135 Class A ordinary shares and 10,423,503 Class B ordinary shares owned by Dragon Rabbit Capital 
Limited are currently pledged to Fuqun Limited, as lender under a loan agreement dated August 21, 2017, to secure the obligations of Dragon Rabbit Capital 
Limited under the loan agreement.

(14) Represents (i) 4,104,137 Class A ordinary shares and (ii) 6,949,997 Class B ordinary shares held by Verne Capital Limited. Verne Capital Limited is a wholly
owned subsidiary of Five Seasons XV Limited. Five Seasons XV Limited is a wholly owned subsidiary of Fullshare Value Fund II L.P. Fullshare Investment
Management III Limited is the general partner of Fullshare Value Fund II L.P., and is wholly owned by Five Seasons XII Limited, which is a wholly owned
subsidiary of Five Seasons XVIII (A) Limited. Five Seasons XVIII (A) Limited is a wholly owned subsidiary of Five Seasons XVIII Limited, which is a wholly
owned subsidiary of Fullshare Holdings Limited. Accordingly, Fullshare Holdings Limited and its affiliates may be deemed to beneficially own the securities
directly held by Verne Capital Limited. The business address of Fullshare Holdings Limited is Unit 2805, Level 28 Admiralty Centre Tower One 18 Harcourt
Road, Admiralty Hong Kong.

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To our knowledge, as of February 28, 2022, 144,302,394 of our outstanding ordinary shares are held by five record holders in the United States. The total number of
shares  held  by  the  five  record  holders  in  the  United  States  represents  38.9%  of  our  total  outstanding  shares.  This  includes  125,034,591  ordinary  shares  (excluding
18,249,177 Class A ordinary shares, represented by 6,083,059 American depositary shares, repurchased and reserved for the future exercise of options or the vesting of
other awards under the 2008 Plan and the 2014 Plan) held of record by JPMorgan Chase Bank, N.A., the depositary of our ADS program. The number of beneficial
owners of our ADSs in the United States is likely to be much larger than the number of record holders of our ordinary shares in the United States. We are not aware of
any arrangement that may, at a subsequent date, result in a change of control of our company.

Item 7.Major Shareholders and Related Party Transactions

A.Major Shareholders

Please refer to “Item 6.E Directors, Senior Management and Employees—Share Ownership.”

B.Related Party Transactions

Contractual Arrangements

For  a  description  of  the  contractual  arrangements  among  Beijing  Tuniu,  Nanjing  Tuniu  and  the  shareholders  of  Nanjing  Tuniu,  see  “Item  4.  Information  on  the

Company—C. Organizational Structure.” See also “Item 3. Key Information—D. Risk Factors—Risks Related to Our Corporate Structure.”

Private Placements, Repurchase and Redesignation

See “Item 5. Operating and Financial Review and Prospects—B. Liquidity and Capital Resources.”

Relationship with Trip.com

Trip.com purchased 5,000,000 Class A ordinary shares in a private placement concurrent with our initial public offering, an additional 3,731,034 Class A ordinary
shares for a total of US$15,000,000 through a private placement transaction in December 2014 as well as an additional 3,750,000 Class A ordinary shares for a total of
US$20,000,000 through a private placement transaction in May 2015. We conduct transactions in the ordinary course of business with Trip.com on the terms of arm-
length transactions. We sell our packaged tours through Trip.com’s online platform and the commission fees to Trip.com were insignificant. We purchased travelling
products from Trip.com’s online platform, which were insignificant. Revenues from Trip.com consist of commission fees for the booking of hotel rooms and air tickets
through  our  online  platform,  amounting  to  RMB65.7  million,  RMB16.9  million  and  RMB145.5  (US$22.8)for  the  years  ended  December  31,  2019,  2020  and  2021,
respectively. As of December 31, 2020 and 2021, amounts due from Trip.com amounted to RMB14.0 million and RMB13.0 million (US$2.0 million), respectively, and
amounts due to Trip.com amounted to RMB18.2 million and RMB3.9 million (US$0.6 million), respectively.

Relationship with Caissa Group

On  November  20,  2020,  pursuant  to  a  share  purchase  agreement  and  certain  amendments,  Caissa  completed  the  purchase  of  all  Class A  ordinary  shares  held  by

JD.com, Inc.

We sold packaged tours through Caissa’s platform and the commission fees to Caissa were insignificant. As of December 31, 2020 and 2021, amounts due from
Caissa amounted to RMB 8.3 million and RMB1.9 million (US$0.3 million), respectively, and amounts due to Caissa amounted to RMB1.9 million and RMB0.8 million
(US$0.1 million).

Relationship with HNA Tourism Group

In November 2015, we entered into a strategic partnership with HNA Tourism through a share subscription agreement, pursuant to which (i) HNA Tourism invested
US$500 million in our company in January 2016 through the acquisition of 90,909,091 newly issued Class A ordinary shares of our company by one of its affiliates, and
(ii) HNA Tourism agreed to provide us with access to its premium airlines and hotels resources at a preferential rate, in compliance with applicable fair competition
market rules, and we undertook to acquire no less than US$100 million products and services sourced from HNA Tourism until June 30, 2018. The transaction

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contemplated by the share subscription agreement was completed on in January 2016. In connection with the strategic partnership with HNA Tourism, we entered into an
investor rights agreement with HNA Tourism in November 2015, which was subsequently amended in December 2015 and February 2016, to govern certain rights and
obligations of us and HNA Tourism. We have purchased RMB443.1 million, RMB164.4 million and RMB112.8 million (US$17.7 million) air tickets from HNA Tourism
for the years ended December 31, 2019, 2020 and 2021, respectively. We sold travelling products through an affiliate of HNA Tourism’s distribution channels and the
revenues were insignificant.

In December 2017, we provided financing to an affiliate of HNA Tourism (the "HNA Affiliate") amounting to RMB40.0 million (US$6.3 million) by purchasing
private placement notes issued by the HNA Affiliate (the “Notes Financing”), with the interest rate of 8.5%, which was repayable in one year and was further requested
by  this  debtor  to  extend  to  December  2020.  The  Notes  Financing  was  guaranteed  by  HNA  Group  Co.,  Limited  (“HNA  Group”),  HNA  Tourism’s  ultimate  holding
company, and was further pledged by certain equity investment held by HNA Affiliate. In May 2018, we provided financing in the form of accounts receivable factoring
arrangement (the “Loan Financings”) to another affiliate of HNA Tourism amounting to RMB500.0 million (US$78.5 million) with the average interest rate of 14% per
annum  and  service  fee  rate  of  6%,  which  were  repayable  in  one  year  and  was  further  requested  by  this  creditor  to  extend  to  May  2021.  The  Loan  Financings  were
guaranteed by another affiliate of HNA Tourism, a subsidiary of HNA Group.

As of December 31, 2019, we reviewed the recoverability of above Notes Financing and Loan Financings and recorded an allowance provision of RMB1.9 million
and RMB21.3 million against the carrying value, respectively, to reflect the credit risk associated with the respective outstanding balances. In addition, the remaining
balance of the Notes Financing and the Loan Financings of RMB44.8 million (US$7.0 million) and RMB512.8 million (US$80.5 million) were presented in non-current
assets, based on management’s estimates of time for collection.

By  the  ended  of  2020,  we  did  not  receive  the  repayment  of  RMB40.0  million  (US$6.3  million)  from  the  affiliate  of  HNA  Tourism  according  to  the  extended
schedule  and  no  settlement  plans  were  reached  for  the  outstanding  balance.  In  addition,  HNA  Group,  HNA  Tourism’s  ultimate  holding  company,  received  a  formal
bankruptcy and restructuring notice from the Hainan Province High People’s Court (the “Court”) following creditors’ action against HNA Group due to its failure to pay
overdue  debts.  Based  on  the  assessment  of  all  then  available  information  of  HNA  Group’s  restructuring  plan,  we  believed  it  was  unlikely  to  collect  the  outstanding
receivables as of December 31, 2020. Accordingly, we provided full allowance for current expected credit losses (“CECL”) on the remaining balance at the amount of
RMB44.8 million (US$7.0 million) and RMB512.8 million (US$80.5 million) for the Notes Financing and the Loan Financings, respectively. Moreover, we provided a
full  allowance  of  RMB30.8  million  (US$4.8  million)  for  the  current  amounts  due  from  HNA  Tourism  affiliates.  As  of  December  31,  2020,  the  carrying  value  of  the
Notes Financing, Loan Financing and amounts due from other HNA Tourism affiliates (collectively referred to as “HNA debts”) was RMB nil.

In  October  2021,  debt  restructuring  plans  of  HNA  Group  and  its  affiliates  were  approved  by  the  creditors  and  the  Court,  pursuant  to  which  HNA  Group  and  its
affiliates would settle their debts owed to the creditors by various means, including cash, shares of Hainan Airlines Holding Co., Ltd., (“HNA Airlines”), a company
listed in Chinese A share market, and units in a trust comprising assets/liabilities of HNA Group and certain of its affiliates, etc. In December 2021, we received cash of
RMB0.3 million (US$0.05 million) and 531,591 shares of HNA Airlines with value of RMB1 million (US$0.16 million) as part of the settlement of the HNA debts, of
which  CECL  allowance  was  fully  provided  in  the  prior  years.  Accordingly,  a  reversal  of  CECL  allowance  at  the  amount  of  RMB1.3  million  (US$0.2  million)  was
credited to the consolidated statements of comprehensive loss in 2021.

Employment Agreements and Indemnification Agreements

See “Item 6. Directors, Senior Management and Employees—B. Compensation.”

Share Incentive Plans

See “Item 6. Directors, Senior Management and Employees—B. Compensation.”

C.Interests of Experts and Counsel

Not applicable.

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Item 8.Financial Information

A.Consolidated Statements and Other Financial Information

See “Item 18. Financial Statements.”

Legal Proceedings

From  time  to  time,  we  may  be  involved  in  legal  proceedings  in  the  ordinary  course  of  our  business.  We  are  not  currently  a  party  to  any  material  legal  or

administrative proceedings.

Dividend Policy

Our board of directors has discretion as to whether to distribute dividends, subject to applicable laws. Even if our board of directors decides to pay dividends, the
form, frequency and amount will depend upon our future operations and earnings, capital requirements and surplus, general financial condition, contractual restrictions
and other factors that our board of directors may deem relevant. If we pay any dividends, we will pay our ADS holders to the same extent as holders of our ordinary
shares,  subject  to  the  terms  of  the  deposit  agreement,  including  the  fees  and  expenses  payable  thereunder.  See  “Item  12.  Description  of  Securities  Other  than  Equity
Securities—D. American Depositary Shares.” Cash dividends on our ordinary shares, if any, will be paid in U.S. dollars.

We have not previously declared or paid cash dividends and we have no plan to declare or pay any dividends in the near future on our shares or ADSs. We currently

intend to retain most, if not all, of our available funds and any future earnings to operate and expand our business.

We are a holding company incorporated in the Cayman Islands. We rely principally on dividends from our PRC subsidiaries for our cash requirements, including any
payment  of  dividends  to  our  shareholders.  PRC  regulations  may  restrict  the  ability  of  our  PRC  subsidiaries  to  pay  dividends  to  us.  See  “Item  4.  Information  on  the
Company—B. Business Overview—PRC Regulation—Regulations on Dividend Distribution” and “Item 12. Description of Securities Other than Equity Securities—D.
American Depositary Shares.” Cash dividends on our common shares, if any, will be paid in U.S. dollars.

B.Significant Changes

Except as disclosed elsewhere in this annual report, we have not experienced any significant changes since the date of our audited consolidated financial statements

included in this annual report.

Item 9.The Offer and Listing

A.Offering and Listing Details

See “—C. Markets.”

B.Plan of Distribution

Not applicable.

C.Markets

Our ADSs, each representing three Class A ordinary shares of ours, have been listed on Nasdaq since May 9, 2014 under the symbol “TOUR.”

D.Selling Shareholders

Not applicable.

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E.Dilution

Not applicable.

F.Expenses of the Issue

Not applicable.

Item 10.Additional Information

A.Share Capital

Not applicable.

B.Memorandum and Articles of Association

We are a Cayman Islands company and our affairs are governed by our memorandum and articles of association and the Companies Act (Revised) of the Cayman
Islands, which we refer to as the Companies Act below. The following are summaries of material provisions of our fifth amended and restated memorandum and articles
of association that became effective immediately prior to the completion of our initial public offering in May 2014, insofar as they relate to the material terms of our
ordinary shares.

Registered Office and Objects

Our registered office in the Cayman Islands is located at International Corporation Services Ltd., P.O. Box 472, 2nd Floor, Harbour Place, 103 South Church Street,
George Town, Grand Cayman KY1-1106, Cayman Islands, or at such other place as our board of directors may from time to time decide. The objects for which our
company is established are unrestricted and we have full power and authority to carry out any object not prohibited by the Companies Act, as amended from time to time,
or any other law of the Cayman Islands.

Board of Directors

See “Item 6. Directors, Senior Management and Employees—C. Board Practices.”

Ordinary Shares

General. Our authorized share capital is US$100,000 divided into 1,000,000,000 shares, with a par value of US$0.0001 each, which will be divided into 780,000,000
Class A ordinary shares with a par value of US$0.0001 each, 120,000,000 Class B ordinary shares with a par value of US$0.0001 each, and 100,000,000 shares of a par
value of US$0.0001 each of such class or classes (however designated) as our board of directors may determine. Holders of Class A ordinary shares and Class B ordinary
shares have the same rights except for voting and conversion rights. All of our outstanding ordinary shares are fully paid and non-assessable. Certificates representing the
ordinary shares are issued in registered form. Our shareholders who are non-residents of the Cayman Islands may freely hold and transfer their ordinary shares.

Dividends. The holders of our ordinary shares are entitled to such dividends as may be declared by our board of directors. Our current articles of association provide
that dividends may be declared and paid out of our profits, realized or unrealized, or from any reserve set aside from profits which our board of directors determine is no
longer  needed.  Dividends  may  also  be  declared  and  paid  out  of  share  premium  account  or  any  other  fund  or  account  which  can  be  authorized  for  this  purpose  in
accordance with the Companies Act. Holders of Class A ordinary shares and Class B ordinary shares are entitled to the same amount of dividends, if declared.

Voting Rights. In respect of all matters subject to a shareholders’ vote, each Class A ordinary share is entitled to one vote, and each Class B ordinary share is entitled
to ten votes, voting together as one class. Voting at any meeting of shareholders is by show of hands unless a poll is demanded. A poll may be demanded by the chairman
of such meeting or any shareholder present in person or by proxy. Each holder of our ordinary shares are entitled to vote such ordinary shares as are registered in his or
her name on our register of members.

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A quorum required for a meeting of shareholders consists of at least two shareholders who hold at least one third in nominal value of our share capital in issue at the
meeting  present  in  person  or  by  proxy  or,  if  a  corporation  or  other  non-natural  person,  by  its  duly  authorized  representative.  Shareholders’  meetings  may  be  held
annually. Each general meeting, other than an annual general meeting, shall be an extraordinary general meeting. Extraordinary general meetings may be called by a
majority of our board of directors or our chairman or upon a requisition of shareholders holding at the date of deposit of the requisition not less than one-third of the
aggregate  voting  power  of  our  company.  Advance  notice  of  at  least  14  calendar  days  is  required  for  the  convening  of  our  annual  general  meeting  and  other  general
meetings. All holders of ordinary shares are permitted to attend general and extraordinary meetings.

An ordinary resolution to be passed at a meeting by the shareholders requires the affirmative vote of a simple majority of the votes attaching to the ordinary shares
cast at a meeting, while a special resolution requires the affirmative vote of no less than two-thirds of the votes cast attaching to the outstanding ordinary shares at a
meeting. A special resolution is required for important matters such as a change of name or making changes to our current memorandum and articles of association.

Conversion. Each Class B ordinary share can be convertible into one Class A ordinary share at any time by the holder. Class A ordinary shares are not convertible
into Class B ordinary shares under any circumstances. Upon any transfer of Class B ordinary shares by a holder to any person or entity which is not an affiliate of such
holder, such Class B ordinary shares will be automatically and immediately converted into the equivalent number of Class A ordinary shares.

Transfer of Ordinary Shares. Subject to the restrictions set out below, any of our shareholders may transfer all or any of his or her ordinary shares by an instrument

of transfer in the usual or common form or any other form approved by our board of directors.

Our board of directors may, in its absolute discretion, decline to register any transfer of any ordinary share which is not fully paid up or on which we have a lien. Our

board of directors may also decline to register any transfer of any ordinary share unless:

● the instrument of transfer is lodged with us, accompanied by the certificate for the ordinary shares to which it relates and such other evidence as our board of

directors may reasonably require to show the right of the transferor to make the transfer;

● the instrument of transfer is in respect of only one class of ordinary shares;

● the instrument of transfer is properly stamped, if required;

● in the case of a transfer to joint holders, the number of joint holders to whom the ordinary share is to be transferred does not exceed four;

● the shares transferred are free of any lien in favor of the Company; and

● a fee of such maximum sum as the Nasdaq Global Market may determine to be payable or such lesser sum as our directors may from time to time require is paid

to us in respect thereof.

If  our  directors  refuse  to  register  a  transfer  they  shall,  within  three  months  after  the  date  on  which  the  instrument  of  transfer  was  lodged,  send  to  each  of  the

transferor and the transferee notice of such refusal.

The registration of transfers may, after compliance with any notice required of the Nasdaq Global Market, be suspended and the register closed at such times and for
such periods as our board of directors may from time to time determine, provided, however, that the registration of transfers shall not be suspended nor the register closed
for more than 30 calendar days in a year.

Liquidation.  On  a  return  of  capital  on  winding  up  or  otherwise  (other  than  on  conversion,  redemption  or  purchase  of  ordinary  shares),  assets  available  for
distribution among the holders of ordinary shares shall be distributed among the holders of the ordinary shares on a pro rata basis. If our assets available for distribution
are insufficient to repay all of the paid-up capital, the assets will be distributed so that the losses are borne by our shareholders proportionately. Any distribution of assets
or capital to a holder of a Class A ordinary share and a holder of a Class B ordinary share will be the same in any liquidation event.

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Calls on Ordinary Shares and Forfeiture of Ordinary Shares. Our board of directors may from time to time make calls upon shareholders for any amounts unpaid
on their ordinary shares in a notice served to such shareholders at least 14 calendar days prior to the specified time of payment. The ordinary shares that have been called
upon and remain unpaid are subject to forfeiture.

Redemption of Ordinary Shares. The Companies Act and our current articles of association permit us to purchase our own shares. In accordance with our current
articles of association and provided the necessary shareholders or board approval have been obtained, we may issue shares on terms that are subject to redemption, at our
option or at the option of the holders of these shares, on such terms and in such manner, including out of capital, as may be determined by our board of directors.

Alteration of Share Capital. We may from time to time by ordinary resolution increase the share capital by such sum, to be divided into shares of such classes and
amount, as the resolution shall prescribe. We may by ordinary resolution: (a) consolidate and divide all or any of our share capital into shares of a larger amount than its
existing shares; (b) convert all or any of our paid up shares into stock and reconvert that stock into paid up shares of any denomination; (c) subdivide our existing shares,
or any of them into shares of a smaller amount provided that in the subdivision the proportion between the amount paid and the amount, if any, unpaid on each reduced
share shall be the same as it was in case of the share from which the reduced share is derived; and (d) cancel any shares that, at the date of the passing of the resolution,
have  not  been  taken  or  agreed  to  be  taken  by  any  person  and  diminish  the  amount  of  its  share  capital  by  the  amount  of  the  shares  so  cancelled.  We  may  by  special
resolution reduce our share capital and any capital redemption reserve in any manner authorised by law.

Variations of Rights of Shares. All or any of the special rights attached to any class of shares may, subject to the provisions of the Companies Act, be materially
adversely varied with the written consent of the holders of three-fourths of the issued shares of that class or with the sanction of a special resolution passed at a general
meeting of the holders of the shares of that class. The rights conferred upon the holders of the shares of any class issued shall not, unless otherwise expressly provided by
the terms of issue of the shares of that class, be deemed to be materially adversely varied by the creation or issue of further shares ranking pari passu with such existing
class of shares, or by the creation or issue of shares with preferred or other rights including, without limitation, the creation of shares with enhanced or weighted voting
rights.

Inspection  of  Books  and  Records.  Holders  of  our  ordinary  shares  have  no  general  right  under  Cayman  Islands  law  to  inspect  or  obtain  copies  of  our  list  of

shareholders or our corporate records. However, we will provide our shareholders with annual audited financial statements. See “—H. Documents on Display.”

Issuance of Additional Shares. Our current memorandum of association authorizes our board of directors to issue additional ordinary shares from time to time as

our board of directors shall determine, to the extent of available authorized but unissued shares.

Our current memorandum of association also authorizes our board of directors to establish from time to time one or more series of preferred shares and to determine,

with respect to any series of preferred shares, the terms and rights of that series, including:

● the designation of the series;

● the number of shares of the series;

● the dividend rights, dividend rates, conversion rights, voting rights; and

● the rights and terms of redemption and liquidation preferences.

Our board of directors may issue preferred shares without action by our shareholders to the extent authorized but unissued. Issuance of these shares may dilute the

voting power of holders of ordinary shares.

Anti-Takeover Provisions.  Some  provisions  of  our  current  memorandum  and  articles  of  association  may  discourage,  delay  or  prevent  a  change  of  control  of  our
company or management that shareholders may consider favorable, including provisions that authorize our board of directors to issue preferred shares in one or more
series and to designate the price, rights, preferences, privileges and restrictions of such preferred shares without any further vote or action by our shareholders.

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Exempted Company. We are an exempted company with limited liability under the Companies Act. The Companies Act distinguishes between ordinary resident
companies and exempted companies. Any company that is registered in the Cayman Islands but conducts business mainly outside of the Cayman Islands may apply to be
registered as an exempted company. The requirements for an exempted company are essentially the same as for an ordinary company except that an exempted company:

● does not have to file an annual return of its shareholders with the Registrar of Companies;

● is not required to open its register of members for inspection;

● does not have to hold an annual general meeting;

● may issue shares with no par value;

● may obtain an undertaking against the imposition of any future taxation (such undertakings are usually given for 20 years in the first instance);

● may register by way of continuation in another jurisdiction and be deregistered in the Cayman Islands;

● may register as a limited duration company; and

● may register as a segregated portfolio company.

“Limited liability” means that the liability of each shareholder is limited to the amount unpaid by the shareholder on the shares of the company.

Register of Members. Under the Companies Act, we must keep a register of members and there should be entered therein:

● the names and addresses of our members, a statement of the shares held by each member, and of the amount paid or agreed to be considered as paid, on the

shares of each member;

● the date on which the name of any person was entered on the register as a member; and

● the date on which any person ceased to be a member.

Under Cayman Islands law, the register of members of our company is prima facie evidence of the matters set out therein (i.e. the register of members will raise a
presumption of fact on the matters referred to above unless rebutted) and a member registered in the register of members is deemed as a matter of Cayman Islands law to
have legal title to the shares as set against its name in the register of members.

If the name of any person is incorrectly entered in or omitted from our register of members, or if there is any default or unnecessary delay in entering on the register
the fact of any person having ceased to be a member of our company, the person or member aggrieved (or any member of our company or our company itself) may apply
to the Grand Court of the Cayman Islands for an order that the register be rectified, and the Court may either refuse such application or it may, if satisfied of the justice of
the case, make an order for the rectification of the register.

Differences in Corporate Law

The Companies Act is modeled after that of English law but does not follow many recent English law statutory enactments. In addition, the Companies Act differs
from  laws  applicable  to  United  States  corporations  and  their  shareholders.  Set  forth  below  is  a  summary  of  the  significant  differences  between  the  provisions  of  the
Companies Act applicable to us and the laws applicable to companies incorporated in the State of Delaware.

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Mergers and Similar Arrangements. A merger of two or more constituent companies under Cayman Islands law requires a plan of merger or consolidation to be
approved by the directors of each constituent company and authorization by (a) a special resolution of the shareholders and (b) such other authorization, if any, as may be
specified in such constituent company’s articles of association.

A  merger  between  a  Cayman  parent  company  and  its  Cayman  subsidiary  or  subsidiaries  does  not  require  authorization  by  a  resolution  of  shareholders  of  that
Cayman subsidiary if a copy of the plan of merger is given to every member of that Cayman subsidiary to be merged unless that member agrees otherwise. For this
purpose a subsidiary is a company of which at least ninety percent (90%) of the issued shares entitled to vote are owned by the parent company.

The consent of each holder of a fixed or floating security interest over a constituent company is required unless this requirement is waived by a court in the Cayman

Islands.

Save in certain circumstances, a dissentient shareholder of a Cayman constituent company is entitled to payment of the fair value of his shares upon dissenting to a
merger or consolidation. The exercise of appraisal rights will preclude the exercise of any other rights save for the right to seek relief on the grounds that the merger or
consolidation is void or unlawful.

In addition, there are statutory provisions that facilitate the reconstruction and amalgamation of companies, provided that the arrangement is approved by a majority
in number of each class of shareholders and creditors with whom the arrangement is to be made, and who must in addition represent three-fourths in value of each such
class of shareholders or creditors, as the case may be, that are present and voting either in person or by proxy at a meeting, or meetings, convened for that purpose. The
convening of the meetings and subsequently the arrangement must be sanctioned by the Grand Court of the Cayman Islands. While a dissenting shareholder has the right
to express to the court the view that the transaction ought not to be approved, the court can be expected to approve the arrangement if it determines that:

● the statutory provisions as to the required majority vote have been met;

● the  shareholders  have  been  fairly  represented  at  the  meeting  in  question  and  the  statutory  majority  are  acting  bona  fide  without  coercion  of  the  minority  to

promote interests adverse to those of the class;

● the arrangement is such that may be reasonably approved by an intelligent and honest man of that class acting in respect of his interest; and

● the arrangement is not one that would more properly be sanctioned under some other provision of the Companies Act.

When a takeover offer is made and accepted by holders of 90.0% of the shares within four months, the offeror may, within a two-month period commencing on the
expiration of such four month period, require the holders of the remaining shares to transfer such shares on the terms of the offer. An objection can be made to the Grand
Court of the Cayman Islands but this is unlikely to succeed in the case of an offer which has been so approved unless there is evidence of fraud, bad faith or collusion.

If  an  arrangement  and  reconstruction  is  thus  approved,  the  dissenting  shareholder  would  have  no  rights  comparable  to  appraisal  rights,  which  would  otherwise
ordinarily be available to dissenting shareholders of Delaware corporations, providing rights to receive payment in cash for the judicially determined value of the shares.

Shareholders’ Suits. In principle, we will normally be the proper plaintiff and as a general rule a derivative action may not be brought by a minority shareholder.
However, based on English authorities, which would in all likelihood be of persuasive authority in the Cayman Islands, there are exceptions to the foregoing principle,
including when:

● a company acts or proposes to act illegally or ultra vires;

● the act complained of, although not ultra vires, could only be effected duly if authorized by more than a simple majority vote that has not been obtained; and

● those who control the company are perpetrating a “fraud on the minority.”

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Indemnification of Directors and Executive Officers and Limitation of Liability. Cayman Islands law does not limit the extent to which a company’s memorandum
and articles of association may provide for indemnification of officers and directors, except to the extent any such provision may be held by the Cayman Islands courts to
be contrary to public policy, such as to provide indemnification against civil fraud or the consequences of committing a crime. Our current memorandum and articles of
association permit indemnification of officers and directors for losses, damages, costs and expenses incurred in their capacities as such unless such losses or damages
arise  from  dishonesty,  willful  default,  or  fraud  of  such  directors  or  officers.  This  standard  of  conduct  is  generally  the  same  as  permitted  under  the  Delaware  General
Corporation Law for a Delaware corporation. In addition, we have entered into indemnification agreements with our directors and executive officers that provide such
persons with additional indemnification beyond that provided in our current memorandum and articles of association.

Insofar as indemnification for liabilities arising under the Securities Act may be permitted to our directors, officers or persons controlling us under the foregoing
provisions,  we  have  been  informed  that  in  the  opinion  of  the  SEC,  such  indemnification  is  against  public  policy  as  expressed  in  the  Securities  Act  and  is  therefore
unenforceable.

Directors’ Fiduciary Duties. Under Delaware corporate law, a director of a Delaware corporation has a fiduciary duty to the corporation and its shareholders. This
duty has two components: the duty of care and the duty of loyalty. The duty of care requires that a director act in good faith, with the care that an ordinarily prudent
person would exercise under similar circumstances. Under this duty, a director must inform himself of, and disclose to shareholders, all material information reasonably
available  regarding  a  significant  transaction.  The  duty  of  loyalty  requires  that  a  director  acts  in  a  manner  he  reasonably  believes  to  be  in  the  best  interests  of  the
corporation. He must not use his corporate position for personal gain or advantage. This duty prohibits self-dealing by a director and mandates that the best interest of the
corporation and its shareholders take precedence over any interest possessed by a director, officer or controlling shareholder and not shared by the shareholders generally.
In general, actions of a director are presumed to have been made on an informed basis, in good faith and in the honest belief that the action taken was in the best interests
of the corporation. However, this presumption may be rebutted by evidence of a breach of one of the fiduciary duties. Should such evidence be presented concerning a
transaction by a director, the director must prove the procedural fairness of the transaction, and that the transaction was of fair value to the corporation.

As  a  matter  of  Cayman  Islands  law,  a  director  of  a  Cayman  Islands  company  is  in  the  position  of  a  fiduciary  with  respect  to  the  company  and  therefore  it  is
considered that he or she owes the following duties to the company—a duty to act bona fide in the best interests of the company, a duty not to make a profit based on his
or her position as director (unless the company permits him or her to do so) and a duty not to put himself or herself in a position where the interests of the company
conflict with his or her personal interest or his or her duty to a third party. A director of a Cayman Islands company owes to the company a duty to act with skill and care.
It was previously considered that a director need not exhibit in the performance of his or her duties a greater degree of skill than may reasonably be expected from a
person of his or her knowledge and experience. However, English and Commonwealth courts have moved towards an objective standard with regard to the required skill
and care and these authorities are likely to be followed in the Cayman Islands.

Shareholder  Action  by  Written  Consent.  Under  the  Delaware  General  Corporation  Law,  a  corporation  may  eliminate  the  right  of  shareholders  to  act  by  written
consent by amendment to its certificate of incorporation. Cayman Islands law and our current articles of association provide that shareholders may approve corporate
matters by way of a unanimous written resolution signed by or on behalf of each shareholder who would have been entitled to vote on such matter at a general meeting
without a meeting being held.

Shareholder Proposals. Under the Delaware General Corporation Law, a shareholder has the right to put any proposal before the annual meeting of shareholders,
provided it complies with the notice provisions in the governing documents. A special meeting may be called by the board of directors or any other person authorized to
do so in the governing documents, but shareholders may be precluded from calling special meetings.

Cayman  Islands  law  does  not  provide  shareholders  any  right  to  put  proposals  before  a  meeting  or  requisition  a  general  meeting.  However,  these  rights  may  be
provided in articles of association. Our current articles of association allow our shareholders holding not less than one-third of all voting power of our share capital in
issue  to  requisition  a  shareholder’s  meeting.  Other  than  this  right  to  requisition  a  shareholders’  meeting,  our  current  articles  of  association  do  not  provide  our
shareholders  other  right  to  put  proposal  before  a  meeting.  As  an  exempted  Cayman  Islands  company,  we  are  not  obliged  by  law  to  call  shareholders’  annual  general
meetings.

Cumulative Voting. Under the Delaware General Corporation Law, cumulative voting for elections of directors is not permitted unless the corporation’s certificate of
incorporation specifically provides for it. Cumulative voting potentially facilitates the representation of minority shareholders on a board of directors since it permits the
minority shareholder to cast all the votes to which

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the shareholder is entitled on a single director, which increases the shareholder’s voting power with respect to electing such director. There are no prohibitions in relation
to cumulative voting under the laws of the Cayman Islands but our current articles of association do not provide for cumulative voting. As a result, our shareholders are
not afforded any less protections or rights on this issue than shareholders of a Delaware corporation.

Removal of Directors. Under the Delaware General Corporation Law, a director of a corporation with a classified board may be removed only for cause with the
approval  of  a  majority  of  the  outstanding  shares  entitled  to  vote,  unless  the  certificate  of  incorporation  provides  otherwise.  Under  our  current  articles  of  association,
directors may be removed with or without cause, by an ordinary resolution of our shareholders.

Transactions with Interested Shareholders. The Delaware General Corporation Law contains a business combination statute applicable to Delaware corporations
whereby, unless the corporation has specifically elected not to be governed by such statute by amendment to its certificate of incorporation, it is prohibited from engaging
in certain business combinations with an “interested shareholder” for three years following the date that such person becomes an interested shareholder. An interested
shareholder generally is a person or a group who or which owns or owned 15% or more of the target’s outstanding voting share within the past three years. This has the
effect of limiting the ability of a potential acquirer to make a two-tiered bid for the target in which all shareholders would not be treated equally. The statute does not
apply  if,  among  other  things,  prior  to  the  date  on  which  such  shareholder  becomes  an  interested  shareholder,  the  board  of  directors  approves  either  the  business
combination or the transaction which resulted in the person becoming an interested shareholder. This encourages any potential acquirer of a Delaware corporation to
negotiate the terms of any acquisition transaction with the target’s board of directors.

Cayman Islands law has no comparable statute. As a result, we cannot avail ourselves of the types of protections afforded by the Delaware business combination
statute. However, although Cayman Islands law does not regulate transactions between a company and its significant shareholders, it does provide that such transactions
must be entered into bona fide in the best interests of the company and not with the effect of constituting a fraud on the minority shareholders.

Dissolution;  Winding  up.  Under  the  Delaware  General  Corporation  Law,  unless  the  board  of  directors  approves  the  proposal  to  dissolve,  dissolution  must  be
approved by shareholders holding 100% of the total voting power of the corporation. Only if the dissolution is initiated by the board of directors may it be approved by a
simple majority of the corporation’s outstanding shares. Delaware law allows a Delaware corporation to include in its certificate of incorporation a supermajority voting
requirement  in  connection  with  dissolutions  initiated  by  the  board.  Under  Cayman  Islands  law,  a  company  may  be  wound  up  by  either  an  order  of  the  courts  of  the
Cayman Islands or by a special resolution of its members or, if the company is unable to pay its debts as they fall due, by an ordinary resolution of its members. The court
has  authority  to  order  winding  up  in  a  number  of  specified  circumstances  including  where  it  is,  in  the  opinion  of  the  court,  just  and  equitable  to  do  so.  Under  the
Companies Act and our current articles of association, our company may be dissolved, liquidated or wound up by a special resolution of our shareholders.

Variation of Rights of Shares. Under the Delaware General Corporation Law, a corporation may vary the rights of a class of shares with the approval of a majority
of the outstanding shares of such class, unless the certificate of incorporation provides otherwise. Under Cayman Islands law and our current articles of association, if our
share capital is divided into more than one class of shares, we may vary the rights attached to any class with the written consent of the holders of three-fourths of the
issued shares of that class or with the sanction of a special resolution passed at a general meeting of the holders of the shares of that class.

Amendment of Governing Documents. Under the Delaware General Corporation Law, a corporation’s governing documents may be amended with the approval of a
majority  of  the  outstanding  shares  entitled  to  vote,  unless  the  certificate  of  incorporation  provides  otherwise.  As  permitted  by  Cayman  Islands  law,  our  current
memorandum and articles of association may only be amended with a special resolution of our shareholders.

Rights  of  Non-resident  or  Foreign  Shareholders.  There  are  no  limitations  imposed  by  our  post-offering  amended  and  restated  memorandum  and  articles  of
association  on  the  rights  of  non-resident  or  foreign  shareholders  to  hold  or  exercise  voting  rights  on  our  shares.  In  addition,  there  are  no  provisions  in  our  current
memorandum and articles of association governing the ownership threshold above which shareholder ownership must be disclosed.

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C.Material Contracts

We  have  not  entered  into  any  material  contracts  other  than  in  the  ordinary  course  of  business  and  other  than  those  described  in  “Item  4.  Information  on  the

Company” or elsewhere in this annual report on Form 20-F.

D.Exchange Controls

See  “Item  4.  Information  on  the  Company—B.  Business  Overview—PRC  Regulation—Regulations  on  Foreign  Currency  Exchange,  Regulations  on  Dividend

Distribution, Regulations on Offshore Financing, Regulations on Employee Stock Option Plans.”

E.Taxation

Cayman Islands Taxation

Travers Thorp Alberga, our Cayman Islands counsel, has advised us that the Cayman Islands currently levies no taxes on individuals or corporations based upon
profits, income, gains or appreciation and there is no taxation in the nature of inheritance tax or estate duty. There are no other taxes levied by the Government of the
Cayman Islands that are likely to be material to holders of ADSs or ordinary shares. The Cayman Islands is not party to any double tax treaties. There are no exchange
control regulations or currency restrictions in the Cayman Islands.

People’s Republic of China Taxation

Under the EIT Law, an enterprise established outside the PRC with a “de facto management body” within the PRC is considered a PRC resident enterprise for PRC
enterprise income tax purposes and is generally subject to a uniform 25% enterprise income tax rate on its worldwide income as well as tax reporting obligations. Under
the Implementation Rules, a “de facto management body” is defined as a body that has material and overall management and control over the manufacturing and business
operations, personnel and human resources, finances and properties of an enterprise. In addition, STA Circular 82 issued in April 2009 and amended in 2013 and 2017,
specifies that certain offshore-incorporated enterprises controlled by PRC enterprises or PRC enterprise groups will be classified as PRC resident enterprises if all of the
following conditions are met: (a) senior management personnel and core management departments in charge of the daily operations of the enterprises have their presence
mainly  in  the  PRC;  (b)  their  financial  and  human  resources  decisions  are  subject  to  determination  or  approval  by  persons  or  bodies  in  the  PRC;  (c)  major  assets,
accounting books and company seals of the enterprises, and minutes and files of their board’s and shareholders’ meetings are located or kept in the PRC; and (d) half or
more  of  the  enterprises’  directors  or  senior  management  personnel  with  voting  rights  habitually  reside  in  the  PRC.  Further  to  STA  Circular  82,  the  STA  issued  STA
Bulletin 45, which took effect in September 2011 and was amended in 2015 and 2016, respectively, to provide more guidance on the implementation of STA Circular 82.
STA Bulletin 45 provides for procedures and administration details of determination on PRC resident enterprise status and administration on post-determination matters.
If  the  PRC  tax  authorities  determine  that  Tuniu  Corporation  is  a  PRC  resident  enterprise  for  PRC  enterprise  income  tax  purposes,  a  number  of  unfavorable  PRC  tax
consequences could follow. For example, Tuniu Corporation may be subject to enterprise income tax at a rate of 25% with respect to its worldwide taxable income. Also,
a 10% withholding tax would be imposed on dividends we pay to our non-PRC enterprise shareholders and with respect to gains derived by our non-PRC enterprise
shareholders  from  transferring  our  shares  or  ADSs  and  potentially  a  20%  of  withholding  tax  would  be  imposed  on  dividends  we  pay  to  our  non-PRC  individual
shareholders and with respect to gains derived by our non-PRC individual shareholders from transferring our shares or ADSs.

It is unclear whether, if we are considered a PRC resident enterprise, holders of our shares or ADSs would be able to claim the benefit of income tax treaties or
agreements entered into between China and other countries or areas. See “Item 3. Key Information—D. Risk Factors—Risks Related to Doing Business in China—Under
the PRC Enterprise Income Tax Law, we may be classified as a PRC resident enterprise for PRC enterprise income tax purposes. Such classification would likely result
in  unfavorable  tax  consequences  to  us  and  our  non-PRC  shareholders  and  would  have  a  material  adverse  effect  on  our  results  of  operations  and  the  value  of  your
investment.”

The STA released its Bulletin on Several Issues Concerning Enterprise Income Taxation on Income Arising from the Indirect Transfer of Property by Non-resident
Enterprises (“Bulletin 7”) which became effective on February 3, 2015. Bulletin 7 sets forth detailed rules for the tax treatment of Indirect Transfers of equity interests in
PRC resident enterprises and other assets situated in China. Applying a “substance over form” principle, when a non-resident enterprise structures an Indirect Transfer of
an equity interest in a PRC resident enterprise or other assets situated in China to avoid taxation under the EIT through arrangements lacking reasonable commercial

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purposes, the Indirect Transfer will be re-characterized as a direct transfer. As a result, any gains derived from the Indirect Transfer may be subject to PRC withholding
tax at a rate of up to 10%. Bulletin 7 provides de facto safe harbor treatment for situations in which a non-resident enterprise buys and then sells shares, in the public
securities markets, of a foreign listed company that holds an equity interest in a PRC resident enterprise, and thereby realizes a capital gain. However, in order for the safe
harbor treatment to apply, both the purchase and sale must be conducted on the public securities markets so as to preclude market manipulation, and the equity interests
purchased and sold must be those in the same enterprise. When shares sold in the public securities markets were obtained before such shares were listed on a public
securities market or were not purchased through a public securities market, or when shares were purchased on a public market but are to be sold through non-public
markets, the safe harbor treatment would not be applicable. In 2017, the STA released its Bulletin on Matters concerning Withholding of Income Tax of Non-resident
Enterprises  at  Source  (“Bulletin  37”)  which  became  effective  on  December  1,  2017.  Bulletin  37  updated  the  calculation  method  for  the  taxable  income  for  the  share
transfer as well as stipulated the withholding obligation of the withholding agent. There is uncertainty as to the interpretation and application of Bulletin 7 and Bulletin
37. We and our non-PRC resident shareholders may be at risk of being taxed under Bulletin 7 and Bulletin 37 and we may be required to expend valuable resources to
comply with Bulletin 7 and Bulletin 37 or to establish that we should not be taxed under Bulletin 7 and Bulletin 37. See “Item 3. Key Information—D. Risk Factors—
Risks  Related  to  Doing  Business  in  China—We  face  uncertainty  regarding  the  PRC  tax  reporting  obligations  and  consequences  for  certain  indirect  transfers  of  our
operating company’s equity interests. Enhanced scrutiny over acquisition transactions by the PRC tax authorities may have a negative impact on potential acquisitions we
may pursue in the future.”

United States Federal Income Tax Considerations

The following discussion is a summary of United States federal income tax considerations relating to the ownership and disposition of our ADSs or ordinary shares
by a U.S. Holder, as defined below, that holds our ADSs or ordinary shares as “capital assets” (generally, property held for investment) under the United States Internal
Revenue  Code  of  1986,  as  amended  (the  “Code”).  This  discussion  is  based  upon  existing  United  States  federal  income  tax  law,  which  is  subject  to  differing
interpretations or change, possibly with retroactive effect. There can be no assurance that the Internal Revenue Service (the “IRS”) or a court will not take a contrary
position. This discussion does not address all aspects of United States federal income taxation that may be important to particular investors in light of their individual
circumstances, including investors subject to special tax rules that differ significantly from those summarized below (such as, for example, certain financial institutions,
insurance companies, regulated investment companies, real estate investment trusts, broker-dealers, traders in securities that elect mark-to-market treatment, partnerships
and  their  partners,  tax-exempt  organizations  (including  private  foundations),  investors  who  are  not  U.S.  Holders,  investors  that  own  (directly,  indirectly,  or
constructively) 10% or more of our stock (by vote or value), investors that hold their ADSs or ordinary shares as part of a straddle, hedge, conversion, constructive sale
or other integrated transaction) or investors that have a functional currency other than the U.S. dollar). In addition, this discussion does not address United States federal
estate, gift, Medicare, and alternative minimum tax considerations, or state, local, and non-United States tax considerations. Each U.S. Holder is urged to consult its tax
advisor regarding the United States federal, state, local, and non-United States tax considerations of an investment in our ADSs or ordinary shares.

General

For purposes of this discussion, a “U.S. Holder” is a beneficial owner of our ADSs or ordinary shares that is, for United States federal income tax purposes, (i) an
individual  who  is  a  citizen  or  resident  of  the  United  States,  (ii)  a  corporation  (or  other  entity  treated  as  a  corporation  for  United  States  federal  income  tax  purposes)
created in, or organized under the laws of, the United States or any state thereof or the District of Columbia, (iii) an estate the income of which is includible in gross
income for United States federal income tax purposes regardless of its source, or (iv) a trust (A) the administration of which is subject to the primary supervision of a
United States court and which has one or more United States persons who have the authority to control all substantial decisions of the trust or (B) that has otherwise
elected to be treated as a United States person under the Code.

If a partnership (or other entity treated as a partnership for United States federal income tax purposes) is a beneficial owner of our ADSs or ordinary shares, the tax
treatment of a partner in the partnership will depend upon the status of the partner and the activities of the partnership. Partnerships and partners of a partnership holding
our ADSs or ordinary shares are urged to consult their tax advisors regarding an investment in our ADSs or ordinary shares.

It is generally expected that a U.S. Holder of ADSs will be treated as the beneficial owner, for United States federal income tax purposes, of the underlying shares
represented by the ADSs. The remainder of this discussion assumes that a U.S. Holder of our ADSs will be treated in this manner. Accordingly, deposits or withdrawals
of our ordinary shares for our ADSs will not be subject to United States federal income tax.

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Passive Foreign Investment Company Considerations

A non-United States corporation, such as our company, will be classified as a “passive foreign investment company,” or PFIC, for United States federal income tax
purposes, if, in the case of any particular taxable year, either (i) 75% or more of its gross income for such year consists of certain types of “passive” income or (ii) 50% or
more  of  the  value  of  its  assets  (generally  determined  on  the  basis  of  a  quarterly  average)  during  such  year  is  attributable  to  assets  that  produce  or  are  held  for  the
production  of  passive  income.  For  this  purpose,  cash  is  categorized  as  a  passive  asset  and  the  company’s  goodwill  and  unbooked  intangibles  associated  with  active
business activities may generally be classified as active assets. Passive income generally includes, among other things, dividends, interest, rents, royalties, and gains from
the  disposition  of  passive  assets.  We  will  be  treated  as  owning  our  proportionate  share  of  the  assets  and  earning  our  proportionate  share  of  the  income  of  any  other
corporation in which we own, directly or indirectly, 25% or more (by value) of the stock.

Although the law in this regard is unclear, we treat the consolidated affiliated entities as being owned by us for United States federal income tax purposes, not only
because we exercise effective control over the operation of such entities but also because we are entitled to substantially all of their economic benefits, and, as a result,
we consolidate their operating results in our consolidated financial statements.

Based on the market price of our ADSs and the composition of our assets (in particular the substantial amount of cash, deposits and investments), we believe that we
were a PFIC for United States federal income tax purposes for the taxable year ended December 31, 2021, and we will likely be a PFIC for our current taxable year
ending December 31, 2022 unless the market price of our ADSs increases and/or we invest a substantial amount of the cash and other passive assets we hold in assets that
produce or are held for the production of active income.

If we were classified as a PFIC for any year during which a U.S. Holder held our ADSs or ordinary shares, we generally would continue to be treated as a PFIC for

all succeeding years during which such U.S. Holder holds our ADSs or ordinary shares.

The discussion below under “Dividends” and “Sale or Other Disposition of ADSs or Ordinary Shares” is written on the basis that we will not be classified as a PFIC
for United States federal income tax purposes. The United States federal income tax rules that apply if we are classified as a PFIC for the current taxable year or any
subsequent taxable year are discussed below under “Passive Foreign Investment Company Rules.”

Dividends

Subject to the PFIC rules described below, any cash distributions (including the amount of any PRC tax withheld) paid on our ADSs or ordinary shares out of our
current or accumulated earnings and profits, as determined under United States federal income tax principles, will generally be includible in the gross income of a U.S.
Holder as dividend income on the day actually or constructively received by the U.S. Holder, in the case of ordinary shares, or by the depositary bank, in the case of
ADSs. Because we do not intend to determine our earnings and profits on the basis of United States federal income tax principles, a U.S. Holder should expect that any
distribution paid on our ADSs or ordinary shares will be treated as a “dividend” for United States federal income tax purposes. A non-corporate recipient of dividend
income will generally be subject to tax on dividend income from a “qualified foreign corporation” at a lower applicable capital gains rate rather than the marginal tax
rates generally applicable to ordinary income provided that certain holding period and other requirements are met.

A non-United States corporation (other than a corporation that is classified as a PFIC for the taxable year in which the dividend is paid or the preceding taxable year)
will be considered to be a qualified foreign corporation (a) if it is eligible for the benefits of a comprehensive tax treaty with the United States which the Secretary of
Treasury of the United States determines is satisfactory for purposes of this provision and which includes an exchange of information program, or (b) with respect to any
dividend it pays on stock (or ADSs in respect of such stock) which is readily tradable on an established securities market in the United States. Our ADSs (but not our
ordinary  shares)  are  listed  on  the  Nasdaq  Global  Market  and  is  considered  readily  tradable  on  an  established  securities  market  in  the  United  States.  There  can  be  no
assurance that our ADSs will continue to be considered readily tradable on an established securities market in later years. Since we do not expect that our ordinary shares
will be listed on established securities markets, we do not believe that dividends that we pay on our ordinary shares that are not backed by ADSs currently meet the
conditions required for the reduced tax rate. However, in the event we are deemed to be a PRC resident enterprise under the EIT Law (see “People’s Republic of China
Taxation”), we may be eligible for the benefits of the United States-PRC income tax treaty (which the Secretary of the Treasury of the United States has determined is
satisfactory for this purpose) and be treated as a qualified foreign corporation with respect to dividends

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paid  on  our  ADSs  or  ordinary  shares.  Furthermore,  as  mentioned  above,  we  believe  that  we  were  a  PFIC  for  United  States  federal  income  tax  purposes  for  the
taxable year ended December 31, 2021, and we will likely be a PFIC for our current taxable year ending December 31, 2022. U.S. Holders are urged to consult their tax
advisors regarding the availability of the reduced tax rate on dividends with respect to our ADSs or ordinary shares in their particular circumstances. Dividends received
on our ADSs or ordinary shares will not be eligible for the dividends-received deduction allowed to corporations.

For  United  States  foreign  tax  credit  purposes,  dividends  paid  on  our  ADSs  or  ordinary  shares  will  be  treated  as  income  from  foreign  sources  and  will  generally
constitute  passive  category  income.  In  the  event  that  we  are  deemed  to  be  a  PRC  resident  enterprise  under  the  EIT  Law,  a  U.S.  Holder  may  be  subject  to  PRC
withholding taxes on dividends paid, if any, on our ADSs or ordinary shares. A U.S. Holder may be eligible, subject to a number of complex limitations, to claim a
foreign tax credit in respect of any foreign withholding taxes imposed on dividends received on our ADSs or ordinary shares. A U.S. Holder who does not elect to claim
a foreign tax credit for foreign tax withheld may instead claim a deduction for United States federal income tax purposes in respect of such withholding, but only for
a year in which such U.S. Holder elects to do so for all creditable foreign income taxes. The rules governing the foreign tax credit are complex. U.S. Holders are urged to
consult their tax advisors regarding the availability of the foreign tax credit under their particular circumstances.

Sale or Other Disposition of ADSs or Ordinary Shares

Subject to the PFIC rules discussed below, a U.S. Holder will generally recognize capital gain or loss, if any, upon the sale or other disposition of ADSs or ordinary
shares in an amount equal to the difference between the amount realized upon the disposition and the U.S. Holder’s adjusted tax basis in such ADSs or ordinary shares.
Any capital gain or loss will be long-term gain or loss if the ADSs or ordinary shares have been held for more than one year and will generally be United States-source
gain or loss for United States foreign tax credit purposes. In the event that we are treated as a PRC resident enterprise under the EIT Law, and gain from the disposition of
the ADSs or ordinary shares is subject to tax in the PRC, a U.S. Holder that is eligible for the benefits of the Treaty may elect to treat the gain as PRC source income.
Pursuant  to  recently  issued  United  States  Treasury  Regulations,  however,  if  a  U.S.  Holder  is  not  eligible  for  the  benefits  of  the  Treaty  or  does  not  elect  to  apply  the
Treaty,  then  such  holder  may  not  be  able  to  claim  a  foreign  tax  credit  arising  from  any  PRC  tax  imposed  on  the  disposition  of  ADSs  or  ordinary  shares.  The
rules regarding foreign tax credits and deduction of foreign taxes are complex. U.S. Holders should consult their tax advisors regarding the availability of a foreign tax
credit or deduction in light of their particular circumstances, including their eligibility for benefits under the Treaty and the potential impact of the recently issued United
States Treasury Regulations.

Passive Foreign Investment Company Rules

If we are classified as a PFIC for any taxable year during which a U.S. Holder holds our ADSs or ordinary shares, unless the U.S. Holder makes a mark-to-market
election (as described below) with respect to the ADSs, the U.S. Holder will, except as discussed below, be subject to special tax rules that have a penalizing effect,
regardless  of  whether  we  remain  a  PFIC,  on  (i)  any  excess  distribution  that  we  make  to  the  U.S.  Holder  (which  generally  means  any  distribution  paid  during  a
taxable  year  to  a  U.S.  Holder  that  is  greater  than  125%  of  the  average  annual  distributions  paid  in  the  three  preceding  taxable  years  or,  if  shorter,  the  U.S.  Holder’s
holding period for the ADSs or ordinary shares), and (ii) any gain realized on the sale or other disposition, including, under certain circumstances, a pledge, of ADSs or
ordinary shares. Under the PFIC rules:

● the excess distribution and/or gain will be allocated ratably over the U.S. Holder’s holding period for the ADSs or ordinary shares;

● the  amount  allocated  to  the  current  taxable  year  and  any  taxable  years  in  the  U.S.  Holder’s  holding  period  prior  to  the  first  taxable  year  in  which  we  are

classified as a PFIC (each, a pre-PFIC year) will be taxable as ordinary income;

● the amount allocated to each prior taxable year, other than the current taxable year or a pre-PFIC year, will be subject to tax at the highest tax rate in effect

applicable to the individuals or corporations, as appropriate, for that year; and

● will be increased by an additional tax equal to interest on the resulting tax deemed deferred with respect to each prior taxable year, other than a pre-PFIC year.

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If we are a PFIC for any taxable year during which a U.S. Holder holds our ADSs or ordinary shares and any of our non-United States subsidiaries is also a PFIC,
such U.S. Holder would be treated as owning a proportionate amount (by value) of the shares of the lower-tier PFIC for purposes of the application of these rules. Each
U.S. Holder is advised to consult its tax advisors regarding the application of the PFIC rules to any of our subsidiaries.

As an alternative to the foregoing rules, a U.S. Holder of “marketable stock” in a PFIC may make a mark-to-market election with respect to our ADSs, provided that
such stock is regularly traded on a qualified exchange or other market, as defined in the applicable United States Treasury Regulations. For those purposes, our ADSs, but
not our ordinary shares, are listed on the Nasdaq Global Market, which is a qualified exchange. We anticipate that our ADSs should qualify as being regularly traded, but
no assurances may be given in this regard. If a mark-to-market election is made, the U.S. Holder will generally (i) include as ordinary income for each taxable year that
we are a PFIC the excess, if any, of the fair market value of ADSs held at the end of the taxable year over the adjusted tax basis of such ADSs and (ii) deduct as an
ordinary loss the excess, if any, of the adjusted tax basis of the ADSs over the fair market value of such ADSs held at the end of the taxable year, but only to the extent of
the net amount previously included in income as a result of the mark-to-market election. The U.S. Holder’s adjusted tax basis in the ADSs would be adjusted to reflect
any income or loss resulting from the mark-to-market election. If a U.S. Holder makes an effective mark-to-market election, in each year that we are a PFIC, any gain
recognized upon the sale or other disposition of the ADSs will be treated as ordinary income and loss will be treated as ordinary loss, but only to the extent of the net
amount previously included in income as a result of the mark-to-market election.

If a U.S. Holder makes a mark-to-market election in respect of a corporation classified as a PFIC and such corporation ceases to be classified as a PFIC, the U.S.

Holder will not be required to take into account the mark-to-market gain or loss described above during any period that such corporation is not classified as a PFIC.

Because a mark-to-market election cannot technically be made for any lower-tier PFICs that we may own, a U.S. Holder who makes a mark-to-market election with
respect to our ADSs may continue to be subject to the general PFIC rules with respect to such U.S. Holder’s indirect interest in any of our non-United States subsidiaries
that is classified as a PFIC.

We  do  not  intend  to  provide  information  necessary  for  U.S.  Holders  to  make  qualified  electing  fund  elections,  which,  if  available,  would  result  in  tax  treatment

different from the general tax treatment for PFICs described above.

As discussed above under “Dividends,” dividends that we pay on our ADSs or ordinary shares will not be eligible for the reduced tax rate that applies to qualified
dividend income if we are classified as a PFIC for the taxable year in which the dividend is paid or the preceding taxable year. In addition, if a U.S. Holder owns our
ADSs or ordinary shares during any taxable year that we are a PFIC, such U.S. Holder must file an annual report with the IRS, subject to certain limited exceptions. Each
U.S. Holder is urged to consult its tax advisor concerning the United States federal income tax consequences of owning and disposing our ADSs or ordinary shares if we
are or become a PFIC, including the possibility of making a mark-to-market election and the unavailability of the qualified electing fund election.

Each U.S. Holder is advised to consult with its tax advisor regarding the application of the United States information reporting rules to their particular circumstances.

F.Dividends and Paying Agents

Not applicable.

G.Statement by Experts

Not applicable.

H.Documents on Display

We are subject to periodic reporting and other informational requirements of the Exchange Act as applicable to foreign private issuers, and are required to file reports
and other information with the SEC. Specifically, we are required to file annually an annual report on Form 20-F within four months after the end of each fiscal year,
which is December 31. All information filed with the SEC can be obtained over the internet at the SEC’s website at www.sec.gov or inspected and copied at the public
reference facilities maintained by the SEC at 100 F Street, N.E., Washington, D.C. 20549. You can request copies of documents, upon payment of a duplicating fee,

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by writing to the SEC. As a foreign private issuer, we are exempt from the rules under the Exchange Act prescribing the furnishing and content of quarterly reports and
proxy statements, and officers, directors and principal shareholders are exempt from the reporting and short-swing profit recovery provisions contained in Section 16 of
the Exchange Act.

We will furnish JPMorgan Chase Bank, N.A., the depositary of our ADSs, with our annual reports, which will include a review of operations and annual audited
consolidated financial statements prepared in conformity with U.S. GAAP, and all notices of shareholders’ meetings and other reports and communications that are made
generally available to our shareholders. The depositary will make such notices, reports and communications available to holders of ADSs and, upon our request, will mail
to all record holders of ADSs the information contained in any notice of a shareholders’ meeting received by the depositary from us.

In  accordance  with  Nasdaq  Stock  Market  Rule  5250(d),  we  will  post  this  annual  report  on  Form  20-F  on  our  website  at  http://ir.tuniu.com.  In  addition,  we  will

provide hardcopies of our annual report free of charge to shareholders and ADS holders upon request.

I.Subsidiary Information

Not applicable.

Item 11.Quantitative and Qualitative Disclosures about Market Risk

Interest Rate Risk

Our exposure to interest rate risk primarily relates to the interest income generated by excess cash, which is mostly held in interest-bearing bank deposits. We have
not used derivative financial instruments in our investment portfolio to hedge our exposure to the interest rate risk. Interest earning instruments carry a degree of interest
rate risk. We have not been exposed to, nor do we anticipate being exposed to, material risks due to changes in market interest rates. However, our future interest income
may fall short of expectations due to changes in market interest rates.

Foreign Exchange Risk

Substantially all of our revenues and expenses are denominated in RMB. We do not believe that we currently have any significant direct foreign exchange risk To
date, we have not entered into any material hedging transactions in an effort to reduce our exposure to foreign currency exchange risk. Although our exposure to foreign
exchange risks should be limited in general, the value of your investment in our ADSs will be affected by the exchange rate between U.S. dollar and Renminbi because
the value of our business is effectively denominated in RMB, while our ADSs will be traded in U.S. dollars.

The conversion of Renminbi into foreign currencies, including U.S. dollars, is based on rates set by the People’s Bank of China. The Renminbi has fluctuated against
the U.S. dollar, at times significantly and unpredictably. It is difficult to predict how market forces or PRC or U.S. government policy may impact the exchange rate
between Renminbi and the U.S. dollar in the future.

To the extent that we need to convert U.S. dollars into Renminbi for our operations, appreciation of the Renminbi against the U.S. dollar would have an adverse
effect  on  the  RMB  amount  we  receive  from  the  conversion.  Conversely,  if  we  decide  to  convert  Renminbi  into  U.S.  dollars  for  the  purpose  of  making  payments  for
dividends on our ordinary shares or ADSs or for other business purposes, appreciation of the U.S. dollar against the Renminbi would have a negative effect on the U.S.
dollar amounts available to us.

As of December 31, 2021, we had Renminbi-denominated cash and cash equivalents, restricted cash and short-term investments of RMB1,011.5 million, and U.S.
dollar-denominated  cash,  cash  equivalents  and  short-term  investments  of  US$158.7  million.  Assuming  we  had  converted  RMB1.0  million  into  U.S.  dollars  at  the
exchange rate of RMB6.3726 for US$1.00 as of December 31, 2021, our U.S. dollar cash balance would have been US$156,922. If the Renminbi had depreciated by
10%  against  the  U.S.  dollar,  our  U.S.  dollar  cash  balance  would  have  been  US$142,656  instead.  Assuming  we  had  converted  US$1.0  million  into  Renminbi  at  the
exchange rate of RMB6.3726 for US$1.00 as of December 31, 2021, our Renminbi cash balance would have been RMB6.4 million. If the Renminbi had depreciated by
10% against the U.S. dollar, our Renminbi cash balance would have been RMB7.0 million instead.

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Inflation

To date, inflation in China has not materially affected our results of operations. According to the National Bureau of Statistics of China, the year-over-year percent
changes in the consumer price index for December 2019, 2020 and 2021 were increases of 4.5%, 0.2% and 1.5% respectively. Although we have not been materially
affected by inflation in the past, we can provide no assurance that we will not be affected by higher rates of inflation in China in the future.

Item 12.Description of Securities Other than Equity Securities

A.Debt Securities

Not applicable.

B.Warrants and Rights

Not applicable.

C.Other Securities

Not applicable.

D.American Depositary Shares

Fees and Charges Our ADS holders May Have to Pay

The depositary may charge each person to whom ADSs are issued, including, without limitation, issuances against deposits of shares, issuances in respect of share
distributions, rights and other distributions, issuances pursuant to a stock dividend or stock split declared by us or issuances pursuant to a merger, exchange of securities
or any other transaction or event affecting the ADSs or deposited securities, and each person surrendering ADSs for withdrawal of deposited securities or whose ADRs
are cancelled or reduced for any other reason, US$5.00 for each 100 ADSs (or any portion thereof) issued, delivered, reduced, cancelled or surrendered, as the case may
be. The depositary may sell (by public or private sale) sufficient securities and property received in respect of a share distribution, rights and/or other distribution prior to
such deposit to pay such charge.

The following additional charges shall be incurred by the ADR holders, by any party depositing or withdrawing shares or by any party surrendering ADSs or to
whom ADSs are issued (including, without limitation, issuance pursuant to a stock dividend or stock split declared by us or an exchange of stock regarding the ADSs or
the deposited securities or a distribution of ADSs), whichever is applicable:

● a fee of US$1.50 per ADR for transfers of certificated or direct registration ADRs;

● a fee of up to US$0.05 per ADS for any cash distribution made pursuant to the deposit agreement;

● a fee of up to US$0.05 per ADS per calendar year (or portion thereof) for services performed by the depositary in administering the ADRs (which fee may be
charged on a periodic basis during each calendar year and shall be assessed against holders of ADRs as of the record date or record dates set by the depositary
during each calendar year and shall be payable in the manner described in the next succeeding provision);

● a fee for the reimbursement of such fees, charges and expenses as are incurred by the depositary and/or any of its agents (including, without limitation, the
custodian and expenses incurred on behalf of holders in connection with compliance with foreign exchange control regulations or any law or regulation relating
to foreign investment) in connection with the servicing of the shares or other deposited securities, the sale of securities (including, without limitation, deposited
securities),  the  delivery  of  deposited  securities  or  otherwise  in  connection  with  the  depositary’s  or  its  custodian’s  compliance  with  applicable  law,  rule  or
regulation (which fees and charges shall be assessed on a proportionate basis against holders as of the record date or dates set by the depositary and shall be
payable at the sole discretion of the depositary by billing such holders or by deducting such charge from one or more cash dividends or other cash distributions);

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● a fee for the distribution of securities (or the sale of securities in connection with a distribution), such fee being in an amount equal to the US$0.05 per ADS
issuance fee for the execution and delivery of ADSs which would have been charged as a result of the deposit of such securities (treating all such securities as if
they were shares) but which securities or the net cash proceeds from the sale thereof are instead distributed by the depositary to those holders entitled thereto;

● stock transfer or other taxes and other governmental charges;

● cable, telex and facsimile transmission and delivery charges incurred at your request in connection with the deposit or delivery of shares;

● transfer  or  registration  fees  for  the  registration  of  transfer  of  deposited  securities  on  any  applicable  register  in  connection  with  the  deposit  or  withdrawal  of

deposited securities;

● the fees, expenses and other charges charged by JPMorgan Chase Bank, N.A. and/or its agent (which maybe a division, branch or affiliate) in connection with

the conversion of foreign currency into U.S. dollars; and

● fees of any division, branch or affiliate of the depositary utilized by the depositary to direct, manage and/or execute any public and/or private sale of securities

under the deposit agreement.

JPMorgan  Chase  Bank,  N.A.  and/or  its  agent  may  act  as  principal  for  such  conversion  of  foreign  currency.  We  will  pay  all  other  charges  and  expenses  of  the
depositary and any agent of the depositary (except the custodian) pursuant to agreements from time to time between us and the depositary. The charges described above
may be amended from time to time by agreement between us and the depositary.

Fees and Other Payments Made by the Depositary to Us

The depositary has agreed to reimburse us for certain expenses we incur that are related to establishment and maintenance of the ADR program upon such terms and
conditions as we and the depositary may agree from time to time. The depositary may make available to us a set amount or a portion of the depositary fees charged in
respect of the ADR program or otherwise upon such terms and conditions as we and the depositary may agree from time to time. The depositary collects its fees for
issuance and cancellation of ADSs directly from investors depositing shares or surrendering ADSs for the purpose of withdrawal or from intermediaries acting for them.
The depositary collects fees for making distributions to investors by deducting those fees from the amounts distributed or by selling a portion of distributable property to
pay the fees. The depositary may collect its annual fee for depositary services by deduction from cash distributions, or by directly billing investors, or by charging the
book-entry system accounts of participants acting for them. The depositary will generally set off the amounts owing from distributions made to holders of ADSs. If,
however, no distribution exists and payment owing is not timely received by the depositary, the depositary may refuse to provide any further services to holders that have
not paid those fees and expenses owing until such fees and expenses have been paid. At the discretion of the depositary, all fees and charges owing under the deposit
agreement are due in advance and/or when declared owing by the depositary. For the fiscal year 2021, we received a reimbursement of approximately US$0.63 million
from the depositary net of US$0.19 million United States withholding tax.

The fees and charges you may be required to pay may vary over time and may be changed by us and by the depositary. You will receive prior notice of any increase

in any such fees and charges.

PART II

Item 13.Defaults, Dividend Arrearages and Delinquencies

None.

Item 14.Material Modifications to the Rights of Security Holders and Use of Proceeds

None.

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Item 15.Controls and Procedures

Evaluation of Disclosure Controls and Procedures

Our management, with participation of our chief executive officer and financial controller, has performed an evaluation of the effectiveness of our disclosure controls
and procedures (as defined in Rules 13a-15(e) under the Securities Exchange Act of 1934, as amended) as of December 31, 2021, the end of the period covered by this
annual report, as required by Rule 13a-15(b) under the Exchange Act.

Based upon that evaluation, our management has concluded that, as of December 31, 2021, our disclosure controls and procedures were effective in ensuring that the
information required to be disclosed by us in the reports that we file and furnish under the Exchange Act was recorded, processed, summarized and reported, within the
time periods specified in the SEC’s rules and forms, and that the information required to be disclosed by us in the reports that we file or submit under the Exchange Act is
accumulated  and  communicated  to  our  management,  including  our  chief  executive  officer  and  financial  controller,  to  allow  timely  decisions  regarding  required
disclosure.

Management’s Annual Report on Internal Control over Financial Reporting

Our management is responsible for establishing and maintaining adequate internal control over financial reporting as defined in Rules 13a-15(f) and 15d-15(f) under
the  Securities  Exchange  Act  of  1934,  as  amended.  Our  internal  control  over  financial  reporting  is  a  process  designed  to  provide  reasonable  assurance  regarding  the
reliability  of  our  financial  reporting  and  the  preparation  of  financial  statements  for  external  purposes  in  accordance  with  Generally  Accepted  Accounting  Principles
(GAAP) in the United States of America and includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and
fairly  reflect  the  transactions  and  dispositions  of  the  assets  of  our  company;  (ii)  provide  reasonable  assurance  that  transactions  are  recorded  as  necessary  to  permit
preparation of consolidated financial statements in accordance with GAAP, and that receipts and expenditures of our company are being made only in accordance with
authorizations of our management and directors; and (iii) provide reasonable assurance regarding prevention or timely detection of the unauthorized acquisition, use or
disposition of our company’s assets that could have a material effect on the consolidated financial statements. Because of its inherent limitations, internal control over
financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risks that controls
may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

Our  management  conducted  an  evaluation  of  the  effectiveness  of  our  company’s  internal  control  over  financial  reporting  as  of  December  31,  2021  based  on  the
framework  in  Internal  Control—Integrated  Framework  issued  by  the  Committee  of  Sponsoring  Organizations  of  the  Treadway  Commission  in  2013.  Based  on  this
evaluation, our management concluded that our internal control over financial reporting was effective as of December 31, 2021.

PricewaterhouseCoopers  Zhong  Tian  LLP,  our  independent  registered  public  accounting  firm,  audited  the  effectiveness  of  our  company’s  internal  control  over

financial reporting as of December 31, 2021, as stated in its report, which appears on pages F-2 and F-3 of this annual report on Form 20-F.

Changes in Internal Control over Financial Reporting

There  were  no  changes  in  our  internal  controls  over  financial  reporting  that  occurred  during  the  period  covered  by  this  annual  report  on  Form  20-F  that  have

materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

Item 16A.Audit Committee Financial Expert

Our board of directors has determined that Mr. Onward Choi and Mr. Jack Xu, each an independent director (under the standards set forth in Nasdaq Stock Market

Rule 5605(a)(2) and Rule 10A-3 under the Exchange Act) and a member of our audit committee, are audit committee financial experts.

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Item 16B.Code of Ethics

Our  board  of  directors  adopted  a  code  of  business  conduct  and  ethics  that  applies  to  our  directors,  officers  and  employees,  including  certain  provisions  that
specifically apply to our chief executive officers, financial controller, senior finance officer and any other persons who perform similar functions for us. We filed our code
of business conduct and ethics as Exhibit 99.1 to our registration statement on Form F-1, as amended, which was originally filed with the SEC on April 4, 2014. We have
posted a copy of our code of business conduct and ethics on our website at http://ir.tuniu.com.

Item 16C.Principal Accountant Fees and Services

The following table sets forth the aggregate fees by categories specified below in connection with certain professional services rendered by PricewaterhouseCoopers

Zhong Tian LLP, our principal external auditors, for the periods indicated.

Audit fees(1)
Audit-related fees(2)
All other fees(3)

US$
US$
US$

2020

 1,535,879  
 —  
 —  

2021
 1,170,680
 —
 —

(1) “Audit  fees”  means  the  aggregate  fees  billed  for  professional  services  rendered  by  our  principal  external  auditors  for  the  audits  of  our  annual  financial

statements and effectiveness of internal control over financial reporting, as well as the quarterly reviews of condensed consolidated financial information.

(2) “Audit-related fees” means the aggregate fees billed for professional services rendered by our principal external auditors associated with certain financial due

diligence projects.

(3) “All other fees” means the aggregate fees billed for professional services rendered by our principal external auditors associated with other advisory services.

The policy of our audit committee is to pre-approve all audit and non-audit services provided by PricewaterhouseCoopers Zhong Tian LLP, including audit services,
audit-related  services  and  all  other  services  as  described  above,  other  than  those  for  de  minimis  services  which  are  approved  by  the  audit  committee  prior  to  the
completion of the audit.

Item 16D.Exemptions from the Listing Standards for Audit Committees

Not applicable.

Item 16E.Purchases of Equity Securities by the Issuer and Affiliated Purchasers

On September 30, 2020, our board of directors authorized a share repurchase program, under which we may repurchase up to US$10 million worth of our ordinary
shares or American depositary shares representing ordinary shares over the next 12 months. The share repurchase program permitted us to purchase shares from time to
time on the open market at prevailing market prices, in privately negotiated transactions, in block trades and/or through other legally permissible means, depending on
market conditions and in accordance with applicable rules and regulations. The repurchased shares were presented as “treasury stock” in shareholder’s equity on our
consolidated balance sheets. Treasury stock is accounted for under the cost method. No repurchase was made in 2021.

On  December  27,  2021,  we  announced  a  senior  management  share  purchase  plan,  under  which,  certain  senior  management  members  of  us,  among  others,
Mr. Donald Dunde Yu, Mr. Wei Zhang and Mr. Anqiang Chen, were authorized to purchase up to US$2.0 million of our ADSs over the following six months through
June 27, 2022. Approximately US$68,251.7 of ADSs under the senior management share purchase plan were repurchased as of December 31, 2021. All shares were
purchased in the open market pursuant to the senior management share purchase plan.

Item 16F.Change in Registrant’s Certifying Accountant

Not applicable.

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Item 16G.Corporate Governance

As  a  Cayman  Islands  company  listed  on  Nasdaq,  we  are  subject  to  the  Nasdaq  corporate  governance  listing  standards.  However,  Nasdaq  rules  permit  a  foreign
private issuer like us to follow the corporate governance practices of its home country. Travers Thorp Alberga, our Cayman Islands counsel, has advised us that certain
corporate governance practices in the Cayman Islands, our home country, may differ significantly from the Nasdaq corporate governance listing standards. We followed
home country practice for our private placements in December 2014, May 2015 and November 2015, which would have required shareholder approval under the Nasdaq
Rules but for which there was no such requirement under Cayman Islands law. In addition, we have elected to follow home country practice in lieu of the requirement to
hold an annual meeting of shareholders under Nasdaq Rule 5620(a).

We currently do not plan to rely on the home country exemption for any other corporate governance matters. However, if we choose to follow home country practice
in  other  matters  in  the  future,  our  shareholders  may  be  afforded  less  protection  than  they  otherwise  would  under  the  Nasdaq  corporate  governance  listing  standards
applicable to U.S. domestic issuers. See “Item 3. Key Information —D. Risk Factors — Risks Related to Our ADSs and Class A Ordinary Shares—We are a foreign
private issuer within the meaning of the rules under the Exchange Act, and as such we are exempt from certain provisions applicable to United States domestic public
companies.”

Item 16H.Mine Safety Disclosure

Not applicable.

ITEM 16I. Disclosure Regarding Foreign Jurisdictions that Prevent Inspections

Not applicable.

Item 17.Financial Statements

PART III

We have elected to provide financial statements pursuant to Item 18.

Item 18.Financial Statements

The consolidated financial statements of Tuniu Corporation, its subsidiaries and the consolidated affiliated entities are included at the end of this annual report.

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Item 19.Exhibits

Exhibit
Number    

Description of Document

1.1

Fifth Amended and Restated Memorandum and Articles of Association of the Registrant (incorporated by reference to Exhibit 3.2 to the Registration
Statement on Form F-1 (file no. 333-195075), as amended, initially filed with the Securities and Exchange Commission on April 4, 2014).

2.1 Registrant’s Specimen American Depositary Receipt (included in Exhibit 2.3).

2.2 Registrant’s Specimen Certificate for Class A ordinary shares (incorporated herein by reference to Exhibit 4.2 to the registration statement on Form F-1

(File No. 333-195075), as amended, initially filed with the Security and Exchange Commission on April 4, 2014).

2.3

Form of Amended and Restated Deposit Agreement among the Registrant, the depositary and holders of the American Depositary Receipts (incorporated
herein by reference to Exhibit 99.(A) to the Post-Effective Amendment No. 1 to the F-6 Registration Statement (File No. 333-195515), filed with the
Security and Exchange Commission on December 1, 2020).

2.4 Description of rights of each class of securities registered under Section 12 of the Securities Exchange Act of 1934 (incorporated herein by reference to

Exhibit 2.4 to the annual report on Form 20-F filed on April 29, 2021 (File No. 001-36430)).

4.1

4.2

4.3

2008 Incentive Compensation Plan (incorporated herein by reference to Exhibit 10.1 to the registration statement on Form F-1 (File No. 333-195075), as
amended, initially filed with the Security and Exchange Commission on April 4, 2014).

2014 Share Incentive Plan (incorporated herein by reference to Exhibit 10.2 to the registration statement on Form F-1 (File No. 333-195075), as
amended, initially filed with the Security and Exchange Commission on April 4, 2014).

Form of Indemnification Agreement with the Registrant’s directors (incorporated herein by reference to Exhibit 10.3 to the registration statement on
Form F-1 (File No. 333-195075), as amended, initially filed with the Security and Exchange Commission on April 4, 2014).

4.4 English Translation of Form of Employment Agreement between the Registrant and an Executive Officer of the Registrant (incorporated herein by

reference to Exhibit 10.4 to the registration statement on Form F-1 (File No. 333-195075), as amended, initially filed with the Security and Exchange
Commission on April 4, 2014).

4.5 English Translation of Cooperation Agreement dated February 19, 2021 between Beijing Tuniu and Nanjing Tuniu (incorporated herein by reference to

Exhibit 4.5 to the annual report on Form 20-F filed on April 29, 2021 (File No. 001-36430)).

4.6 English Translation of Shareholders’ Voting Rights Agreement dated February 19, 2021 among Beijing Tuniu, Nanjing Tuniu and the shareholders of
Nanjing Tuniu (incorporated herein by reference to Exhibit 4.6 to the annual report on Form 20-F filed on April 29, 2021 (File No. 001-36430)).

4.7 English Translation of Powers of Attorney dated February 19, 2021 among Beijing Tuniu, Nanjing Tuniu and the shareholders of Nanjing Tuniu

(incorporated herein by reference to Exhibit 4.7 to the annual report on Form 20-F filed on April 29, 2021 (File No. 001-36430)).

4.8 English Translation of Equity Interest Pledge Agreement dated February 19, 2021 among Beijing Tuniu, Nanjing Tuniu and Anqiang Chen (incorporated

herein by reference to Exhibit 4.8 to the annual report on Form 20-F filed on April 29, 2021 (File No. 001-36430)).

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4.9 English Translation of Equity Interest Pledge Agreement dated February 19, 2021 among Beijing Tuniu, Nanjing Tuniu and Dunde Yu (incorporated

herein by reference to Exhibit 4.9 to the annual report on Form 20-F filed on April 29, 2021 (File No. 001-36430)).

4.10 English Translation of Purchase Option Agreement dated February 19, 2021 among Beijing Tuniu, Nanjing Tuniu and the shareholders of Nanjing Tuniu

(incorporated herein by reference to Exhibit 4.10 to the annual report on Form 20-F filed on April 29, 2021 (File No. 001-36430)).

4.11 Business Cooperation Agreement dated May 8, 2015 between Tuniu Corporation and JD.com, Inc. (incorporated herein by reference to Exhibit 99.6 to

amendment no. 1 to Schedule 13D filed by JD.com, Inc. and its affiliates with the Securities and Exchange Commission on May 29, 2015).

4.12

Investor Rights Agreement dated May 22, 2015 between Tuniu Corporation and Fabulous Jade Global Limited (incorporated herein by reference to
Exhibit 99.7 to amendment no. 1 to Schedule 13D filed by JD.com, Inc. and its affiliates with the Securities and Exchange Commission on May 29,
2015).

4.13 Registration Rights Agreement dated as of May 22, 2015 between Tuniu Corporation and Unicorn Riches Limited (incorporated herein by reference to

Exhibit 7.08 to amendment no. 1 to Schedule 13D filed by Unicorn Riches Limited with the Securities and Exchange Commission on May 26, 2015).

4.14

Investor Rights Agreement dated as of November 20, 2015 between Tuniu Corporation and HNA Tourism Holding (Group) Co., Ltd. (incorporated
herein by reference to Exhibit 7.3 to Schedule 13D filed by BHR Winwood Investment Management Limited and its affiliates with the Securities and
Exchange Commission on February 1, 2016).

4.15 Amendment No. 1 to Investor Rights Agreement dated as of December 31, 2015 between Tuniu Corporation and HNA Tourism Holding (Group)

Co., Ltd. (incorporated herein by reference to Exhibit 7.4 to Schedule 13D filed by BHR Winwood Investment Management Limited and its affiliates
with the Securities and Exchange Commission on February 1, 2016).

4.16 Amendment No. 2 to Investor Rights Agreement dated February 19, 2016 between Tuniu Corporation and BHR Winwood Investment Management

Limited (incorporated herein by reference to Exhibit A to amendment no. 1 to Schedule 13D filed by BHR Winwood Investment Management Limited
and its affiliates with the Securities and Exchange Commission on February 29, 2016).

8.1* List of Principal Subsidiaries, Consolidated Affiliated Entity and its Principal Subsidiaries

11.1 Code of Business Conduct and Ethics of the Registrant (incorporated herein by reference to Exhibit 99.1 to the registration statement on Form F-1 (File

No. 333-195075), as amended, initially filed with the Security and Exchange Commission on April 4, 2014).

12.1* Certification by Principal Executive Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

12.2* Certification by Principal Financial Officer pursuant to Section 302 of the Sarbanes-Oxley Act of 2002.

13.1** Certification by Principal Executive Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

13.2** Certification by Principal Financial Officer pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.

15.1* Consent of PricewaterhouseCoopers Zhong Tian LLP.

15.2* Consent of Travers Thorp Alberga.

15.3* Consent of Fangda Partners.

135

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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101.INS*

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Inline XBRL document.

101.SCH*

Inline XBRL Taxonomy Extension Scheme Document.

101.CAL*

Inline XBRL Taxonomy Extension Calculation Linkbase Document.

101.DEF*

Inline XBRL Taxonomy Extension Definition Linkbase Document.

101.LAB*

Inline XBRL Taxonomy Extension Label Linkbase Document.

101.PRE*

Inline XBRL Taxonomy Extension Presentation Linkbase Document.

104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

*Filed herewith

**Furnished herewith

136

 
 
 
 
 
 
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The  registrant  hereby  certifies  that  it  meets  all  of  the  requirements  for  filing  its  annual  report  on  Form  20-F  and  that  it  has  duly  caused  and  authorized  the

undersigned to sign this annual report on its behalf.

SIGNATURES

Tuniu Corporation
By:
Name:
Title:

/s/ Dunde Yu
Dunde Yu
Chairman and Chief Executive Officer

Date: April 29, 2022

137

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INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

Report of Independent Registered Public Accounting Firm (PCAOB ID: 1424)
Consolidated Balance Sheets as of December 31, 2020 and 2021
Consolidated Statements of Comprehensive Loss for the Years Ended December 31, 2019, 2020 and 2021
Consolidated Statements of Changes in Shareholders’ Equity for the Years Ended December 31, 2019, 2020 and 2021
Consolidated Statements of Cash Flows for the Years Ended December 31, 2019, 2020 and 2021
Notes to the Consolidated Financial Statements
Financial Statement Schedule I - Condensed Financial Information of the Parent Company as of December 31, 2020 and 2021 and for each of the three years in

the period ended December 31, 2021

F-2
F-5
F-6
F-7
F-8
F-9

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Table of Contents

REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

To the Board of Directors and Shareholders of Tuniu Corporation

Opinions on the Financial Statements and Internal Control over Financial Reporting

We have audited the accompanying consolidated balance sheets of Tuniu Corporation and its subsidiaries (the “Company”) as of December 31, 2021 and 2020, and the
related consolidated statements of comprehensive loss, of changes in shareholders’ equity and of cash flows for each of the three years in the period ended December 31,
2021, including the related notes and financial statement schedule listed in the accompanying index (collectively referred to as the “consolidated financial statements”).
We also have audited the Company's internal control over financial reporting as of December 31, 2021, based on criteria established in Internal Control - Integrated
Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).

In our opinion, the consolidated financial statements referred to above present fairly, in all material respects, the financial position of the Company as of December 31,
2021 and 2020, and the results of its operations and its cash flows for each of the three years in the period ended December 31, 2021 in conformity with accounting
principles generally accepted in the United States of America. Also in our opinion, the Company maintained, in all material respects, effective internal control over
financial reporting as of December 31, 2021, based on criteria established in Internal Control - Integrated Framework (2013) issued by the COSO.

Change in Accounting Principle

As discussed in Note 2 to the consolidated financial statements, the Company changed the manner in which it accounts for credit losses on certain financial instruments
in 2020.

Basis for Opinions

The Company’s management is responsible for these consolidated financial statements, for maintaining effective internal control over financial reporting, and for its
assessment of the effectiveness of internal control over financial reporting, included in Management’s Annual Report on Internal Control over Financial Reporting
appearing under Item 15. Our responsibility is to express opinions on the Company’s consolidated financial statements and on the Company’s internal control over
financial reporting based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and
are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities
and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audits to obtain reasonable assurance
about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud, and whether effective internal control over financial
reporting was maintained in all material respects.

Our audits of the consolidated financial statements included performing procedures to assess the risks of material misstatement of the consolidated financial statements,
whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the
amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by
management, as well as evaluating the overall presentation of the consolidated financial statements. Our audit of internal control over financial reporting included
obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, and testing and evaluating the design and
operating effectiveness of internal control based on the assessed risk. Our audits also included performing such other procedures as we considered necessary in the
circumstances. We believe that our audits provide a reasonable basis for our opinions.

Definition and Limitations of Internal Control over Financial Reporting

A company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the
preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company’s internal control over financial
reporting includes those policies and procedures that (i) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and
dispositions of the assets of the company; (ii) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in
accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of
management and directors of the company; and (iii) provide reasonable assurance regarding

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Table of Contents

prevention or timely detection of unauthorized acquisition, use, or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness
to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or
procedures may deteriorate.

Critical Audit Matters

The critical audit matters communicated below are matters arising from the current period audit of the consolidated financial statements that were communicated or
required to be communicated to the audit committee and that (i) relate to accounts or disclosures that are material to the consolidated financial statements and (ii)
involved our especially challenging, subjective, or complex judgments. The communication of critical audit matters does not alter in any way our opinion on the
consolidated financial statements, taken as a whole, and we are not, by communicating the critical audit matters below, providing separate opinions on the critical audit
matters or on the accounts or disclosures to which they relate.

Going concern assessment

As described in Note 2(a) to the consolidated financial statements, the Company’s consolidated financial statements have been prepared on a going concern basis, which
contemplates the realization of assets and liquidation of liabilities during the normal course of operations. The Company has a history of net losses, net cash used in
operating activities, and accumulated deficits. In particular, the outbreak and spread of the COVID-19 pandemic has had material adverse impacts on the Company’s
operating results and cash flows for the years ended December 31, 2020 and 2021 with potential continuing impacts on subsequent periods. Such adverse conditions and
events, before consideration of management’s plan, raised substantial doubt about the Company’s ability to continue as a going concern. Management has developed its
plan to mitigate these adverse conditions and events, including a business plan with forecasted cash flows covering the next twelve months from the date of issuance of
the Company’s consolidated financial statements. Based on the management’s assessment, management concluded that the business plan, when implemented effectively,
will alleviate the substantial doubt on the Company’s ability to continue as a going concern. Such conclusion required management to make assumptions and judgements
relating to future revenues, capital expenditures, operational expenses and investments when developing the business plan with forecasted cash flows.

The principal considerations for our determination that performing procedures relating to going concern assessment is a critical audit matter are the significant judgment 
by management when developing its business plan with forecasted cash flows included in the going concern assessment and when evaluating the mitigation effect of the 
business plan.  This in turn led to a high degree of auditor judgment, subjectivity and effort in performing procedures and evaluating audit evidence relating to 
management’s business plan with forecasted cash flows.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial
statements. These procedures included testing the effectiveness of internal controls relating to management’s going concern assessment, including the Company’s
controls over the preparation of the business plan with forecasted cash flows. These procedures also included, among others, (i) testing management’s process for
developing the business plan with forecasted cash flows included in the going concern assessment; (ii) testing the completeness, accuracy, and relevance of underlying
data used in developing the business plan with forecasted cash flows; and (iii) evaluating the reasonableness of the assumptions and judgements made by management in
evaluating whether the business plan will be effectively implemented and in forecasting future revenues, capital expenditures, operational expenses, investments and
hence future cash flows arising from the implementation of the business plan by considering the Company’s historical performance, relevant industry forecasts and
market developments.

Goodwill impairment assessment

As described in Note 2(q) and Note 11 to the consolidated financial statements, the Company had goodwill of RMB 232.0 million as of December 31, 2021. Management
performs its goodwill impairment assessment annually or more frequently if events or changes in circumstances indicate that it might be impaired. Where the qualitative
assessment indicated that it is more likely than not that the fair value of a reporting unit is less than its carrying amount, including goodwill, a quantitative goodwill
impairment test is performed. Goodwill impairment charge is recognized for the amount by which the carrying amount exceeds the reporting unit’s fair value. Fair value
of the reporting unit is estimated by management based on the income approach, using a discounted cash flow model. The use of

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Table of Contents

discounted cash flow model requires management to make judgments and assumptions relating to revenue growth, gross margin, operating expenses, working capital 
requirements, and discount rate.  

The principal considerations for our determination that performing procedures relating to goodwill impairment assessment is a critical audit matter are the significant
judgment by management when developing the fair value measurement of the reporting unit. This in turn led to a high degree of auditor judgment, subjectivity, and effort
in performing our procedures and in evaluating management’s cash flow projections and significant assumptions, including revenue growth, gross margin, operating
expenses, working capital requirements and discount rate. The audit effort also included the involvement of professionals with specialized skill and knowledge.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial
statements. These procedures included testing the effectiveness of internal controls relating to management’s goodwill impairment assessment process, including internal
controls over the valuation of the Company’s reporting unit. These procedures also included, among others, (i) testing management’s identification of the reporting unit
and the process to estimate the reporting unit’s fair value, (ii) evaluating the appropriateness of the discounted cash flow model; (iii) testing the completeness, accuracy
and relevance of underlying data used in the model; and (iv) evaluating management’s cash flow projections and significant assumptions including revenue growth, gross
margin, operation expenses, working capital requirements and discount rate by considering the historical performance of the reporting unit, relevant industry forecasts
and market developments. Professionals with specialized skill and knowledge were also used to assist in the evaluation of the Company’s discounted cash flow model
and certain significant assumptions, including the discount rate.

Non-financial assets impairment assessment

As described in Note 2(r), Note 8, Note 9, Note 10 and Note 14 to the consolidated financial statements, the Company had property and equipment of RMB 98.2 million,
finite-lived intangible assets of RMB 55.4 million, land use right of RMB 94.7 million and operating lease right-of-use assets of RMB 48.1 million as of December 31,
2021. Management performs its non-financial assets impairment assessment whenever events or changes in circumstances indicate that the carrying value of the asset
group may not be recoverable. Recoverability of asset group to be held and used is measured by comparing the carrying amount of the asset group to future undiscounted
cash flows expected to result from the use of the asset group and their eventual disposition. Management’s impairment test involved significant judgement and
assumptions, including revenue growth, gross margin, operation expenses and working capital requirements of the asset group. If the asset group is determined to be not
recoverable, an impairment loss is recognized at the amount equal to the difference between the carrying amount and fair value of the asset group.

The principal considerations for our determination that performing procedures relating to non-financial assets impairment assessment is a critical audit matter are the
significant judgment by management when determining the estimated future undiscounted cash flows expected to be generated by the asset group. This in turn led to a
high degree of auditor judgment, subjectivity, and effort in performing procedures and evaluating audit evidence related to management’s significant assumptions,
including revenue growth, gross margin, operation expenses and working capital requirements.

Addressing the matter involved performing procedures and evaluating audit evidence in connection with forming our overall opinion on the consolidated financial
statements. These procedures included testing the effectiveness of internal controls relating to management’s non-financial assets impairment assessment process,
including the Company’s internal controls over the development of assumptions used to estimate the future undiscounted cash flows expected to be generated by the asset
group. These procedures also included, among others, (i) testing the identification of the asset group, (ii) testing management’s process for developing the future
undiscounted cash flows estimates; (iii) testing the completeness, accuracy, and relevance of underlying data used in the estimate of future undiscounted cash flows; and
(iv) evaluating the reasonableness of management’s significant assumptions used, including revenue growth, gross margin, operation expenses and working capital
requirements by considering the historical performance of the asset group, relevant industry forecasts and market developments.

/s/ PricewaterhouseCoopers Zhong Tian LLP
Shanghai, the People’s Republic of China
April 29, 2022

We have served as the Company’s auditor since 2010, which includes periods before the Company became subject to SEC reporting requirements.

F-4

TUNIU CORPORATION
CONSOLIDATED BALANCE SHEETS

As of December 31, 2020 and 2021
(All amounts in thousands, except for share and per share data, or otherwise noted)

Table of Contents

ASSETS
Current assets

Cash and cash equivalents
Restricted cash
Short-term investments
Accounts receivable, net
Amounts due from related parties
Prepayments and other current assets

Total current assets

Non-current assets

Long-term investments
Property and equipment, net
Intangible assets, net
Land use right, net
Operating lease right-of-use assets, net
Goodwill
Other non-current assets
Total non-current assets
Total assets

LIABILITIES, REDEEMABLE NONCONTROLLING INTERESTS AND EQUITY
Current liabilities (including current liabilities of the Affiliated Entities without recourse to the Company amounting to RMB1,733,252 and RMB1,000,067, as of

December 31, 2020 and 2021, respectively)
Short-term borrowings
Accounts and notes payable
Amounts due to related parties
Salary and welfare payable
Taxes payable
Advances from customers
Operating lease liabilities, current
Accrued expenses and other current liabilities

Total current liabilities

Non-current liabilities

Operating lease liabilities, non-current
Deferred tax liabilities
Long-term borrowings
Other non-current liabilities
Total non-current liabilities
Total liabilities

Commitments and contingencies (Note 22)

Redeemable noncontrolling interests

Equity

Ordinary shares (US$0.0001 par value; 1,000,000,000 shares (including 780,000,000 Class A shares, 120,000,000 Class B shares and 100,000,000 shares to be

designated by the Board of Directors) authorized as of December 31, 2020 and 2021; 389,331,544 shares (including 371,958,044 Class A and 17,373,500 Class
B shares) and 389,331,543 shares (including 371,958,043 Class A shares and 17,373,500 Class B shares) issued and outstanding as of December 31, 2020 and
2021, respectively)

Less: Treasury stock (18,842,688 shares and 18,266,523 shares as of December 31, 2020 and 2021, respectively)
Additional paid-in capital
Accumulated other comprehensive income
Accumulated deficit

Total Tuniu Corporation shareholders’ equity
Noncontrolling interests
Total equity
Total liabilities, redeemable noncontrolling interests and equity

The accompanying notes are an integral part of these consolidated financial statements.

F-5

2020
RMB

As of December 31, 

2021

RMB

US$(Note 2(d))

213,538  
50,566  
1,353,670  
264,134  
23,913  
378,704  
2,284,525  

266,866  
111,697  
71,362  
96,713  
42,293
232,007  
91,180  
912,118  
3,196,643  

60,679
705,838  
21,034  
47,487  
6,004  
208,762  
18,264
676,501  
1,744,569  

34,367
14,861  
22,577
3,054  
74,859  
1,819,428  

349,077  
46,521  
615,901  
111,941  
14,969  
337,033  
1,475,442  

201,947  
98,159  
55,376  
94,652  
48,115
232,007  
92,111  
822,367  
2,297,809  

9,981
383,626  
4,679  
33,761  
8,004
139,777  
16,556
382,629  
979,013  

38,832
12,479  
14,344

—  
65,655  
1,044,668  

54,778
7,300
96,648
17,566
2,349
52,888
231,529

31,690
15,403
8,690
14,853
7,550
36,407
14,454
129,047
360,576

1,566
60,199
734
5,298
1,256
21,934
2,598
60,043
153,628

6,094
1,958
2,251
—
10,303
163,931

27,200  

27,200  

4,268

249  
(302,916) 
9,125,689  
275,012  
(7,713,355) 
1,384,679  
(34,664) 
1,350,015  
3,196,643  

249  
(293,795) 
9,125,748  
271,821  
(7,834,879) 
1,269,144  
(43,203) 
1,225,941  
2,297,809  

39
(46,103)
1,432,029
42,655
(1,229,464)
199,156
(6,779)
192,377
360,576

    
    
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
TUNIU CORPORATION
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS

For the Years Ended December 31, 2018, 2019 and 2020
(All amounts in thousands, except for share and per share data, or otherwise noted)

Table of Contents

Revenues

Packaged tours
Others

Net revenues
Cost of revenues
Gross profit

Operating expenses

Research and product development
Sales and marketing
General and administrative
Other operating income
Total operating expenses
Loss from operations

Other income/(expenses)
Interest and investment income, net
Interest expense
Foreign exchange (losses)/gains, net
Other income/(loss), net

Loss before income tax expense
Income tax (expense)/benefit
Equity in income of affiliates
Net loss
Net loss attributable to noncontrolling interests
Net income attributable to redeemable noncontrolling interests
Net loss attributable to Tuniu Corporation
Accretion on redeemable noncontrolling interests
Net loss attributable to ordinary shareholders

Net loss
Other comprehensive income/(loss):
Foreign currency translation adjustment, net of nil tax
Comprehensive loss
Comprehensive loss attributable to noncontrolling interests
Comprehensive income attributable to redeemable noncontrolling interests
Comprehensive loss attributable to Tuniu Corporation

For the Years Ended December 31, 

2020
RMB

RMB

2021
     US$(Note 2(d))

2019
RMB

1,886,822  
394,165  
2,280,987  
(1,200,012) 
1,080,975  

(303,561) 
(923,273) 
(749,404) 
24,419  
(1,951,819) 
(870,844) 

156,862  
(34,052)
(1,131) 
18,509  
(730,656) 
(949) 
2,223
(729,382) 
(35,797) 
980  
(694,565) 
(4,634) 
(699,199) 

302,359  
147,900  
450,259  
(237,065) 
213,194  

(100,514) 
(371,984) 
(1,109,340) 
27,849  
(1,553,989) 
(1,340,795) 

3,526  
(32,266)
18,720  
(253) 
(1,351,068) 
6,641  
797

(1,343,630) 
(35,674) 
—  
(1,307,956) 
—  
(1,307,956) 

305,333  
121,015  
426,348  
(254,815) 
171,533  

(54,622) 
(150,493) 
(174,021) 
26,064  
(353,072) 
(181,539) 

50,041  
(7,491)
7,030  
2,895  
(129,064) 
(130) 
726

(128,468) 
(6,944) 
—  
(121,524) 
—  
(121,524) 

(729,382) 

(1,343,630) 

(128,468) 

9,705  
(719,677) 
(35,797) 
980  
(684,860) 

(18,772) 
(1,362,402) 
(35,674) 
—  
(1,326,728) 

(3,191) 
(131,659) 
(6,944) 
—  
(124,715) 

47,913
18,990
66,903
(39,986)
26,917

(8,571)
(23,616)
(27,308)
4,090
(55,405)
(28,488)

7,853
(1,176)
1,103
454
(20,254)
(20)
114
(20,160)
(1,090)
—
(19,070)
—
(19,070)

(20,160)

(501)
(20,661)
(1,090)
—
(19,571)

Loss per share
Basic and diluted
Weighted average number of ordinary shares used in computing basic and diluted loss per share

(1.89) 
369,472,880  

(3.53) 
370,240,040  

(0.33) 
370,874,312  

(0.05)
370,874,312

The accompanying notes are an integral part of these consolidated financial statements.

F-6

    
    
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
   
 
 
 
 
Table of Contents

TUNIU CORPORATION
As of December 31, 2021, the aggregate

CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS’ EQUITY

For the Years Ended December 31, 2019, 2020 and 2021
(All amounts in thousands, except for share and per share data, or otherwise noted)

Balance as of January 1, 2019
Repurchase of ordinary shares
Issuance of ordinary shares pursuant to share incentive plan
Share-based compensation expenses
Capital contribution to subsidiaries with noncontrolling interests
Acquisition of additional shares in subsidiaries
Disposal of shares in subsidiaries
Acquisition of subsidiaries
Foreign currency translation adjustments
Accretion on redeemable noncontrolling interest
Net loss
Balance as of December 31, 2019

Balance as of January 1, 2020
Cumulative effect of adoption of new accounting standard (Note 2(i))
Repurchase of ordinary shares
Issuance of ordinary shares pursuant to share incentive plan
Share-based compensation expenses
Foreign currency translation adjustments
Net loss
Balance as of December 31, 2020

Balance as of January 1, 2021
Acquisition of additional shares in subsidiaries
Issuance of ordinary shares pursuant to share incentive plan
Share-based compensation expenses
Foreign currency translation adjustments
Cancellation of shares
Net loss
Balance as of December 31, 2021
Balance as of December 31, 2021(US$ (Note 2(d)))

Ordinary shares

Treasury Stock

Shares

389,331,544

—  
—
—  
—  
—  
—  
—  
—  
—  
—  

389,331,544

389,331,544

—  
—  
—
—
—  
—  
389,331,544  

389,331,544

—  
—
—  
—  
(1)
—  

389,331,543
389,331,543  

Amount
RMB

249
—  
—
—  
—  
—  
—  
—  
—  
—  
—  
249

249
—  
—  
—
—
—  
—  
249  

249
—  
—
—  
—  
—
—  
249
39  

Shares

(19,323,900)
(947,529) 
964,128

—  
—  
—  
—  
—  
—  
—  
—  
(19,307,301)

(19,307,301)
—  
(160,554) 
625,167
—
—  
—  
(18,842,688) 

(18,842,688)
—  

576,165

—  
—  
—
—  
(18,266,523)
(18,266,523) 

Amount
RMB
(304,535)
(11,147) 
4,740

—  
—  
—  
—  
—  
—  
—  
—  
(310,942)

(310,942)
—  
(308) 
8,334
—
—  
—  
(302,916) 

(302,916)
—  

9,121

—  
—  
—
—  
(293,795)
(46,103) 

Additional 
 paid-in
capital
RMB
9,061,979

Accumulated
other
 comprehensive
income/(loss)
RMB

284,079

—  
(4,600)
61,736  
—  
(1,134) 
165  
—  
—  
(4,634) 
—  

9,113,512

9,113,512
—
—  
(8,287)
20,464

—  
—  
9,125,689  

9,125,689

(308) 
(8,765)
9,132  
—  
—
—  

9,125,748
1,432,029  

—  
—
—  
—  
—  
—  
—  
9,705  
—  
—  

293,784

293,784

—  
—  
—
—

(18,772) 
—  
275,012  

275,012

—  
—
—  
(3,191) 
—
—  

271,821
42,655  

Accumulated

deficit
RMB
(5,691,409)
—  
—
—  
—  
—  
—  
—  
—  
—  
(694,565) 
(6,385,974)

(6,385,974)
(19,425) 
—  
—
—
—  
(1,307,956) 
(7,713,355) 

(7,713,355)
—  
—
—  
—  
—

(121,524) 
(7,834,879) 
(1,229,464) 

Total Tuniu 
 Corporation
Shareholders’
equity
RMB

Noncontrolling
interests
RMB

3,350,363

(11,147) 
140
61,736  
—  
(1,134) 
165  
—  
9,705  
(4,634) 
(694,565) 
2,710,629

2,710,629

(19,425) 
(308) 
47
20,464
(18,772) 
(1,307,956) 
1,384,679  

1,384,679

(308) 
356
9,132  
(3,191) 
—

(121,524) 
1,269,144  
199,156  

(5,830)
—  
—
—  
1,500  
(2,281) 
(380) 
43,798  
—  
—  
(35,797) 
1,010

1,010

—  
—  
—
—
—  
(35,674) 
(34,664) 

(34,664)
(1,595) 
—
—  
—  
—
(6,944) 
(43,203) 
(6,779) 

Total Equity
RMB
3,344,533
(11,147)
140
61,736
1,500
(3,415)
(215)
43,798
9,705
(4,634)
(730,362)
2,711,639

2,711,639
(19,425)
(308)
47
20,464
(18,772)
(1,343,630)
1,350,015

1,350,015
(1,903)
356
9,132
(3,191)
—
(128,468)
1,225,941
192,377

The accompanying notes are an integral part of these consolidated financial statements.

F-7

    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

TUNIU CORPORATION
CONSOLIDATED STATEMENTS OF CASH FLOWS

For the Years Ended December 31, 2019, 2020 and 2021
(All amounts in thousands, except for share and per share data, or otherwise noted)

2019
RMB

For the Years Ended December 31, 
2020
RMB

RMB

2021

US$ (Note 2(d))

Cash flows from operating activities:

Net loss

Depreciation of property and equipment
Amortization of intangible assets and land use right
Amortization of right-of-use assets
Allowance for credit losses
Change in fair value of contingent consideration
Foreign exchange (losses)/gains
Loss from long-term investments
Loss from disposal of property and equipment and intangible assets
Gain from dividend of equity investments
Loss from impairment of intangible assets
Share-based compensation expenses
Change in deferred tax liabilities
Remeasurement of equity investments
Change in fair value of investments
Gain from disposal of equity investment
Share of results of equity investees

Changes in operating assets and liabilities:

Accounts receivable
Short-term and long-term amounts due from related parties
Prepayments and other current assets
Other non-current assets
Operating lease liabilities, current and non-current
Accounts and notes payable
Amounts due to related parties
Salary and welfare payable
Taxes payable
Advances from customers
Accrued expenses and other liabilities
Non-current liabilities
Net cash used in operating activities

Cash flows from investing activities:

Purchase of short-term investments
Proceeds from maturity of short-term investments
Cash paid for loan receivable
Cash received from loan repayment
Purchase of property and equipment and intangible assets
Cash paid for long-term investments
Proceeds from maturity of long-term investments
Cash received from dividend of equity investment
Cash received from disposal of equity investment
Cash paid for acquisition, net of cash received
Net cash provided by/(used in) investing activities

Cash flows from financing activities:

Cash paid for repurchase of ordinary shares
Proceeds from issuance of ordinary shares upon exercise of options
Contingent consideration paid for business acquisitions
Repurchase of redeemable noncontrolling interests
Acquisition of noncontrolling interests of subsidiaries
Cash contribution from noncontrolling interests
Repayment of borrowings and discounted notes
Proceeds from borrowings and discounted notes
Net cash (used in)/provided by financing activities

Effect of exchange rate changes on cash, cash equivalents and restricted cash
Net increase/(decrease) in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash at the beginning of year
Cash, cash equivalents and restricted cash at the end of year
Supplemental disclosure of cash flow information
Income tax paid
Interest paid
Supplemental disclosure of non-cash investing and financing activities
Accrual related to purchase of property and equipment
Receivables related to exercise of stock options
Accrual related to purchase business acquisitions

(729,382) 
87,887  
155,002  
79,683
185,130  
344  
(82) 
—
1,501  
—
32,014
61,736  
(2,727) 
(18,356) 
(17,977) 
(24) 
(2,223)

(55,043) 
49,815  
160,205  
103  
(73,315)
(36,253) 
(47,404) 
5,860  
(11,383) 
44,498  
15,234  
(5,304) 
(120,461) 

(2,041,280) 
1,614,098  
(1,321,271) 
1,304,687
(122,479) 
(547,205) 
568,532  
—  
—  
(33,216) 
(578,134) 

(13,547) 
109  
(13,921) 
(37,733) 
(3,415)
1,500  
(281,354) 
833,471  
485,110  
4,974  
(208,511) 
831,026  
622,515  

2,286  
20,983

12,473  
(55) 
30,530  

(1,343,630) 
127,836  
66,597  
28,952
829,652  
(5,451) 
(15,682) 
49,502
3,790  
—
31,876
20,464  
(8,797) 
9,021  
(60,630) 
—  
(797)

208,175  
9,553  
447,332  
(45,233) 
(24,983)
(492,659) 
(8,721) 
(64,936) 
(6,203) 
(905,118) 
(163,025) 
—  
(1,313,115) 

(1,460,051) 
1,445,422  
(314,411) 
555,414
(28,330) 
—  
904,755  
—  
56,574  
(310) 
1,159,063  

(308) 
58  
(14,019) 
(10,000) 

—
—  
(918,532) 
733,255  
(209,546) 
5,187  
(358,411) 
622,515  
264,104  

3,515  
24,597

5,632  
(45) 
10,750  

(128,468) 
24,755  
18,609  
20,443
17,829  
(3,597) 
1,168  
—
1,762  
(5,982)
—
9,132  
(2,382) 
(11,443) 
(32,687) 
—  
(726)

39,834  
8,282  
175,139  
(6,058) 
(23,507)
(222,380) 
(16,354) 
(13,716) 
2,000  
(68,984) 
(9,011) 
—  
(226,342) 

(336,548) 
1,096,550  
(858,538) 
724,277
(14,742) 
—  
86,845  
5,982  
—  
—  
703,826  

—  
373  
—  
—  
(1,903)
—  
(620,932) 
277,900  
(344,562) 
(1,428) 
131,494  
264,104  
395,598  

3,007  
7,110

4,429  
(28) 
7,176  

(20,160)
3,884
2,920
3,208
2,798
(564)
183
—
276
(939)
—
1,433
(374)
(1,796)
(5,129)
—
(114)

6,251
1,300
27,483
(951)
(3,689)
(34,896)
(2,566)
(2,152)
314
(10,825)
(1,414)
—
(35,519)

(52,812)
172,073
(134,723)
113,655
(2,313)
—
13,628
939
—
—
110,447

—
59
—
—
(299)
—
(97,438)
43,609
(54,069)
(226)
20,634
41,444
62,078

472
1,116

695
(4)
1,126

The accompanying notes are an integral part of these consolidated financial statements.

F-8

    
    
    
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

1. Organization and Principal Activities

Tuniu  Corporation  (the  “Company”)  is  an  exempted  company  with  limited  liability  incorporated  in  the  Cayman  Islands.  The  Company,  its  subsidiaries  and  the
consolidated variable interest entity (“VIE”) and the VIE’s subsidiaries (collectively referred to as the “Affiliated Entities”) are collectively referred to as the “Group”.
The Group’s principal activity is the provision of travel-related services in the People’s Republic of China (“PRC”).

As of December 31, 2021, the Company’s significant consolidated subsidiaries and the consolidated Affiliated Entities are as follows:

Name of subsidiaries and Affiliated entities
Subsidiaries of the Company:
Tuniu (HK) Limited
Tuniu (Nanjing) Information Technology Co., Ltd.
Beijing Tuniu Technology Co., Ltd. (“Beijing Tuniu”)
Jiangsu Kaihui Commercial Factoring Co., Ltd
Xiamen Suiwang International Travel Service Co., Ltd.
Tianjin Tuniu International Travel Service Co., Ltd.
Guangzhou Kaihui Internet Microcredit Co., Ltd.
Nanjing Kaihui Internet Microcredit Co., Ltd.
Variable Interest Entity (“VIE”)
Nanjing Tuniu Technology Co., Ltd. (“Nanjing Tuniu”)
Subsidiaries of VIE
Shanghai Tuniu International Travel Service Co., Ltd.
Nanjing Tuniu International Travel Service Co., Ltd.
Beijing Tuniu International Travel Service Co., Ltd.
Nanjing Tuzhilv Tickets Sales Co., Ltd.
Tuniu Insurance Brokers Co., Ltd.

Date of establishment/acquisition

Place of 
incorporation

  Established on May 20, 2011
  Established on August 24, 2011
  Established on September 8, 2008
  Established on September 22, 2015
Established on January 26, 2016
Established on March 23, 2016
Established on June 13, 2016

  Established on December 28, 2016

  Hong Kong
  PRC
  PRC
  PRC
PRC
PRC
PRC
  PRC

  Established on December 18, 2006

  PRC

  Acquired on August 22, 2008
  Acquired on December 22, 2008
  Acquired on November 18, 2009
  Established on April 19, 2011
  Acquired on August 11, 2015

  PRC
  PRC
  PRC
  PRC
  PRC

F-9

Percentage of 
direct or indirect
 economic
 ownership

100 %
100 %
100 %
100 %
100 %
100 %
100 %
90 %

100 %

100 %
100 %
100 %
100 %
100 %

    
    
    
  
  
  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

2. Principal Accounting Policies

(a) Basis of Presentation

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

The  consolidated  financial  statements  of  the  Group  have  been  prepared  in  accordance  with  the  accounting  principles  generally  accepted  in  the  United  States  of

America (“U.S. GAAP”).

Liquidity

The Group’s consolidated financial statements have been prepared on a going concern basis, which contemplates the realization of assets and liquidation of liabilities
during the normal course of operations. The Group incurred net losses of RMB729,382, RMB1,343,630 and RMB128,468 for the years ended December 31, 2019, 2020
and  2021,  respectively.  Net  cash  used  in  operating  activities  was  RMB120,461, RMB1,313,115 and RMB226,342  for  the  years  ended  December  31,  2019,  2020  and
2021,  respectively.  As  of  December  31,  2021,  the  Group’s  accumulated  deficit  was  RMB7,834,879  and  the  Group  had  cash  and  cash  equivalents  and  short-term
investments of RMB964,978. The COVID-19 pandemic has negatively impacted the Group’s business operations for the past two years, and will continue to impact the
Group’s results of operations and cash flows for subsequent periods. Such conditions and events casted substantial doubt on the Group’s ability to continue as a going
concern. In response to the COVID-19 pandemic, in 2021, the Group continued to take actions to improve its liquidity, including scaling down its business operations by
reducing capital expenditures and operational expenses that were discretionary in nature and obtaining funding from the maturity of certain short-term and long-term
investments. Management has developed a plan to mitigate these adverse conditions and events, including a business plan with forecasted cash flows covering the next
twelve months from the date of issuance of the consolidated financial statements. Moving forward, management plans to maintain adequate funds to provide a sufficient
flexibility in adjusting the Group’s operation scale to cope with the development of the COVID-19 pandemic, and management will continue to manage the Group’s
capital  expenditures,  operational  expenses  and  investments  based  on  the  Group’s  liquidity  position  and  working  capital  needs.  Based  on  management’s  liquidity
assessment, which has considered the Group’s operations at the current business scale, the latest development of COVID-19 and its continuous impact on the Group’s
business operations, the available funding from maturity of the Group’s short-term and long-term investments, and the available cash and cash equivalents, the Group
will be able to meet its working capital requirements and capital expenditures in the ordinary course of business for the next twelve months from the issuance of these
consolidated financial statements. As a result, management concluded that the substantial doubt on the Group’s ability to continue as a going concern will be alleviated
through the effective implementation of the business plan. Accordingly, the consolidated financial statements have been prepared on going concern basis.

(b) Principles of Consolidation

The consolidated financial statements include the financial statements of the Company, its subsidiaries, the Affiliated Entities for which the Company is the primary
beneficiary. Subsidiaries are those entities in which the Company, directly or indirectly, controls more than one half of the voting power, has the power to appoint or
remove the majority of the members of the board of directors, or to cast a majority of votes at the meeting of board of directors, or has the power to govern the financial
and operating policies of the investee under a statute or agreement among the shareholders or equity holders.

A VIE is an entity in which the Company, or its subsidiary, through contractual arrangements, has controlling interest and therefore the Company or its subsidiary is
the  primary  beneficiary  of  the  entity.  In  determining  whether  the  Company  or  its  subsidiary  has  controlling  interests  in  a  VIE,  the  Company  considers  whether  the
Company or its subsidiary has the power to direct activities that most significantly impact the VIE’s economic performance, and the right to receive benefits from the
VIE or the obligation right to absorb losses of the VIE that could be potentially significant to the VIE.

All significant transactions and balances among the Company, its subsidiaries and the Affiliated Entities have been eliminated upon consolidation.

F-10

Table of Contents

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(b) Principles of Consolidation – continued

To comply with PRC laws and regulations that restrict foreign equity ownership of companies that operate internet content, travel agency and air-ticketing services,
the Company operates its website and engaged in such restricted services through Nanjing Tuniu and its subsidiaries. Nanjing Tuniu’s equity interests are held by Dunde
Yu,  the  Company’s  Chief  Executive  Officer,  and  Anqiang  Chen,  the  Company’s  financial  controller,  with  equity  interests  of  80.89%  and  19.11%,  respectively.  On
September 17, 2008 and subsequently amended on January 24, 2014 and February 19, 2021, Beijing Tuniu, one of the Company’s wholly owned subsidiaries, entered
into a series of agreements with Nanjing Tuniu and its shareholders. Pursuant to these agreements, Beijing Tuniu has the ability to direct substantially all the activities of
Nanjing Tuniu, and absorb substantially all of the risks and rewards of the Affiliated Entities. As a result, Beijing Tuniu is the primary beneficiary of Nanjing Tuniu, and
has consolidated the Affiliated Entities.

Contractual arrangements

On September 17, 2008 and subsequently amended on January 24, 2014 and February 19, 2021, Beijing Tuniu entered into a series of contractual agreements with

Nanjing Tuniu and its shareholders. The following is a summary of the agreements which allow the Company to exercise effective control over Nanjing Tuniu:

(1) Purchase Option Agreement.

Under the purchase option agreement entered between Beijing Tuniu and the shareholders of Nanjing Tuniu, Beijing Tuniu has the irrevocable exclusive right to
purchase, or have its designated person or persons to purchase all or part of the shareholders’ equity interests in Nanjing Tuniu at RMB2,430. The option term
remains  valid  until  all  equity  interests  held  in  Nanjing  Tuniu  are  transferred  or  assigned  to  Beijing  Tuniu  or  its  designated  person  or  persons.  The  purchase
consideration was paid by Beijing Tuniu to the shareholders of Nanjing Tuniu shortly after the purchase option agreement was entered.

(2) Equity Interest Pledge Agreements.

Under the equity interest pledge agreements entered between Beijing Tuniu and the shareholders of Nanjing Tuniu, the shareholders pledged all of their equity
interests  in  Nanjing  Tuniu  to  guarantee  their  performance  of  their  obligations  under  the  purchase  option  agreement  and  the  shareholders’  voting  rights
agreement. If the shareholders of Nanjing Tuniu breach their contractual obligations under the purchase option agreement, Beijing Tuniu, as the pledgee, will
have the right to either conclude an agreement with the pledger to obtain the pledged equity or seek payments from the proceeds of the auction or sell-off of the
pledged equity to any person pursuant to the PRC law. The shareholders of Nanjing Tuniu agreed that they will not dispose of the pledged equity interests or
create  or  allow  any  encumbrance  on  the  pledged  equity  interests.  During  the  equity  pledge  period,  Beijing  Tuniu  is  entitled  to  all  dividends  and  other
distributions  made  by  Nanjing  Tuniu.  The  equity  interest  pledge  agreement  remains  effective  until  the  shareholders  of  Nanjing  Tuniu  discharge  all  their
obligations under the purchase option agreement, or Beijing Tuniu enforces the equity interest pledge, whichever is earlier.

(3) Shareholders’ Voting Rights Agreement.

Under the shareholders’ voting rights agreement entered between Beijing Tuniu and the shareholders of Nanjing Tuniu, each of the shareholders of Nanjing
Tuniu appointed Beijing Tuniu’s designated person as their attorney-in-fact to exercise all of their voting and related rights with respect to their equity interests
in  Nanjing  Tuniu,  including  attending  shareholders’  meetings,  voting  on  all  matters  of  Nanjing  Tuniu,  nominating  and  appointing  directors,  convene
extraordinary shareholders’ meetings, and other voting rights pursuant to the then effective articles of association. The shareholders’ voting rights agreement
will  remain  in  force  for  an  unlimited  term,  unless  all  the  parties  to  the  agreement  mutually  agree  to  terminate  the  agreement  in  writing  or  cease  to  be
shareholders of Nanjing Tuniu.

F-11

Table of Contents

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(b) Principles of Consolidation – continued

(4) Irrevocable Powers of Attorney.

Under the powers of attorney issued by the shareholders of Nanjing Tuniu, the shareholders of Nanjing Tuniu each irrevocably appointed Beijing Tuniu as the
attorney-in-fact to exercise all of their voting and related rights with respect to their equity interests in Nanjing Tuniu. Each power of attorney will remain in
force until the shareholders’ voting rights agreement expires or is terminated.

(5) Cooperation Agreement.

Under the cooperation agreement entered between Beijing Tuniu and Nanjing Tuniu, Beijing Tuniu has the exclusive right to provide Nanjing Tuniu technology
consulting  and  services  related  to  Nanjing  Tuniu’s  operations,  which  require  certain  licenses.  Beijing  Tuniu  owns  the  exclusive  intellectual  property  rights
created as a result of the performance of this agreement. Nanjing Tuniu agrees to pay Beijing Tuniu a quarterly service fee which equals the profits of each of
Nanjing Tuniu and its subsidiaries, and that Beijing Tuniu can adjust the service fee at its own discretion. This agreement remains effective for an unlimited
term, unless the parties mutually agree to terminate the agreement, one of the parties is declared bankrupt or Beijing Tuniu is not able to provide consulting and
services as agreed for more than three consecutive years because of force majeure. In addition, Beijing Tuniu has the unilateral right to terminate the agreement.

In the years ended December 31, 2019, 2020 and 2021, the Company and its subsidiaries charged technology consulting service fees and group management fees of

RMB30,420, RMB12,813 and RMB16,308, respectively, from its consolidated Affiliated Entities, which were eliminated in the consolidated financial statements.

Risks in relation to the VIE structure

The  Group  believes  that  each  of  the  agreements  and  the  powers  of  attorney  under  the  contractual  arrangements  among  Beijing  Tuniu,  Nanjing  Tuniu  and  its
shareholders  is  valid,  binding  and  enforceable,  and  does  not  and  will  not  result  in  any  violation  of  PRC  laws  or  regulations  currently  in  effect.  The  legal  opinion  of
Fangda Partners, the Company’s PRC legal counsel, also supports this conclusion. The shareholders of Nanjing Tuniu are also shareholders, nominees of shareholders, or
designated representatives of shareholders of the Company and therefore have no current interest in seeking to act contrary to the contractual arrangements. However,
uncertainties  in  the  PRC  legal  system  could  limit  the  Company’s  ability  to  enforce  these  contractual  arrangements  and  if  the  shareholders  of  Nanjing  Tuniu  were  to
reduce their interest in the Company, their interests may diverge from that of the Company and that may potentially increase the risk that they would seek to act contrary
to the contractual terms.

The Company’s ability to control Nanjing Tuniu also depends on the power of attorney Beijing Tuniu has to vote on all matters requiring shareholder approval in

Nanjing Tuniu. As noted above, the Company believes this power of attorney is legally enforceable but it may not be as effective as direct equity ownership.

In addition, if the legal structure and contractual arrangements were found to be in violation of any existing PRC laws and regulations, the PRC government could:

● levying fines or confiscate the Group’s income;

● revoke the Group’s business or operating licenses;

● require the Group to discontinue, restrict or restructure its operations;

F-12

Table of Contents

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(b) Principles of Consolidation – continued

● shut down the Group’s servers or block the Group’s websites and mobile platform;

● restrict or prohibit the use of the Group’s financing proceeds to finance its business and operations in China; or

● take other regulatory or enforcement actions against the Group that could be harmful to the Group’s business

Currently,  the  Company  believes  the  possibility  that  it  will  no  longer  be  able  to  control  and  consolidate  Nanjing  Tuniu  and  its  subsidiaries  as  a  result  of  the

aforementioned risks and uncertaintities is remote.

Summary financial information of the Affiliated Entities in the consolidated financial statements

As of December 31, 2021, the aggregate accumulated deficit of the Affiliated Entities was RMB4,660 million prior to the elimination of transactions between the

Affiliated Entities and the Company or the Company’s subsidiaries.

F-13

Table of Contents

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(b) Principles of Consolidation – continued

The following assets, liabilities, revenues and loss of the Affiliated Entities were included in the consolidated financial statements as of December 31, 2020 and 2021

and for the years ended December 31, 2019, 2020 and 2021:

ASSETS
Current assets

Cash and cash equivalents
Restricted cash
Short-term investments
Accounts receivable, net
Intercompany receivables
Amounts due from related parties
Prepayments and other current assets

Total current assets

Non-current assets

Long-term investments
Property and equipment, net
Intangible assets, net
Operating lease right-of-use assets, net
Goodwill
Other non-current assets
Total non-current assets
Total assets

LIABILITIES
Current liabilities

Short-term borrowings
Accounts and notes payable
Intercompany payable
Salary and welfare payable
Taxes payable
Advances from customers
Operating lease liabilities, current
Amounts due to related parties
Accrued expenses and other current liabilities

Total current liabilities
Non-current liabilities

Operating lease liabilities, non-current
Deferred tax liabilities

Total non-current liabilities
Total liabilities

2020
RMB

115,737
49,068
685,773
153,844
504,780
23,856
214,164
1,747,222

232,068
46,346
61,682
37,182
185,004
83,328
645,610
2,392,832

251,685
604,766
5,293,093
38,397
3,384
192,965
9,527
2,198
630,330
7,026,345

30,108
12,019
42,127
7,068,472

As of December 31, 
2021

RMB

     US$(Note 2(d))

89,431  
20,410  
306,100  
111,941  
424,829  
14,805
46,455  
1,013,971  

175,947  
41,062  
51,925  
27,841
184,619  
86,766  
568,160  
1,582,131  

184,546
325,716  

5,271,506
24,689

4,113  
123,625  
4,457
2,198
330,723  
6,271,573  

23,935  
10,341
34,276
6,305,849  

14,034
3,203
48,034
17,566
66,665
2,323
7,290
159,115

27,610
6,444
8,148
4,369
28,971
13,615
89,157
248,272

28,959
51,112
827,215
3,874
645
19,399
699
345
51,898
984,146

3,756
1,623
5,379
989,525

F-14

    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(b) Principles of Consolidation – continued

Net revenues (1)
Net loss attributable to Tuniu Corporation (2)
Net cash used in operating activities
Net cash (used in)/provided by investing activities
Net cash provided by/(used in) financing activities

For the Years Ended December 31, 

2019
RMB

1,181,747  
(334,832) 
(505,492) 
(246,340) 
680,822  

2020
RMB
485,702  
(509,406) 
(849,609) 
901,947  
(332,455) 

RMB
249,589  
(42,858) 
(190,429) 
411,467  
(276,001) 

2021
     US$ (Note 2(d))
39,166
(6,726)
(29,882)
64,568
(43,311)

Additional disclosures relating to operating results of the Affiliated Entities:

(1) Net revenues reflect amounts charged to other entities within the consolidated Group for royalty fee for the usage of software owned by VIE in the amount of
RMB84,209, RMB77,565 and RMB21,117, for the years ended December 31, 2019, 2020 and 2021, respectively, all of which have been eliminated in the 
presentation of consolidated statement of comprehensive loss.  

(2) Net loss includes costs occured to other entities within the consolidated Group for technology consulting service fees and group management fees in the amount
of    RMB30,420, RMB12,813  and  RMB16,308,  for  the  years  ended  December  31,  2019,  2020  and  2021,  respectively,  all  of  which  have  been  eliminated  in  the
presentation of consolidated statement of comprehensive loss.

Additional disclosures relating to investing activities of the Affiliated Entities:

Investing activities of the Affiliated Entities primarily represent the investment of, or redemption of, short-term investments during the periods indicated.

Additional disclosures relating to financing activities of the Affiliated Entities:

Financing activities include borrowing and repayment of loans from other entities within the consolidated Group, including borrowings of RMB137,325, repayments
of RMB133,455  and  borrowings  of  RMB8,099,  for  the  years  ended  December  31,  2019,  2020  and  2021,  respectively,  all  of  which  have  been  eliminated  in  the
presentation of consolidated statement of cash flows.

In  addition,  the  Affiliated  Entities  obtained  financing  from  banks  by  discounting  bank  acceptance  notes  (Note  15)  for  their  operations  with  the  amount  of
RMB543,497 for the year ended December 31, 2019 and repaid RMB133,455 and RMB284,100 for the years ended December 31, 2020 and 2021, respectively.

Currently there is no contractual arrangement that could require the Company to provide additional financial support to the Affiliated Entities. As the Company is
conducting its business mainly through the Affiliated Entities, the Company may provide such support on a discretionary basis in the future, which could expose the
Company to a loss.

Under  the  contractual  arrangements  with  Nanjing  Tuniu  and  through  its  equity  interest  in  its  subsidiaries,  the  Group  has  the  power  to  direct  the  activities  of  the
Affiliated  Entities  and  direct  the  transfer  of  assets  out  of  the  Affiliated  Entities.  As  the  consolidated  Affiliated  Entities  are  each  incorporated  as  a  limited  liability
company under the PRC Company Law, the creditors do not have recourse to the general credit of the Company for all of the liabilities of the consolidated Affiliated
Entities.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(c) Use of Estimates

The preparation of the Group’s consolidated financial statements in conformity with the U.S. GAAP requires management to make estimates and assumptions that
affect  the  reported  amounts  of  assets  and  liabilities  and  disclosure  of  contingent  assets  and  liabilities.  Actual  results  could  differ  materially  from  those  estimates.
Significant accounting estimates reflected in the Group’s consolidated financial statements mainly include fair value of short-term and long-term investments, current
expected credit losses for financial assets measured at amortized cost, estimated useful lives of property and equipment and intangible assets, impairment for goodwill
and  non-financial  assets,  fair  value  of  contingent  considerations  with  respect  to  business  combinations,  fair  value  of  share-based  payment  arrangements,  subsequent
measurement of equity investments using measurement alternative, valuation allowance for deferred tax assets and the determination of uncertain tax positions.

(d) Functional Currency and Foreign Currency Translation

The Group uses Renminbi (“RMB”) as its reporting currency. The functional currency of the Company and its subsidiaries incorporated outside of PRC is the United

States dollar (“US$”), while the functional currency of the PRC entities in the Group is RMB as determined based on ASC 830, Foreign Currency Matters.

Transactions denominated in other than the functional currencies are re-measured into the functional currency of the entity at the exchange rates prevailing on the
transaction  dates.  Foreign  currency  denominated  financial  assets  and  liabilities  are  re-measured  at  the  balance  sheet  date  exchange  rate.  The  resulting  exchange
differences are included in the consolidated statements of comprehensive loss as foreign exchange gains / losses.

When preparing the consolidated financial statements presented in RMB, assets and liabilities of the Company and its subsidiaries incorporated outside of PRC are
translated into RMB at fiscal year-end exchange rates, and equity accounts are translated into RMB at historical exchange rates. Income and expense items are translated
at average exchange rates prevailing during the respective fiscal years. Translation adjustments arising from these are reported as foreign currency translation adjustments
and are shown as a component of accumulated other comprehensive income or loss in the consolidated statement of changes in shareholders’ equity.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(d) Functional Currency and Foreign Currency Translation – continued

The unaudited United States dollar amounts disclosed in the accompanying financial statements are presented solely for the convenience of the readers. Translations
of amounts from RMB into US$ for the convenience of the reader were calculated at the rate of US$1.00 = RMB6.3726 on December 31, 2021, as set forth in H.10
statistical  release  of  the  Federal  Reserve  Board.  No  representation  is  made  that  the  RMB  amounts  could  have  been,  or  could  be,  converted  into  US$  at  that  rate  on
December 31, 2021, or at any other rate.

(e) Fair Value Measurement

The Group defines fair value as the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at
the measurement date. When determining the fair value measurements for assets and liabilities required or permitted to be recorded at fair value, the Group considers the
principal or most advantageous market in which it would transact and it considers assumptions that market participants would use when pricing the asset or liability.

The established fair value hierarchy requires an entity to maximize the use of observable inputs and minimize the use of unobservable inputs when measuring fair
value. A financial instrument’s categorization within the fair value hierarchy is based upon the lowest level of input that is significant to the fair value measurement. The
three levels of inputs may be used to measure fair value include:

Level 1 applies to assets or liabilities for which there are quoted prices in active markets for identical assets or liabilities.

Level 2 applies to assets or liabilities for which there are inputs other than quoted prices included within Level 1 that are observable for the asset or liability such as
quoted  prices  for  similar  assets  or  liabilities  in  active  markets;  quoted  prices  for  identical  assets  or  liabilities  in  markets  with  insufficient  volume  or
infrequent transactions (less active markets); or model-derived valuations in which significant inputs are observable or can be derived principally from, or
corroborated by, observable market data.

Level 3 applies to assets or liabilities for which there are unobservable inputs to the valuation methodology that are significant to the measurement of the fair value

of the assets or liabilities.

The Group’s financial instruments include cash and cash equivalents, restricted cash, short-term investments, accounts receivable, accounts payable, amounts due
from and due to related parties, long-term investments in financial products, borrowings, operating lease liabilities, contingent consideration for business combinations
and certain accrued liabilities and other current liabilities. The carrying values of these financial instruments approximated their fair values due to the short-term maturity
of these instruments except for certain investments which are carried at fair value and contingent consideration for business combinations at each balance sheet date. The
Group’s  equity  security  with  readily  determinable  fair  value  is  carried  at  fair  value  using  quoted  market  prices  that  currently  available  on  a  securities  exchange  and
classified within Level 1. Certain short-term and long-term investments in financial products and funds classified within Level 2 are valued using directly or indirectly
observable inputs in the market place. Certain investments in financial products and contingent consideration for business combinations classified within Level 3 are
valued based on a model utilizing unobservable inputs which require significant management judgment and estimation.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(e) Fair Value Measurement – continued

The Group’s assets and liabilities measured at fair value on a recurring basis are summarized below:

Long-term investments

Short-term investments
Long-term investments

Short-term investments
Long-term investments
Contingent consideration for business combinations  - short term
Contingent consideration for business combinations  - long term

The roll forward of major Level 3 investments are as following:

Fair value of Level 3 investment at the beginning of the year
Addition
Decrease
Change in fair value of the investments
Fair value of Level 3 investment at the end of the year

Fair Value Measurement Using Significant Other
Markets for Identical Assets (Level 1)
As of December 31,

2020
RMB

2021

RMB

US$(Note 2(d))

—  

988  

155

Fair Value Measurement Using Significant Other
Observable Inputs (Level 2)
As of December 31, 

2020
RMB
1,223,547  
6,819  

RMB

580,855
—

2021
     US$ (Note 2(d))
91,149
—

Fair Value Measurement Using
Unobservable Inputs (Level 3)
As of December 31, 

2020
RMB

—

71,506  
7,696  
3,054  

2020
RMB

825,970  
—  
(754,013) 
(451) 
71,506  

RMB

30,006
—
7,153
—

2021
     US$ (Note 2(d))
4,709
—
1,122
—

As of December 31, 

2021

RMB

71,506
30,000
(71,241)
(259)
30,006

US$ (Note 2(d))
11,221
4,708
(11,179)
(41)
4,709

The Company determined the fair value of its investments by using income approach with significant unobservable inputs of future cash flows and discount rates

ranging from 2.0% to 10.0%.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(e) Fair Value Measurement – continued

The roll forward of contingent consideration for acquisitions is as below:

Balance at the beginning of the year
Addition
Net change in fair value
Payment
Balance at the end of the year

2020
RMB

30,220  
—  
(5,451) 
(14,019) 
10,750  

As of December 31, 
2021

RMB

10,750
—
(3,597)
—
7,153

US$ (Note 2(d))
1,687
—
(565)
—
1,122

Contingent consideration is valued using an expected cash flow method with unobservable inputs including the probability to achieve the operating and financial

targets, which is assessed by the Group, in connection with the contingent consideration arrangements.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(f) Cash and Cash Equivalents

Cash  and  cash  equivalents  represent  cash  on  hand  and  demand  deposits  placed  with  banks  and  third  party  payment  processors,  which  are  unrestricted  as  to

withdrawal or use.

(g) Restricted Cash

Restricted  cash  represents  cash  that  cannot  be  withdrawn  without  the  permission  of  third  parties.  The  Group’s  restricted  cash  mainly  represents  (i)  cash  deposits
required  by  tourism  administration  departments  as  a  pledge  to  secure  travellers’  rights  and  interests,  (ii)  cash  deposits  required  by  China  Insurance  Regulatory
Commission for engaging in insurance agency or brokering activities. (iii) the deposits held in designated bank accounts for issuance of bank acceptance notes and letter
of guarantee, and required by the Group’s business partners.

Cash, cash equivalents and restricted cash as reported in the consolidated statement of cash flows are presented separately on consolidated balance sheet as follows:

Cash and cash equivalents
Restricted cash
Total

(h) Short-term Investments

As of December 31,

2019
RMB

295,463  
327,052  
622,515  

2020
RMB

213,538
50,566
264,104

2021

RMB

349,077
46,521
395,598

US$ (Note 2(d))
54,778
7,300
62,078

Short-term  investments  are  comprised  of  (i)  held-to-maturity  investments  such  as  time  deposits,  which  are  due  between  three  months  and  one  year  and  stated  at
amortized cost; and (ii)  investments in financial products issued by banks or other financial institutions, which contain a fixed or variable interest rate and with original
maturities  between  three  months  and  one  year.  Such  investments  are  generally  not  permitted  to  be  redeemed  early  or  are  subject  to  penalties  for  redemption  prior  to
maturity. These investments are stated at fair value. Changes in the fair value are reflected in the consolidated statements of comprehensive loss. There was no other-than-
temporary impairment of short-term investments measured at amortized cost for the years ended December 31, 2019, 2020 and 2021.

(i) Current expected credit losses

In 2016, the FASB issued ASU No. 2016-13, “Financial Instruments-Credit Losses (Topic 326): Measurement of Credit Losses on Financial Instruments” (“ASC
Topic 326”), which amends previously issued guidance regarding the impairment of financial instruments by creating an impairment model that is based on expected
losses rather than incurred losses. On January 1, 2020, the Group adopted this ASC Topic 326 and several associated ASUs on the measurement of credit losses, which
requires  the  Group  to  estimate  lifetime  expected  credit  losses  upon  recognition  of  the  financial  assets.  The  Group  adopted  the  accounting  standards  update  using  a
modified retrospective approach. Upon adoption of the new standard on January 1, 2020, the Group recorded a net decrease to its retained earnings of RMB19,425.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(i) Current expected credit losses - continued

The Group’s accounts receivable, held-to-maturity investments, prepayments and other current assets, amounts due from related parties and long-term amounts due
from related parties are within the scope of ASC Topic 326. The Group has identified the relevant risk characteristics of its customers and the related receivables and
prepayments,  which  include  nature,  size  and  types  of  the  services  the  Group  provides,  or  a  combination  of  these  characteristics.  Receivables  with  similar  risk
characteristics have been grouped into pools. For each pool, the Group considers the historical credit loss experience, current economic conditions, supportable forecasts
of future economic conditions, expected imapct of COVID-19 and any recoveries in assessing the lifetime expected credit losses. Other key factors that influence the
expected credit loss analysis include customer demographics, payment terms offered in the normal course of business to customers, and industry-specific factors that
could impact the Group’s receivables. Additionally, external data and macroeconomic factors are also considered. This is assessed at each quarter based on the Group’s
specific facts and circumstances.

(j) Accounts Receivable, net

The  Group’s  accounts  receivable  mainly  consist  of  amounts  due  from  the  customers,  travel  agents,  insurance  companies  and  travel  boards  or  bureaus,  which  are
carried  at  the  original  invoice  amount  less  provision  for  current  expected  credit  losses.  The  Group  recognized  allowance  for  doubtful  accounts  of  RMB28,443,
RMB55,910 and RMB 13,216 for the years ended December 31, 2019, 2020 and 2021, respectively.

The following table summarized the details of the Group’s allowance for credit losses related to accounts receivables:

Balance at the beginning of year
Cumulative effect of adoption of new accounting standard
Provision for doubtful accounts
Reversal
Write-offs
Balance at the end of year

(k) Long-term investments

For the Years Ended December 31, 

2019
RMB

20,204  
—  

30,023
(1,580) 
—  
48,647  

2020
RMB

48,647  
1,833  
56,747

(837) 
(14,968) 
91,422  

2021

RMB

91,422
—
13,216
—
(10,205)
94,433

US$ (Note 2(d))
14,346
—
2,073
—
(1,601)
14,818

Long-term investments include equity investments, held-to-maturity investments and other long-term investments.

Equity investments

The  Group  accounts  for  the  investments  in  entities  with  significant  influence  under  equity-method  accounting.  Under  this  method,  the  Group’s  pro  rata  share  of
income (loss) from an investment is recognized in the consolidated statements of comprehensive loss. Dividends received reduce the carrying amount of the investment.
Equity-method investment is reviewed for impairment by assessing if the decline in fair value of the investment below the carrying value is other-than-temporary. In
making this determination, factors are evaluated in determining whether a loss in value should be recognized. These include consideration of the intent and ability of the
Group  to  hold  investment  and  the  ability  of  the  investee  to  sustain  an  earnings  capacity,  justifying  the  carrying  amount  of  the  investment.  Impairment  losses  are
recognized when a decline in value is deemed to be other-than-temporary.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(k) Long-term investments - continued

The  Group  adopted  the  ASU  2016-01,  “Financial  Instruments  –  Overall  (Subtopic  825-10)  –  Recognition  and  Measurement  of  Financial  Assets  and  Financial
Liabilities”, effective from January 1, 2018. The Group elects a measurement alternative for equity investments that do not have readily determinable fair values and
where the Group does not have the ability to exercise significant influence over operating and financial policies of the entity. Under the measurement alternative, the
Group measures these investments at cost, less any impairment, plus or minus changes resulting from observable price changes in orderly transactions for an identical or
similar investment of the same issuer. An impairment loss is recognized in the consolidated statements of comprehensive loss equal to the excess of the investment’s cost
over its fair value when the impairment is deemed other-than-temporary.

Equity securities with readily determinable fair value and over which the Group has neither significant influence nor control through investments in common stock

or in-substance common stock are measured at fair value, with changes recorded in the consolidated statements of comprehensive loss.

Held-to-maturity investments

The investments that the Group intends and is able to hold to maturity are classified as held-to-maturity investments and are stated at amortized cost, and interest
income is recorded in the consolidated statements of comprehensive income. The Group monitors these investments for other-than-temporary impairment by considering
factors including, but not limited to, current economic and market conditions, the operating performance of the companies including current earnings trends and other
company-specific information.

Other long-term investments

Other long-term investments include financial products with maturities over one year, which are carried at their fair value at each balance sheet date and changes in

fair value are reflected in the consolidated statements of operations and comprehensive loss.

Refer to Note 7 for details.

(l) Property and Equipment

Property and equipment are stated at cost less accumulated depreciation and impairment if applicable. Property and equipment are depreciated over the estimated

useful lives on a straight-line basis. The estimated useful lives are as follows:

Category
Computers and equipment
Buildings
Furniture and fixtures
Vehicles
Software
Leasehold improvements

Estimated useful life

3 - 5 years
16 - 20 years
3 - 5 years
3 - 5 years
5 years
Over the shorter of the lease term or the estimated useful life of the asset ranging
from 1 – 9 years

Construction in progress represents leasehold improvements and office buildings under construction or being installed and is stated at cost. Cost comprises original
cost  of  property  and  equipment,  installation,  construction  and  other  direct  costs.  Construction  in  progress  is  transferred  to  leasehold  improvements  and  buildings  and
depreciation commences when the asset is ready for its intended use.

Gain  or  loss  on  the  disposal  of  property  and  equipment  is  the  difference  between  the  net  sales  proceeds  and  the  carrying  amount  of  the  relevant  assets  and  is

recognized in the consolidated statements of comprehensive loss.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(m) Land use right, net

Land use right represents the payments for usage of land for office buildings, which is recorded at cost less accumulated amortization. Amortization is provided on a

straight-line basis over their respective lease period which is 49.

(n) Capitalized Software Development Cost

The Group has capitalized certain direct development costs associated with internal-used software in accordance with ASC 350-40, “Internal-use software”, which
requires the capitalization of costs relating to certain activities of developing internal-use software that occur during the application development stage. Costs capitalized
mainly  include  payroll  and  payroll-related  costs  for  employees  who  devoted  time  to  the  internal-use  software  projects  during  the  application  development  stage.
Capitalized internal-use software costs are stated at cost less accumulated amortization and the amount is included in “property and equipment, net” on the consolidated
balance sheets, with an estimated useful life of five years. Software development cost capitalized amounted to RMB56,927, RMB756 and RMB4,972 for the years ended
December 31, 2019, 2020 and 2021, respectively. The amortization expense for capitalized software costs amounted to RMB36,983, RMB90,684 and RMB8,001  for
the years ended December 31, 2019, 2020 and 2021, respectively. The unamortized amount of capitalized internal use software development costs was RMB18,671 as of
December 31, 2021.

(o) Business combination

U.S. GAAP requires that all business combinations not involving entities or businesses under common control be accounted for under the purchase method. The
Group has adopted ASC 805 “Business Combinations”, and the cost of an acquisition is measured as the aggregate of the fair values at the date of exchange of the assets
given,  liabilities  incurred  and  equity  instruments  issued.  The  transaction  costs  directly  attributable  to  the  acquisition  are  expensed  as  incurred.  Identifiable  assets,
liabilities  and  contingent  liabilities  acquired  or  assumed  are  measured  separately  at  their  fair  value  as  of  the  acquisition  date,  irrespective  of  the  extent  of  any
noncontrolling interests. The excess of the (i) the total of cost of acquisition, fair value of the noncontrolling interests and acquisition date fair value of any previously
held equity interest in the acquiree over (ii) the fair value of the identifiable net assets of the acquiree is recorded as goodwill. If the cost of acquisition is less than the fair
value of the net assets of the subsidiary acquired, the difference is recognized directly in the consolidated statements of operations and comprehensive income.

The  determination  and  allocation  of  fair  values  to  the  identifiable  assets  acquired  and  liabilities  assumed  is  based  on  various  assumptions  and  valuation
methodologies requiring considerable management judgment. The most significant variables in these valuations are discount rates, the number of years on which to base
the cash flow projections, as well as the assumptions and estimates used to forecast the future cash inflows and outflows. Management determines discount rates to be
used based on the risk inherent in the related activity’s current business model and industry comparisons. Terminal values are based on the expected life of products and
forecasted life cycle and forecasted cash flows over that period. Although management believes that the assumptions applied in the determination are reasonable based on
information  available  at  the  date  of  acquisition,  actual  results  may  differ  from  the  forecasted  amounts  and  the  difference  could  be  material.  The  Group  recognized
adjustments to provisional amounts that are identified during the measurement period in the reporting period in which the adjustment amounts are determined.

A noncontrolling interest is recognized to reflect the portion of a subsidiary’s equity which is not attributable, directly or indirectly, to the Group. Consolidated net
loss  on  the  consolidated  statements  of  comprehensive  loss  includes  the  net  loss  attributable  to  noncontrolling  interests  when  applicable.  The  cumulative  results  of
operations  attributable  to  noncontrolling  interests  are  also  recorded  as  noncontrolling  interests  in  the  Group’s  consolidated  balance  sheets.  Cash  flows  related  to
transactions with noncontrolling interests are presented under financing activities in the consolidated statements of cash flows when applicable.

Subsequent to the initial measurement of acquisition, adjustments to the amount of contingent consideration are recognized as a gain or loss during the period of

adjustments, and are reflected in other operating income.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(p) Intangible Assets

Intangible assets purchased are recognized and measured at cost upon acquisition and intangible assets arising from acquisitions of subsidiaries are recognized and
measured at fair value upon acquisition. The Company’s purchased intangible assets include computer software, which are amortized on a straight-line basis over their
estimated useful lives 1 to 5 years. Separable intangible assets arising from acquisitions consist of trade names, customer relationship, software, technology, non-compete
agreements,  travel  licenses,  insurance  agency  license  and  business  cooperation  agreement  with  JD.com  Inc.,  which  are  amortized  on  a  straight-line  basis  over  their
estimated  useful  lives  of  1  to  20 years.  The  estimated  life  of  intangible  assets  subject  to  amortization  is  reassessed  if  circumstances  occur  that  indicate  the  life  has
changed.  The  Group  provided  impairment  for  certain  intangible  assets  of  RMB32,014, RMB31,876  and  nil  or  the  years  ended  December  31,  2019,  2020  and  2021,
respectively. Refer to Note 9 for details.

(q) Goodwill

Goodwill  represents  the  excess  of  the  purchase  price  over  the  fair  value  of  identifiable  assets  and  liabilities  acquired  in  business  combinations.  Goodwill  is  not

amortized, but tested for impairment annually or more frequently if events or changes in circumstances indicate that it might be impaired.

The Group adopted ASU No. 2017-04, “Intangibles—Goodwill and Other (Topic 350): Simplifying the Test for Goodwill Impairment” (“ASU 2017-04”), which
removes  the  requirement  to  compare  the  implied  fair  value  of  goodwill  with  its  carrying  amount  as  part  of  step  2  of  the  goodwill  impairment  test.  The  Group  first
assesses qualitative factors to determine whether it is more likely than not that the fair value of a reporting unit is less than its carrying amount, including goodwill, so as
to  perform  the  quantitative  goodwill  impairment  test.  If  determined  to  be  necessary,  the  quantitative  impairment  test  is  used  to  identify  goodwill  impairment  by
comparing  the  fair  value  of  a  reporting  unit  with  its  carrying  amount  and  recognize  an  impairment  charge  for  the  amount  by  which  the  carrying  amount  exceeds  the
reporting unit’s fair value. The loss recognized should not exceed the total amount of goodwill allocated to that reporting unit.

There is only one  reporting  unit  in  the  Group  as  Chief  Operating  Decision  Maker  (“CODM”)  only  reviews  the  operating  results  on  the  consolidation  level,  and
business  substance  and  economic  characteristics  of  entities  and  components  within  the  Group  are  similar.  Therefore,  the  goodwill  assessment  was  performed  for  the
Group on consolidated level as one reporting unit.

As of December 31, 2021, management performed an annual impairment assessment and believed it was more likely than not an impairment was indicated based on
qualitative  assessment  including  the  volatility  of  the  Company’s  share  price  during  the  year  and  negative  financial  trend  impacted  by  the  outbreak  of  COVID-19.
Quantitative  goodwill  impairment  test  were  performed  and  discounted  cash  flow  analysis  was  used  to  estimate  the  fair  value  of  the  reporting  unit  with  certain  key
assumptions including revenue growth rate, gross margin, operating expenses, working capital requirements and discount rate. Based on the result of the impairment test,
the  fair  value  of  the  reporting  unit  was  higher  than  its  carrying  value  as  at  December  31,  2021.  Therefore,  no  impairment  loss  was  recognized  for  the  year  ended
December 31, 2021.

No impairment loss was recognized for the year ended December 31, 2020 based on management’s goodwill impairment test.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(r) Impairment of non-financial assets

The  Group  evaluates  its  non-financial  assets  including  property  and  equipment,  intangible  assets,  land  use  rights  and  operating  lease  rights-of-use  assets  for
impairment whenever events or changes in circumstances indicate that the carrying amount of an asset may not be recoverable. The asset group is the unit of account for
a non-financial asset or assets to be held and used, which represents the lowest level for which identifiable cash flows are largely independent of the cash flows of other
groups of assets and liabilities. When these events occur, the Group measures impairment by comparing the carrying amount of the asset group to future undiscounted net
cash flows expected to result from the use of the assets and their eventual disposition. If the sum of the expected undiscounted cash flows is less than the carrying amount
of the assets, the Group recognizes an impairment loss equal to the difference between the carrying amount and fair value of these assets.

As  at  December  31,  2021,  the  continuous  loss  making  situation,  net  operating  cash  outflow  and  the  uncertainty  as  to  the  future  impact  of  COVID-19  pandemic
indicated that the book value of the Group’s non-financial assets are subject to potential impairment risk. All of the Group’s non-financial assets are considered one asset
group which represents the lowest level to independently generate identifiable cash flows. The Group performed an impairment test of non-financial assets using the key
assumptions  including  revenue  growth  rate,  gross  margin,  operating  expenses  and  working  capital  requirements.  Based  on  management’s  assessment,  no  additional
impairment of non-financial assets was recognized during the years ended December 31, 2019, 2020 and 2021, except for provision for certain intangible assets (Note
2(p) and Note 9).

(s) Advances from Customers

Advances from customers represent the amounts travellers pay in advance to purchase packaged tours or other travelling products. Among the cash proceeds from
travellers, the amounts payable to tour operators are recorded as accounts payable and the remaining are recognized as revenues when revenue recognition criteria are
met.

(t) Revenue Recognition

The Group’s revenue is primarily derived from sales of packaged tours and other service fees.

According to ASC 606, “Revenue from Contracts with Customers” revenue is recognized when control of the promised services is transferred to our customers, in an
amount that reflects the consideration the Group expects to be entitled to in exchange for those services. The Group early adopted this new revenue standard effective
from January 1, 2017 by applying the full retrospective method. There are no significant estimates in the Group’s revenue arrangements.

Packaged tours: Packaged tours include organized tours which offer pre-arranged itineraries, transportations, accommodations, entertainments, meals and tour guide
services; and self-guided tours which consist of combinations of air tickets and hotel bookings and other optional add-ons, such as airport pick-ups that the travellers
choose at their discretion.

Under the organized tour arrangements with the tour operators, the Group’s role is an agent that provides tour booking services to the tour operators and travellers.
The  tour  operators  are  primarily  responsible  for  all  aspects  of  providing  services  relating  to  the  tour  and  responsible  for  the  resolution  of  customer  disputes  and  any
associated  costs.  Revenues  from  organized  tours  (except  for  those  under  which  the  Group  takes  substantive  inventory  risks  and  the  self-operated  local  tour  operator
business in which the Group acts as a principal, as discussed below) are generally reported on net basis, representing the difference between what the Group receives
from the travellers and the amounts due to the tour operators.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(t) Revenue Recognition - continued

Revenues from self-guided tours are recognized on a net basis, as the Group has no involvement in determining the service, and provides no additional services to
travellers other than the booking services. Suppliers are responsible for all aspects of providing the air transportation and hotel accommodation, and other travel-related
services. As such, the Group is an agent for the travel service providers in these transactions and revenues are reported on a net basis.

Under  certain  circumstances,  the  Group  may  enter  into  contractual  commitments  with  suppliers  to  reserve  tours,  and  is  required  to  pay  a  deposit  to  ensure  tour
availabilities. Some of these contractual commitments are non-cancellable, and to the extent the reserved tours are not sold to customers, the Group would be liable to
pay suppliers a pre-defined or negotiated penalty, thereby assuming inventory risks. For packaged tour arrangements that the Group undertakes inventory risk which is
considered  to  be  substantive,  revenues  are  recognized  on  gross  basis.  Revenues  for  such  arrangements  that  the  Group  undertakes  substantive  inventory  risk  were
RMB166,186, RMB1,599 and nil for the years ended December 31, 2019, 2020 and 2021, which were recorded in revenues from packaged tours.

The Group also operates its self-operated local tour operator business in various destinations by directly providing destination-based services to the organized tour
customers, starting from their arrival at the destination and all the way until they depart from the destination. As a self-operated local tour operator, the Group integrates
the underlying resources such as transportations, accommodations, entertainments, meals and tour guide services from selected suppliers, directs the selected vendors to
provide services on the Group’s behalf, and hence sets up the price for the tour.The Group is also primarily responsible for fulfilling the promise of the whole packaged
tours service, which is a single performance obligation. Accordingly, the Group is a principal for the self-operated local tour operator business and recognizes revenue on
a gross basis in accordance with ASC 606. Revenues from the self-operated tour operator business are recognized over time during the period of the tours when control
over the tour services is transferred to the customers. Revenues for the self-operated local tour operator business were RMB724,239, RMB122,699 and RMB169,376 for
the years ended December 31, 2019, 2020 and 2021, which were recorded in revenues from packaged tours.

Under the arrangements for the organized tours (except for the self-operated local tour operator business in which the Group acts as a principal, as discussed above)
and self-guided tours, for which the Group’s role is an agent, revenues are recognized when the tours depart, as control over the tour booking services is transferred to the
customers when the tour booking is completed and successful.

Other revenues: Other revenues primarily comprise revenues generated from (i) service fees received from insurance companies, (ii) commission fees from other
travel-related  products  and  services,  such  as  tourist  attraction  tickets,  visa  application  services,  accommodation  reservation  and  transportation  ticketing,  with  revenue
recognized of RMB88,042, RMB35,284 and RMB38,406 for the years ended December 31, 2019, 2020 and 2021, respectively, (iii) fees for advertising services that the
Group  provides  primarily  to  domestic  and  foreign  tourism  boards  and  bureaus,  with  revenue  recognized  of  RMB74,859, RMB26,204  and  RMB20,971  for  the  years
ended December 31, 2019, 2020 and 2021, respectively,and (iv) service fees for financial services. The Group provided account receivables factoring service and cash
lending service to customers and fees charged in connection with these financial services were recorded as other revenue over the period of the service rendered. The
amount of such service revenue for the years ended December 31, 2019, 2020 and 2021 were RMB97,016, RMB43,149 and RMB20,307, respectively.

Revenue is recognized when relevant services are rendered or when the tickets are issued.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(t) Revenue Recognition - continued

Customer incentives

From time to time, travelers are offered coupons, travel vouchers, membership points, or cash rewards as customer incentives. For customer incentives offered where
prior purchase is not required, the Group accounts for them as a reduction of revenue when the coupons and vouchers are utilized to purchase travelling products or as
selling and marketing expenses when membership points are redeemed for merchandises. For customer incentives offered from prior purchase, the Group estimates the
amount associated with the future obligation to customers, and records as a reduction of revenue when the prior purchase revenue is initially recognized. Unredeemed
incentives  are  recorded  in  other  current  liabilities  in  the  consolidated  balance  sheets.  The  Group  estimates  liabilities  under  the  customer  loyalty  program  based  on
accumulated customer incentives, and the estimate of probability of redemption in accordance with the historical redemption pattern. The actual expenditure may differ
from  the  estimated  liability  recorded.  As  of  December  31,  2020  and  2021,  liabilities  recorded  related  to  membership  points  and  cash  rewards  were  RMB10,369 and
RMB3,951, respectively.

Value-added tax and surcharges

 The Group’s business is subject to value-added tax (“VAT”), and the Group is permitted to offset input VAT (VAT that is paid in the acquisition of goods or services,
and which is supported by valid VAT invoices received from vendors) against their VAT liability. VAT on the taxable revenue collected by the Group on behalf of tax
authorities in respect of services provided, net of VAT paid for purchases, is recorded as a liability until it is paid to the tax authorities. The Group is also subject to
certain government surcharges on VAT payable in the PRC and these surcharges are recorded in cost of revenues.

(u) Cost of Revenues

Cost  of  revenues  mainly  consists  of  salaries  and  other  compensation  expenses  related  to  the  Group’s  tour  advisors,  customer  services  representatives,  and  other
personnel  related  to  tour  transactions,  and  other  expenses  directly  attributable  to  the  Group’s  principal  operations,  primarily  including  payment  processing  fees,
telecommunication  expenses,  rental  expenses,  depreciation  expenses  and  other  service  fee  for  financial  service.  For  the  arrangements  where  the  Group  secures
availabilities of tours and bears substantive inventory risks and for the self-operated local tour operator business, from which revenues are recognized on a gross basis,
cost of revenues also includes the amount paid to tour operators or suppliers.

(v) Advertising Expenses

Advertising expenses, which primarily consist of online marketing expenses and brand marketing expenses through various forms of media, are recorded in sales and
marketing  expenses  as  incurred.  Advertising  expenses  were  RMB223,522,  RMB50,662  and  RMB40,661  for  the  years  ended  December  31,  2019,  2020  and  2021,
respectively.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(w) Research and Product Development Expenses

Research and product development expenses include salaries and other compensation-related expenses for the Group’s research and product development personnel,
as well as office rental, depreciation and related expenses and travel-related expenses for the Group’s research and product development team. The Group recognizes
software development costs in accordance with ASC 350-40 “Software—internal use software”. The Group expenses all costs that are incurred in connection with the
planning and implementation phases of development, and costs that are associated with maintenance of the existing websites or software for internal use. Certain costs
associated  with  developing  internal-use  software  are  capitalized  when  such  costs  are  incurred  within  the  application  development  stage  of  software  development
(Note 2(n)).

(x) Leases

The Company applied ASC 842, Leases, on January 1, 2019 by using the optional transition method at the adoption date without recasting comparative periods. The
Company determines if an arrangement is a lease at inception. Operating leases are primarily for office and operation space and are included in operating lease right-of-
use  (“ROU”)  assets,  net,  operating  lease  liabilities,  current  and  operating  lease  liabilities,  non-current  on  its  consolidated  balance  sheets.  ROU  assets  represent  the
Company’s right to use an underlying asset for the lease term and lease liabilities represent its obligation to make lease payments arising from the lease. The operating
lease ROU assets and liabilities are recognized at lease commencement date based on the present value of lease payments over the lease term. As most of the Company’s
leases do not provide an implicit rate, the Company uses its incremental borrowing rate based on the information available at lease commencement date in determining
the present value of lease payments. The operating lease ROU asset also includes any lease payments made and excludes lease incentives. The Company’s lease terms
may include options to extend or terminate the lease. Renewal options are considered within the ROU assets and lease liability when it is reasonably certain that the
Company will exercise that option. Lease expense for lease payments is recognized on a straight-line basis over the lease term.

For  operating  leases  with  a  term  of  one  year  or  less,  the  Company  has  elected  to  not  recognize  a  lease  liability  or  ROU  asset  on  its  consolidated  balance  sheet.
Instead, it recognizes the lease payments as expense on a straight-line basis over the lease term. Short-term lease costs are immaterial to its consolidated statements of
operations and cash flows.

(y) Share-based Compensation

The  Company  applies  ASC  718,  “Compensation  —  Stock  Compensation”  to  account  for  its  share-based  compensation  program  including  share  options  and
restricted shares. In accordance with the guidance, the Company determines whether a share-based award should be classified and accounted for as a liability award or
equity award. All grants of share-based awards to employees classified as equity awards are recognized in the financial statements based on their grant date fair values.
For options, the fair values are calculated using the binominal option pricing model. Share-based compensation expenses are recorded net of an estimated forfeiture rate
over the required service period using the straight-line method. The modifications of the terms or conditions of the shared-based award are treated as an exchange of the
original award for a new award. The incremental compensation expense is equal to the excess of the fair value of the modified award immediately after the modification
over  the  fair  value  of  the  original  award  immediately  before  the  modification.  For  options  already  vested  as  of  the  modification  date,  the  Company  immediately
recognized the incremental value as compensation expenses. For options still unvested as of the modification date, the incremental compensation expenses are recognized
over the remaining service period of these options.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(z) Income Taxes

Current income taxes are provided on the basis of net income for financial reporting purposes, adjusted for income and expense items which are not assessable or
deductible for income tax purposes, in accordance with the regulations of the relevant tax jurisdictions. Deferred income taxes are provided using the liability method.
Under this method, deferred income taxes are recognized for the tax consequences of temporary differences by applying enacted statutory rates applicable to future years
to differences between the financial statement carrying amounts and the tax bases of existing assets and liabilities. The tax base of an asset or liability is the amount
attributed to that asset or liability for tax purposes. The effect on deferred taxes of a change in tax rates is recognized in the interim condensed consolidated statements of
comprehensive loss in the period of change. A valuation allowance is provided to reduce the amount of deferred tax assets if it is considered more likely than not that
some portion of, or all of the deferred tax assets will not be realized.

Uncertain tax positions

U.S. GAAP prescribes a more likely than not threshold for financial statement recognition and measurement of a tax position taken or expected to be taken in a tax
return.  The  guidance  also  provides  for  the  derecognition  of  income  tax  assets  and  liabilities,  classification  of  current  and  deferred  income  tax  assets  and  liabilities,
accounting for interest and penalties associated with tax positions, accounting for income taxes in interim periods, and income tax disclosures. Significant judgment is
required in evaluating the Group’s uncertain tax positions and determining its provision for income taxes. As of December 31, 2020 and 2021, the Group did not have
any significant unrecognized uncertain tax positions or any interest or penalties associated with tax positions.

In order to assess uncertain tax positions, the Group applies a more likely than not threshold and a two-step approach for the tax position measurement and financial
statement  recognition.  Under  the  two-step  approach,  the  first  step  is  to  evaluate  the  tax  position  for  recognition  by  determining  if  the  weight  of  available  evidence
indicates that it is more likely than not that the position will be sustained, including resolution of related appeals or litigation processes, if any. The second step is to
measure the tax benefit as the largest amount that is more than 50% likely of being realized upon settlement.

(aa) Employee Benefits

Full-time employees of the Group in the PRC are entitled to welfare benefits including pension, work-related injury benefits, maternity insurance, medical insurance,
unemployment benefit and housing fund plans through a PRC government-mandated defined contribution plan. Chinese labor regulations require that the Group makes
contributions to the government for these benefits based on certain percentages of employees’ salaries, up to a maximum amount specified by the local government. The
Group has no legal obligation for the benefits beyond the contributions. The Group recorded employee benefit expenses of RMB217,199 , RMB56,396 and RMB22,326
for the years ended December 31, 2019, 2020 and 2021, respectively.

(ab) Government Subsidies

Government subsidies are cash subsidies received by the Group’s entities in the PRC from provincial and local government authorities. The government subsidies
are  granted  from  time  to  time  at  the  discretion  of  the  relevant  government  authorities.  These  subsidies  are  granted  for  general  corporate  purposes  and  to  support  the
Group’s ongoing operations in the region. Cash subsidies are recorded in other operating income on the consolidated statements of comprehensive loss when received
and when all conditions for their receipt have been satisfied. The Group recognized government subsidies of RMB24,608, RMB22,398 and RMB22,468 for the years
ended December 31, 2019, 2020 and 2021, respectively.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(ac) Earnings (Loss) Per Share

Basic earnings (loss) per share is computed by dividing net income (loss) attributable to ordinary shareholders by the weighted average number of ordinary shares
outstanding during the period. Accretion of the redeemable noncontrolling interests is deducted from the net income (loss) to arrive at net income (loss) attributable to the
Company’s  ordinary  shareholders.  Diluted  earnings  (loss)  per  share  is  calculated  by  dividing  net  income  (loss)  attributable  to  ordinary  shareholders  by  the  weighted
average number of ordinary and dilutive ordinary equivalent shares outstanding during the period. Ordinary equivalent shares consist of unvested restricted shares and
shares issuable upon the exercise of share options using the treasury stock method. Ordinary equivalent shares are not included in the denominator of the diluted loss per
share calculation when inclusion of such shares would be anti-dilutive. Except for voting rights, Class A and Class B shares have all the same rights and therefore the
Group has elected not to use the two-class method.

(ad) Comprehensive Income (Loss)

Comprehensive income (loss) is defined as the change in equity of the Group during a period arising from transactions and other events and circumstances excluding
transactions resulting from investments by shareholders and distributions to shareholders. Comprehensive income or loss is reported in the consolidated statements of
comprehensive loss. Accumulated other comprehensive income (loss), as presented on the accompanying consolidated balance sheets, consists of accumulated foreign
currency translation adjustments.

(ae) Treasury stock

On September 30, 2020, the Company’s board of directors authorized a share repurchase program under which the Company may repurchase up to US$10 million
worth of the Company’s ordinary shares or American depositary shares representing ordinary shares over the next 12 months. The share repurchase programs permitted
the Company to purchase shares from time to time on the open market at prevailing market prices, in privately negotiated transactions, in block trades and/or through
other legally permissible means, depending on market conditions and in accordance with applicable rules and regulations. The repurchased shares were accounted for
under the cost method and presented as “treasury stock” in equity on the Group’s consolidated balance sheets. For the year ended December 31, 2020 and 2021, the
Group reissued 625,167 and 576,165 shares to employees upon their exercise of share options or vesting of restricted share units under the Group’s share compensation
plans, respectively. The Company recognizes the difference between the reissuance price and the average cost the Company paid for repurchase in additional paid-in
capital when reissuing the shares.

(af) Segment Reporting

In accordance with ASC 280, Segment Reporting, the Group’s chief operating decision maker, the Chief Executive Officer, reviews the consolidated results when

making decisions about allocating resources and assessing performance of the Group as a whole and hence, the Group has only one reportable segment.

The Group does not distinguish between markets or segments for the purpose of internal reporting. The Group’s long-lived assets are substantially all located in the

PRC and substantially all the Group’s revenues are derived from within the PRC, therefore, no geographical segments are presented.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

2. Principal Accounting Policies – continued

(ag) Recently Issued Accounting Pronouncements

In March 2020, the FASB issued ASU 2020-04, “Reference Rate Reform (Topic 848): Facilitation of the Effects of Reference Rate Reform on Financial Reporting”,
which  provides  optional  expedients  and  exceptions  for  applying  U.S.  GAAP  on  contract  modifications  and  hedge  accounting  to  contracts,  hedging  relationships,  and
other transactions that reference LIBOR or another reference rate expected to be discontinued because of reference rate reform, if certain criteria are met. These optional
expedients  and  exceptions  provided  in  ASU  2020-04  are  effective  for  the  Company  as  of  March  12,  2020  through  December  31,  2022.  The  Company  will  evaluate
transactions or contract modifications occurring as a result of reference rate reform and determine whether to apply the optional guidance on an ongoing basis. The ASU
is currently not expected to have a material impact on the Group’s consolidated financial statements.

In  July  2021,  the  FASB  issued  ASU  2021-05,  Lessors—Certain  Leases  with  Variable  Lease  (“ASU  2021-05”).  It  requires  lessors  to  classify  leases  as  operating
leases if they have variable lease payments that do not depend on an index or rate and would have selling losses if they were classified as sales-type or direct financing
leases. The Group will adopt this standard in 2022, and do not expect the adoption of this standard will have a material impact on the Group’s consolidated financial
statements.

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3. Risks and Concentration

(a) Credit and Concentration Risks

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

The Group’s credit risk arises from cash and cash equivalents, restricted cash, short-term investments, prepayments and other current assets, accounts receivables
balances amounts, due from related parties and long-term investments. The maximum exposure of such assets to credit risk is their carrying amounts as of the balance
sheet dates.

The Group expects that there is no significant credit risk associated with the cash and cash equivalents, restricted cash and time deposits, which are held by reputable
financial institutions in the jurisdictions where the Company, its subsidiaries and the Affiliated Entities are located. The Group believes that it is not exposed to unusual
risks as these financial institutions have high credit quality.

The Group has no significant concentrations of credit risk with respect to its customers, as customers usually prepay for travel services. Accounts receivable are
typically unsecured and are primarily derived from revenue earned from individual customers, corporate customers, travel agents, insurance companies and travel boards
or  bureaus.  The  risk  with  respect  to  accounts  receivable  is  mitigated  by  credit  evaluations  performed  on  those  customers  and  ongoing  monitoring  processes  on
outstanding balances. No individual customer accounted for more than 10% of net revenues for the years ended December 31, 2019, 2020 and 2021.

The  Group  has  purchased  financial  products  issued  by  banks,  companies  and  other  financial  institutions.  The  Group  also  provided  account  receivables  factoring
service and cash lending service to customers. The Group has set up a risk evaluation system on the issuers of credit quality, ultimate borrowers of asset management
schemes, and conducts collectability assessment of the financial assets and loan receivables on timely basis.

The Group’s collectability assessment considers duration of credit periods, the credit standing of the borrowers and parties that have guaranteed the repayment of the
debts, the quality of assets pledged, the borrowers’ repayment plans, forward looking information and an evaluation of default risk by reference to relevant information
that is publicly available.

(b) Foreign Currency Risk

The Group’s operating transactions and its assets and liabilities are mainly denominated in RMB. RMB is not freely convertible into foreign currencies. The value of
RMB  is  subject  to  changes  influenced  by  central  government  policies,  and  international  economic  and  political  developments.  In  the  PRC,  certain  foreign  exchange
transactions are required by law to be transacted only by authorized financial institutions at exchange rates set by the People’s Bank of China (the “PBOC”). Remittances
in  currencies  other  than  RMB  by  the  Group  in  China  must  be  processed  through  the  PBOC  or  other  China  foreign  exchange  regulatory  bodies  which  require  certain
supporting documentation in order to affect the remittance.

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4. Business acquisition

Travel agencies

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

During  the  year  ended  December  31,  2019,  the  Group  acquired  51%  and  63.51%  of  controlling  equity  interests  in  an  offline  travel  agency  and  an  online  travel
agency, respectively. The Group expanded its tours market and improved its capability of direct procurement of travel related products by means of these acquisitions.
The total purchase price of RMB59,981 including cash consideration of RMB52,640 and an accrual in the amount of RMB7,341 representing the fair value of contingent
consideration to be made based on the achievement of profit target over the next four years. The fair value of the contingent cash consideration was estimated using a
probability-weighted scenario analysis method. Key assumptions included probabilities assigned to each scenario and the discount rate. During the year ended December
31,  2019,  the  Group  made  an  upward  adjustment  of  the  fair  value  of  the  contingent  consideration  by  RMB2,265  based  on  the  reassessment  of  achievement  of  profit
target. The contingent consideration is due in installments annually over the next four years. During the year ended December 31, 2020, the Group paid RMB1,776 of the
contingent consideration, and made a downward adjustment of the fair value of the contingent consideration by RMB3,715 based on the reassessment of achievement of
profit target. During the year ended December 31, 2021, the Group made a downward adjustment of the fair value of the contingent consideration by RMB2,255 based on
the reassessment of achievement of profit target. As of December 31, 2021, the carrying value of total unpaid contingent consideration was RMB1,860, which is expected
to be in 2022.

The business acquisition was accounted for using purchase accounting. The following is the summary of the fair values of the assets acquired and liabilities assumed

:

Net assets (including cash acquired of RMB18.9 million)
Including:

Customer Relationship
Technology

Goodwill
Deferred tax liability
Noncontrolling interests
Total consideration

     Amount

Estimated useful lives

5.75-11.2 years
5.5 years

37,712  

16,889  
9,230  
72,598  
(6,530) 
(43,799)
59,981  

During the year ended December 31, 2018, the Group acquired 80% of controlling equity interests of an online travel agency to expand Tuniu’s overseas business
network and further enhance the Company’s competitive position. The total purchase price of RMB20,234 including cash consideration of RMB9,852 and an accrual in
the amount of RMB10,382 representing the fair value of contingent consideration to be made based on the achievement of profit target over the next four years. The fair
value  of  the  contingent  consideration  was  estimated  using  a  probability-weighted  scenario  analysis  method.  Key  assumptions  included  probabilities  assigned  to  each
scenario  and  the  discount  rate.  The  Group  recognized  a  goodwill  of  RMB10,565  for  this  transactions.  During  the  year  ended  December  31,  2019,  the  Group  paid
RMB3,800 of the contingent consideration, and made an downward adjustment of the fair value of the contingent consideration by RMB2,311 based on the reassessment
of  achievement  of  profit  target.  During  the  year  ended  December  31,  2020,  the  Group  made  another  downward  adjustment  of  the  fair  value  of  the  contingent
consideration by RMB1,736 based on the reassessment of achievement of profit target. During the year ended December 31, 2021, the Group made another downward
adjustment  of  the  fair  value  of  the  contingent  consideration  by  RMB1,342  based  on  the  reassessment  of  achievement  of  profit  target.  As  of  December  31,  2021,  the
carrying value of total unpaid contingent consideration was RMB1,193, which is expected to be paid in 2022.

Before 2018, the Group made several acquisitions in offline travel agencies and recognized goodwill of RMB147,639 accordingly. As of December 31, 2021, the

Group has unpaid contingent consideration of RMB4,100 resulting from these acquisitions, which amount is expected to be paid in 2022.

Pro  forma  results  of  operations  for  the  acquisitions  described  above  have  not  been  presented  because  they  are  not  material  to  the  Group’s  consolidated  income

statements, either individually or in aggregate.

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5. Transaction with JD.com, Inc.

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

On  May  8,  2015,  the  Company  entered  into  a  share  subscription  agreement  with  Fabulous  Jade  Global  Limited,  an  affiliate  of  JD.com,  Inc.,  and  a  Business
Cooperation Agreement (“BCA”) with JD. Com, Inc. (“JD”) for a period of five years. Pursuant to these agreements, the Company issued 65,625,000 Class A ordinary
shares for a cash consideration of RMB1,528.2 million (US$250 million) and the business resource contributed by JD. According to BCA, the business resource includes
the exclusive rights to operate the leisure travel channel for both JD’s website and mobile application and JD’s preferred partnership for hotel and air ticket reservation
service, the internet traffic support and marketing support for the leisure travel channel for a period of five years started from August 2015.

The acquisition of BCA is considered as assets acquisition and the intangible assets acquired include the exclusive operation right of leisure travel channel, preferred
partnership of hotel and air ticket reservation service, traffic and marketing supports. The Group assessed the economic benefits to generated from these intangible assets
using the excess earning method with certain key assumptions including revenue, EBIT margin and discount rate. Due to the downturn in business actitivites in 2020,
which impacted the underlying key assumptions, the Group wrote down RMB9,554 for these intangible assets for the year ended December 31, 2020. As of December
31, 2020, the five-year agreement had expired, and the carrying value of above intangible assets was nil, so the Group wrote off these intangible assets.

6. Prepayments and other current assets

The following is a summary of prepayments and other current assets:

Prepayments to suppliers
Interest income receivable
Prepayment for advertising expenses
Loan receivables
Value-added tax receivables
Receivables from employees
Others
Total

2020
RMB
232,906  
278  
1,514  
22,934  
78,218
19,337
23,517  
378,704  

As of December 31, 
2021

RMB
74,328
814
1,714
151,089
76,285
15,180
17,623
337,033

US$ (Note 2(d))
11,664
129
269
23,709
11,971
2,382
2,764
52,888

Receivable in relation to factoring business and loan receivable are recorded in connection with the Group’s account receivable factoring service and cash lending

service.

The Group recognized a net provision for prepayments and other current assets of RMB124,581, RMB170,639 and RMB2,858 for the years ended December 31,

2019, 2020 and 2021, respectively.

For the year ended December 31, 2020, the Group provided a full provision for receivable in relation to factoring business from a third party with the amount of
RMB101,641, as this third party did not made repayment according to the extended schedule and no settlement plans was reached for the outstanding balance. Based on
the  assessment  of  all  currently  available  information,  the  Group  considered  there  were  no  assurance  as  to  whether  the  collection  of  the  outstanding  receivables  are
probable as of December 31, 2020.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

6. Prepayments and other current assets - continued

The following table summarized the details of the Group’s provision for prepayments and other current assets:

Balance at the beginning of year
Cumulative effect of adoption of new accounting standard for

expected credit losses

Addition
Reversal
Write-offs
Balance at the end of year

F-35

For the Years Ended December 31, 

2019
RMB

29,901  

—

132,825  
(8,244) 
—  
154,482  

2020
RMB
154,482  

17,262
182,829  
(12,190) 
—  
342,383  

2021

RMB
342,383

US$ (Note 2(d))
53,727

—
22,408
(19,550)
(27,207)
318,034

—
3,516
(3,068)
(4,269)
49,906

    
    
    
 
 
 
 
 
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7. Long-term investments

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

The Group’s long-term investments consist of equity investments, held-to-maturity investments and other long-term investments.

Equity investments – equity method
Equity investments – measurement alternative
Equity investments - securities (Note 23(a))
Held-to-maturity investments
Other long-term investments
Total

Equity investments

2020
RMB

43,689  
142,199  
—  
2,653  
78,325  
266,866  

As of December 31, 

2021

RMB

44,415
153,643
988
2,901
—
201,947

US$ (Note 2(d))
6,970
24,110
155
455
—
31,690

In  February  2019,  the  Group  invested  RMB54,616  for  21.33%  of  equity  interest  in  Nanjing  Tengbang  Jinhong  Tourism  Industry  Investment  Fund  Partnership
(“Tengbang”). The investment was accounted for as an equity-method investment because the Group has significant influence over the operating and financial policies of
Tengbang as the Group has one of the five board seats of Tengbang. In December 2020, the Group withdrew this investment and recognized a gain of RMB799 for the
year ended December 31, 2020 from this investment.

In December 2016, Nanjing Zhongshan Financial Leasing Co., Ltd. (“Zhongshan”) was established and the Group invested RMB42,500 for 25% of equity interest in
Zhongshan. This investment was accounted for as an equity-method investment because the Group has significant influence over the operating and financial policies of
Zhongshan as the Group has one of the five board seats of Zhongshan. The Group recognized a gain of RMB1,191, a loss of RMB2 and a gain of RMB726 for the years
ended December 31, 2019, 2020 and 2021 from this investment, respectively. As of December 31, 2021, the carrying value of its equity investment was RMB44,415.

Financial information of the investees described above have not been presented because they are not material to the Group’s consolidated income statements, either

individually or in aggregate.

With the adoption of ASU 2016-01 effective from January 1, 2018, the Group elected a measurement alternative for equity investments that do not have readily
determinable  fair  values  and  where  the  Group  does  not  have  the  ability  to  exercise  significant  influence  over  operating  and  financial  policies  of  the  entity.  During
the years ended December 31, 2019, 2020 and 2021, the Group remeasured certain equity investments based on the information obtained from observable transactions
and recognized a gain of RMB18,356, a loss of RMB9,021 and a gain of RMB11,443, respectively.

During the year ended December 31, 2020, the Group recognized impairment losses of RMB49,502 on certain equity investments based on the Group’s assessment
of current economic conditions with the considerations of COVID-19 impacts, as well as the operating performance of the investees. The impairment was recorded in
other income/(loss). No impairment loss was recognized for long-term investments for the years ended December 31, 2021 and 2019.

Held-to-maturity investments

During 2019, the Group made investments in time deposits that the Group has intention and ability to hold until maturity. The Group classified these investments as

held-to-maturity investments. As of December 31, 2020 and 2021, the carrying value of RMB2,653 and RMB 2,901, respectively.

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7. Long-term investments – continued

Other long-term investments

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

The Group also made several investments in financial products with maturities over one year. The Group measured these other long-term investments at their fair

value and the carrying value was RMB78,325 and nil as of December 31, 2020 and 2021, respectively.

8. Property and equipment, net

The following is a summary of property and equipment, net:

Computers and equipment
Leasehold improvements
Buildings
Furniture and fixtures
Vehicles
Software
Others
Subtotal
Less: Accumulated depreciation
Property and equipment subject to depreciation
Construction in progress
Total

2020
RMB

142,277  
131,923  
4,308  
16,860  
19,925  
185,118  
2,102
502,513  
(435,393) 
67,120  
44,577  
111,697  

As of December 31, 

2021

RMB

136,993
139,087
4,109
16,541
19,419
190,100
2,102
508,351
(452,759)
55,592
42,567
98,159

US$ (Note 2(d))
21,497
21,825
645
2,596
3,047
29,831
330
79,770
(71,047)
8,723
6,680
15,403

Depreciation expense for the years ended December 31, 2019, 2020 and 2021 was RMB84,273, RMB127,836 and RMB24,755, respectively.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

9. Intangible assets, net

Intangible assets, net, consist of the following:

Travel license
Insurance agency license
Software
Technology
Trade names
Supplier relationship
Customer relationship
Non-compete agreements
Subtotal
Less: Accumulated amortization
Less: Impairment
Total

2020
RMB

31,056  
11,711  
73,721  
4,300  
41,634  
8,560
21,787  
6,399  
199,168  
(105,484) 
(22,322)
71,362  

As of December 31, 

2021

RMB

31,056  
11,711  
73,056  
4,300  
41,634  
8,560
21,787  
6,399  
198,503  
(120,805) 
(22,322)
55,376  

US$ (Note 2(d))
4,874
1,838
11,464
675
6,533
1,343
3,419
1,004
31,150
(18,957)
(3,503)
8,690

Amortization expenses for intangible assets were RMB152,941, RMB64,536 and RMB16,547 for the years ended December 31, 2019, 2020 and 2021, respectively.

Impairment  charges  for  Business  Cooperation  Agreements  were  RMB9,554  for  the  year  ended  December  31,  2020.  As  of  December  31,  2020,  the  five-year

agreement had expired and the carrying value of above intangible assets were nil, so the Group wrote off these intangible assets (Note 5).

The Group provided impairment charges for trade names and customer relationship of RMB15,482 and RMB6,840, respectively, for the year ended December 31,

2020, as the Group believes the future economic benefit generated from these intangible assets were limited. No impairment was made in 2021.

The annual estimated amortization expense for the above intangible assets for the following years is as follows:

Years Ending December 31, 
2022
2023
2024
2025
2026
Thereafter
Total

Amortization for Intangible Assets

RMB

US$ (Note 2(d))

10,347  
8,550  
7,788  
4,412  
3,343
20,936  
55,376  

1,624
1,342
1,222
692
525
3,285
8,690

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

10. Land use right, net

Land use right, net, consist of the following:

Land use right
Less: Accumulated amortization
Net book value

2020
RMB

101,007  
(4,294) 
96,713  

As of December 31, 

RMB

101,007  
(6,355) 
94,652  

2021
      US$ (Note 2(d))
15,850
(997)
14,853

In December 2018, the Group obtained the certificate for a land use right, which had been fully paid, and started to amortize over the remaining period of the right to
use the land. Amortization expenses for land use right were RMB2,062, RMB2,061 and RMB2,062 for the years ended December 31, 2019, 2020 and 2021, respectively.

11. Goodwill

The changes in the carrying amount of goodwill for the years ended December 31, 2020 and 2021 were as follows:

Balance at the beginning of year
Increase in goodwill related to acquisitions during the year
Accumulated impairment loss
Balance at the end of year

12. Other non-current assets

Other non-current assets consist of the following:

Deposits
Loans receivables
Long-term prepayments to a supplier (a)
Others
Total

2020
RMB

232,007  
—  
—  
232,007  

As of December 31, 

2021

RMB

232,007  
—  
—  
232,007  

US$ (Note 2(d))
36,407
—
—
36,407

2020
RMB

As of December 31, 

2021

RMB

16,395  
17,586  
55,348  
1,851  
91,180  

7,094
13,551
71,353
113
92,111

     US$ (Note 2(d))
1,113
2,126
11,197
18
14,454

(a) This represents the prepayment of hotel resources the Group prepaid to a third party supplier which are expected to be utilized over one year.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

12. Other non-current assets - continued

The Group recognized a net provision for other loans receivable carried in non-current assets of RMB8,377 and RMB1,092 for the year ended December 31, 2020

and 2021. The following table summarized the details of the Group’s provision:

Balance at the beginning of year
Cumulative effect of adoption of new accounting standard relating
to credit losses
Addition
Reversal
Balance at the end of year

13. Short-term and long-term borrowings

The following is a summary of short-term and long-term borrowings:

Short-term borrowings
Long-term borrowings

For the Years Ended December 31, 

2019
RMB

2020
RMB

—  

—  
1,181  
—  
1,181  

1,181  

294  
8,805  
(428) 
9,852  

2021

RMB

9,852

US$(Note 2 (d))
1,546

—
1,633
(541)
10,944

—
256
(85)
1,717

As of December 31, 

2020
RMB

60,679  
22,577  

RMB

9,981
14,344

2021
     US$ (Note 2(d))
1,566
2,251

As of December 31, 2020 and 2021, the Group had short-term borrowings from banks which were repayable within one year, with interests charged at rates ranging

from 0.2% to 5.8% and 0.2% to 5.0% per annum, respectively.

As of December 31, 2020 and 2021, the Group had long-term borrowings from banks which were repayable over one year, with interests charged at rates ranging
from 0.2% to 6.0% and 0.2% to 4.3% per annum, respectively. The repayment terms of Group’s long-term borrowings from banks ranged from three years to ten years
and the principals and interests are repaid on monthly or quarterly basis or upon maturity.

The above borrowings contain certain standard covenants including, among others, limitation on liens, liquidation and dissolution of the Group, significant change of
the Group’s capital structure and external investments. The Group was in compliance with all of the loan covenants as of December 31, 2020 and 2021. Borrowings of
RMB2.3 million were guaranteed by one of our subsidiaries and subject to a pledge of our land use right as of December 31, 2020, which was repayed in 2021.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

13. Short-term and long-term borrowings – continued

The following table summarizes the aggregate required repayments of the principal amounts of the Group’s long-term borrowing:

2022
2023
2024
2025
2026 and thereafter
Total

14. Leases

As of December 31, 
2021
RMB

—
3,989
3,806
2,992
3,557
14,344

The Group has operating leases primarily for office and operation space. The Group’s operating lease arrangements have remaining lease terms of one month to

eighteen years.

Total lease costs were RMB110,993, RMB39,327 and RMB26,469 for the year ended December 31, 2019, 2020 and 2021, including short-term lease costs within 12

months of RMB21,726, RMB6,653 and RMB2,540, respectively.

Consolidated balance sheet information related to leases is presented as follows:

ASSETS
Operating lease right-of-use assets, net
LIABILITIES
Operating lease liabilities, current
Operating lease liabilities, non-current
Total

Supplemental cash flow information related to leases is as follows:

Cash paid for amounts included in the measurement of lease liabilities
Right-of-use assets obtained in exchange for operating lease liabilities

F-41

2020
RMB

As of December 31,

2021

RMB

US$ (Note 2(d))

42,293

18,264
34,367
52,631

48,115

16,556
38,832
55,388

7,550

2,598
6,094
8,692

As of December 31, 

2020
RMB

38,399
28,444

2021
RMB

26,000
43,855

    
 
 
 
 
 
 
    
    
 
  
 
 
 
 
 
    
    
    
    
 
 
Table of Contents

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

14. Leases – continued

Other information related to lease is as follows:

Weighted average remaining lease term(years)
Weighted average discount rate

As of December 31, 

2020

2021

6.97

5 %

6.81

5 %

As of December 31, 2021, maturities of lease liabilities (excluding lease payments of RMB1,015 for the leases with lease terms less than one year) are as follows:

2022
2023
2024
2025
2026 and thereafter
Total minimum lease payments
Less: interest
Present value of lease obligations

15. Accrued expenses and other current liabilities

The following is a summary of accrued expenses and other current liabilities:

Deposits from packaged-tour users (a)
Payable for business combination
Accrued liabilities related to customers incentive program
Accrued professional service fees
Accrued advertising expenses
Deposits received from suppliers
Accrued operating expenses
Advanced payment from banks (b)
Discounted bank acceptance notes (c)
Others
Total

As of December 31, 
2021
RMB

18,853
16,417
5,480
2,948
23,352
67,050
(11,662)
55,388

2020
RMB

As of December 31, 

2021

RMB

18,195  
8,138  
10,369  
11,513  
18,804  
82,054  
10,032  
10,812  
482,000  
24,584  
676,501  

12,428
7,153
3,951
11,861
18,806
86,212
8,067
13,925
197,900
22,326
382,629

US$ (Note 2(d))
1,950
1,123
620
1,861
2,951
13,529
1,266
2,185
31,055
3,503
60,043

(a) Deposits from packaged-tour users represent cash paid to the Group as a deposit for overseas tours, and such amount is refundable upon completion of the tours.

F-42

 
    
    
 
 
 
    
 
 
 
 
 
    
    
    
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

15. Accrued expenses and other current liabilities – continued

(b) Advanced payment from banks represent cash received by the Group for promotional and marketing campaigns. Banks participating in these campaigns would
reimburse the Group for tours sold to their credit card holders at a specified discount. Such advanced payment is recognized as revenues when revenues from the related
tour are recognized.

(c) Discounted bank acceptance notes represent cash received from financial institutions by discounting of bank acceptance notes issued between the Company’s
subsidiaries, which are repayable within one year with interest ranging from 2.55% to 3.1%. The issuance of notes payable is collatetralized by the Group’s bank deposits
of RMB482,000 and RMB197,900 as of December 31, 2020 and 2021, which were recorded in restricted cash and short-term investments.

16. Income Taxes

The  Company  is  registered  in  the  Cayman  Islands.  The  Company  generates  substantially  all  of  its  income  (loss)  from  its  PRC  operations  for  the  years  ended

December 31, 2019, 2020 and 2021.

Cayman Islands (“Cayman”)

Under  the  current  laws  of  the  Cayman  Islands,  the  Company  is  not  subject  to  tax  on  income  or  capital  gain.  Additionally,  upon  payments  of  dividends  to

shareholders, no Cayman Islands withholding tax will be imposed.

Hong Kong

Entities incorporated in Hong Kong are subject to Hong Kong profits tax at a rate of 16.5% since January 1, 2010. The operations in Hong Kong have incurred net

accumulated operating losses for income tax purposes.

PRC

On March 16, 2007, the NPC enacted an Enterprise Income Tax Law (“EIT Law”), under which Foreign Investment Enterprises (“FIEs”) and domestic companies

are subject to EIT at a uniform rate of 25%. The EIT law became effective on January 1, 2008.

The  EIT  Law  also  imposes  a  withholding  income  tax  of  10%  on  dividends  distributed  by  a  FIE  to  its  immediate  holding  company  outside  of  China,  if  such
immediate holding company is considered as a non-resident enterprise without any establishment or place within China or if the received dividends have no connection
with the establishment or place of such immediate holding company within China, unless such immediate holding company’s jurisdiction of incorporation has a tax treaty
with  China  that  provides  for  a  different  withholding  arrangement.  The  Cayman  Islands,  where  the  Company  incorporated,  does  not  have  such  tax  treaty  with  China.
According to the arrangement between Mainland China and Hong Kong Special Administrative Region on the Avoidance of Double Taxation and Prevention of Fiscal
Evasion in August 2006, dividends paid by a FIE in China to its immediate holding company in Hong Kong will be subject to withholding tax at a rate of no more than
5% if the immediate holding company in Hong Kong owns directly at least 25% of the shares of the FIE and could be recognized as a Beneficial Owner of the dividend
from PRC tax perspective.

F-43

Table of Contents

16. Income Taxes – continued

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

Nanjing Tuniu originally obtained its HNTE certificate in 2010 with a valid period of three years and successfully obtained the third renewal of such certificate in
December 2019 for another three years. Tuniu Nanjing Information Technology obtained its HNTE certificate in 2017 with a valid period of three years and successfully
obtained the first renewal of such certificate in December 2020 for another three years. Therefore, Nanjing Tuniu and Tuniu Nanjing Information Technology are eligible
to enjoy a preferential tax rate of 15% in 2021 to the extent they have taxable income under the EIT Law, as long as they maintain the HNTE qualifications and duly
conduct  relevant  EIT  filing  procedures  with  the  relevant  tax  authorities.  If  Nanjing  Tuniu  and  Tuniu  Nanjing  Information  Technology  fail  to  maintain  their  HNTE
qualifications  or  renew  their  qualifications  when  their  current  terms  expire,  their  applicable  enterprise  income  tax  rates  may  increase  to  25%,  which  could  have  an
adverse  effect  on  our  financial  condition  and  results  of  operations.  Besides,  Beijing  Tuniu  obtained  the  HNTE  certificate  as  well  in  2018  and  expired  in  2020.  As  a
consequence, the applicable enterprise tax rate for Beijing Tuniu has been restored to 25% since 2021. However, since Beijing Tuniu has large amount of accumulated
loss in previous years, the increased EIT rate would not result in an immediate adverse effect on our financial condition.

A reconciliation between the effective income tax rate and the PRC statutory income tax rate is as follows:

PRC Statutory income tax rates
Change in valuation allowance
R&D expenses super-deduction
Non-deductible expenses and non-taxable income incurred
Difference in EIT rates of certain subsidiaries
Effect of preferential income tax rates
Total

The aggregate amount and per share effect of the preferential income tax rates are as follows:

For the Years Ended December 31, 
2020
%  

2021
%

2019
%  

25.0  
(15.8) 
(3.8) 
(2.1)
(0.3) 
(3.1) 
(0.1) 

25.0  
(20.9) 
(0.7) 
(2.2)
0.1  
(0.8) 
0.5  

25.0
(16.0)
(4.3)
(1.1)
(0.3)
(3.4)
(0.1)

For the Years Ended December 31, 

Aggregate amount
Basic net loss per share effect
Diluted net loss per share effect

2019
RMB

22,274
—
—

2020
RMB

11,239
—
—

F-44

RMB

2021
     US$ (Note 2(d))
692
—
—

4,411  
—  
—  

    
    
    
    
 
 
 
 
 
 
    
    
    
 
 
 
Table of Contents

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

16. Income Taxes – continued

The following table sets forth the significant components of deferred tax assets and liabilities:

Non-current deferred tax assets:

Accruals and others
Net operating loss carry forwards
Carryforwards of deductible advertising expenses
Allowance for doubtful accounts
Subtotal
Less: valuation allowance

Total non-current deferred tax assets, net

Non-current deferred tax liabilities:

Recognition of intangible assets arising from business combination

Total non-current deferred tax liabilities, net

2020
RMB

7,596
1,044,010
11,500
269,615
1,332,721
(1,332,721)
—

As of December 31, 

2021

RMB

US$ (Note 2(d))

18,124
657,571
11,321
252,605
939,621
(947,640)
—

2,843
103,187
1,777
39,639
147,447
(147,447)
—

(14,861)
(14,861)

(2,382)
(2,382)

(374)
(374)

As  of  December  31,  2021,  the  Group  had  net  operating  loss  carryforwards  of  RMB2,758,293  which  can  be  carried  forward  to  offset  taxable  income.  The
carryforwards  period  for  net  operating  losses  under  the  EIT  Law  is  five  years.  The  net  operating  loss  carry  forward  of  the  Group  will  start  to  expire  in  2022  for  the
amount  of  RMB874,960    if  not  utilized.  The  remaining  net  operating  loss  carryforwards  will  expire  in  varying  amounts  between  2023  and  2026.  Other  than  the
expiration,  there  are  no  other  limitations  or  restrictions  upon  the  Group’s  ability  to  use  these  operating  loss  carryforwards.  There  is  no  expiration  for  the  advertising
expenses carryforwards.

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16. Income Taxes – continued

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

A valuation allowance is provided against deferred tax assets when the Group determines that it is more likely than not that the deferred tax assets will not be utilized
in the future. In making such determination, the Group evaluates a variety of factors including the Group’s operating history, accumulated deficit, existence of taxable
temporary differences and reversal periods.

As of December 31, 2020 and 2021, valuation allowances of RMB1,332,721 and RMB939,621 were provided because it was more likely than not that the Group
will not be able to utilize certain tax losses carry forwards and other deferred tax assets generated by its subsidiaries and Affiliated Entities. If events occur in the future
that allow the Group to realize more of its deferred tax assets than the presently recorded amount, an adjustment to the valuation allowances will increase income when
those events occur.

Movement of valuation allowance

Balance at the beginning of the year
Additions
Written-off for expiration of net operating losses
Utilization of previously unrecognized tax losses and deductible advertising expenses
Balance at the end of the year

17. Redeemable noncontrolling interests

For the Years Ended December 31, 

2019
RMB

1,207,426  
143,227  
(98,818) 
(5,539) 
1,246,296  

2020
RMB

1,246,296  
396,582  
(304,939) 
(5,218) 
1,332,721  

RMB
1,332,721
29,089
(414,409)
(7,780)
939,621

2021
     US$ (Note 2(d))
209,133
4,565
(65,030)
(1,221)
147,447

In  December  2016,  the  Group  entered  into  an  investment  agreement  with  certain  investors  (“noncontrolling  shareholders”)  to  establish  a  subsidiary.  The
noncontrolling shareholders contributed RMB90,000 and held 30% equity interest. Pursuant to the investment agreement, the noncontrolling shareholders have the option
to request the Group to redeem their equity interests at an agreed price after three years of the investment. In April 2018, the Group agreed with one of the noncontrolling
shareholders  to  purchase  its  10%  equity  interest  of  the  subsidiary  at  the  cost  of  RMB30,000.  In  December  2019,  the  Group  agreed  with  one  of  the  noncontrolling
shareholders to purchase its 10% equity interest of the subsidiary at the cost of RMB37,733. In September 2020, this subsidiary decreased its share capital and the Group
made payment to the noncontrolling shareholder of RMB10,000.

The Group recorded the noncontrolling interests as redeemable noncontrolling interests, outside of permanent equity in the Group’s consolidated balance sheets in
accordance with ASC 480. The Group uses the effective interest method for the changes of redemption value over the period from the date of issuance to the earliest
redemption  date  of  the  noncontrolling  interests.  The  accretion,  which  increases  the  carrying  value  of  the  redeemable  noncontrolling  interests,  is  recorded  against
additional paid-in capital.

The change in the carrying amount of redeemable noncontrolling interests for the years ended December 31, 2019, 2020 and 2021 is as follows:

Balance as of January 1
Repurchase of redeemable noncontrolling interests
Net income attributable to redeemable noncontrolling interests
Accretion on redeemable noncontrolling interests
Balance as of December 31

For the Years Ended December 31, 

2019
RMB

69,319  
(37,733) 
980  
4,634  
37,200  

2020
RMB

37,200  
(10,000) 
—  
—  
27,200  

2021

RMB

27,200
—
—
—
27,200

US$ (Note 2(d))
4,268
—
—
—
4,268

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18. Ordinary Shares

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

Upon inception of the Company, each ordinary share was issued at a par value of US$0.0001 per share. Various numbers of ordinary shares were issued to share-
based  compensation  award  recipients.  As  of  December  31,  2020  and  2021,  the  authorized  share  capital  of  the  Company  is  US$100,000  divided  into  1,000,000,000
shares, comprising of 780,000,000 Class A Ordinary Shares and 120,000,000 Class B Ordinary Shares, each at a par value of US$0.0001 per share, and 100,000,000
shares of a par value of US$0.0001 each of such class or classes as the board of directors may determine.

As of December 31, 2021, 1,000,000,000 ordinary shares were authorized. 389,331,543 were issued and outstanding, comprising of 371,958,043 Class A shares and

17,373,500 Class B shares as of December 31, 2021.

19. Share-based Compensation Expenses

The Company’s 2008 Incentive Compensation Plan (the “2008 Plan”) allows the plan administrator to grant share options and restricted shares to the Company’s
employees, directors, and consultants, up to a maximum of 18,375,140 ordinary shares. In April 2014 the Company adopted the 2014 Share Incentive Plan (the “2014
Plan”). The maximum aggregate number of shares will be increased automatically if and whenever the ordinary shares reserved under the 2014 Plan account for less than
1%  of  the  total  then-issued  and  outstanding  ordinary  shares  on  an  as-converted  basis,  as  a  result  of  which  increase  the  ordinary  shares  reserved  under  the  2014  Plan
immediately after each such increase shall equal 5% of the then-issued and outstanding ordinary shares on an as-converted basis, reaching a total of 41,964,263 Class A
ordinary shares.

The share options and restricted shares granted under the 2008 plan initially have a contractual term of six years, and grants under the 2014 plan have a contractual
term of ten years. The incentive awards under both 2008 plan and 2014 plan generally vest over a period of four years of continuous service, one fourth (1/4) of which
vest  upon  the  first  anniversary  of  the  stated  vesting  commencement  date  and  the  remaining  vest  ratably  over  the  following  36  months.  As  of  December  31,  2021,
13,976,607 options and 21,918 restricted shares were outstanding under the 2008 and 2014 plan.

The Group recognized share-based compensation expense of RMB61,736, RMB20,464  and  RMB9,132  for  the  years  ended  December  31,  2019,  2020  and  2021,

respectively, which was classified as follows:

Cost of revenue
Research and product development
Sales and marketing
General and administrative
Total

For the Years Ended December 31, 

2019
RMB

2020
RMB

4,006  
12,057  
3,321  
42,352  
61,736  

1,044  
4,349  
1,099  
13,972  
20,464  

RMB

390
724
644
7,374
9,132

2021
     US$ (Note 2(d))
61
114
101
1,157
1,433

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Table of Contents

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

19. Share-based Compensation Expenses - continued

Share options

The following table summarizes the Company’s option activities:

Outstanding at January 1, 2021

Granted
Exercised
Forfeited

Outstanding at December 31, 2021
Vested and expected to vest at December 31, 2021
Exercisable at December 31, 2021

Number of 
share options

19,299,717  
—  
(523,677) 
(4,799,433) 
13,976,607  
13,905,090  
13,547,013  

Weighted 
 Average
 Exercise 
 Price
US$

Weighted 
Average 
 Remaining 
 Contractual Life
In Years

Aggregate 
 Intrinsic  
Value
US$’000

1.80  
—  
0.10  
1.93  
1.81  
1.81  
1.82  

4.92  
—  
—  
—  
3.74  
3.72  
3.65  

2,339
—
1.63
1.44
825
825
825

In  June  2019,  the  Company  completed  a  one-time  modification  of  share  options,  pursuant  to  which  certain  eligible  employees  were  offered  to  replace  certain
unvested share options granted to them with cash awards. The price of cash awards were the same as the fair value of share options on grant date and still requires the
same employees’ continuous employments with the Company for the remaining period and will be paid in installment. As a result, 2,342,913 options were replaced. The
incremental compensation cost of this modification was immaterial. As of December 31, 2020, all of these cash awards were paid.

The  total  intrinsic  value  of  options  exercised  for  the  years  ended  December  31,  2019,  2020  and  2021  was  RMB6,857,  RMB2,290  and  RMB3,563  (US$559),

respectively.

The weighted-average grant date fair value for options granted during the years ended December 31, 2019 was US$1.50, computed using the binomial option pricing

model. No share options were granted for the years ended December 31, 2022 and 2021.

The total fair value of share options vested during the years ended December 31, 2019, 2020, and 2021 was RMB25,461, RMB25,038 and RMB11,000 (US$1,726),

respectively.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

19. Share-based Compensation Expenses - continued

The Company estimated the expected volatility at the date of grant date and each option valuation date based on the annualized standard deviation of the daily return
embedded in historical share prices of comparable companies. Risk free interest rate was estimated based on the yield to maturity of US treasury bonds denominated in
US$ at the option valuation date. The exercise multiple is estimated as the ratio of fair value of underlying shares over the exercise price as at the time the option is
exercised, based on a consideration of research study regarding exercise pattern based on empirical studies on the actual exercise behavior of employees. The Company
has never declared or paid any cash dividends on its capital stock, and the Company does not anticipate any dividend payments on its ordinary shares in the foreseeable
future. Time to maturity is the contract life of the option, and estimated forfeiture rates are determined based on historical employee turnover rate.

The Company uses the binominal option pricing model to estimate the fair value of stock options. There was no option granted for the years ended December 31,

2020 and 2021. The assumptions used to value the Company’s option grants for the year ended December 31, 2019 were as follows:

Expected volatility
Risk-free interest rate
Exercise multiple
Expected dividend yield
Time to maturity (in years)
Expected forfeiture rate (post-vesting)
Fair value of the common share on the date of option grant

2019

48.05 %  
2.72 %  

2.2-2.8  

0 %  

10  
0%-20 %  

US$1.5 (RMB10.42)  

As of December 31, 2021, there was RMB5,218 in total unrecognized compensation expense related to share options, which is expected to be recognized over a

weighted-average period of 1.38 years.

Restricted shares

The  total  intrinsic  value  of  restricted  shares  vested  for  the  years  ended  December  31,  2019,  2020  and  2021  were  RMB610,  RMB161  and  RMB247  (US$39),

respectively.

The fair value of restricted shares with service conditions is based on the fair market value of the underlying ordinary shares on the date of grant.

The following table summarizes the Company’s restricted shares activity under the plans:

Restricted shares as of January 1, 2021

Granted
Vested
Forfeited

Restricted shares as of December 31, 2021
Vested and expected to vest at December 31, 2021

Numbers of
restricted shares

     Weighted average

grant date fair value

74,406  
—  
(52,488) 

—

21,918  
21,918  

2.23
—
2.23
—
2.23
2.23

As of December 31, 2021, there was RMB261 in total unrecognized compensation expense related to restricted shares, which is expected to be recognized over a

weighted-average period of 0.35 years.

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20. Loss Per Share

TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

The following table sets forth the computation of basic and diluted loss per share for the periods indicated:

Numerator:
Net loss attributable to Tuniu Corporation
Accretion on redeemable noncontrolling interests
Numerator for basic and diluted net loss per share
Denominator:
Weighted average number of ordinary shares outstanding-basic and diluted
Loss per share-basic and diluted

For the Years Ended December 31, 

2019
RMB

2020
RMB

2021

RMB

US$ (Note 2(d))

(694,565) 
(4,634) 
(699,199) 

(1,307,956) 
—  
(1,307,956) 

(121,524)
—
(121,524)

(19,070)
—
(19,070)

369,472,880  
(1.89) 

370,240,040  
(3.53) 

370,874,312
(0.33)

370,874,312
(0.05)

The Company had securities which could potentially dilute basic loss per share in the future, which were excluded from the computation of diluted loss per share as
their  effects  would  have  been  anti-dilutive.  Such  outstanding  securities  consist  of  the  share  options  and  unvested  restricted  shares  with  the  number  of  8,776,330,
3,027,586 and 2,891,152 for the years ended December 31, 2019, 2020 and 2021, respectively.

21. Restricted Net Assets

Pursuant to laws applicable to entities incorporated in the PRC, the Group’s subsidiaries and Affiliated Entities in the PRC must make appropriations from after-tax
profit to non-distributable reserve funds. These reserve funds include one or more of the following: (i) a general reserve, (ii) an enterprise expansion fund and (iii) a staff
bonus and welfare fund. Subject to certain cumulative limits, the general reserve fund requires an annual appropriation of 10% of after tax profit (as determined under
accounting principles generally accepted in the PRC at each year-end) until the accumulative amount of such reserve fund reaches 50% of a company’s registered capital;
the other fund appropriations are at the subsidiaries’ discretion. These reserve funds can only be used for specific purposes of enterprise expansion and staff bonus and
welfare and are not distributable as cash dividends. In addition, due to restrictions on the distribution of share capital from the Group’s PRC subsidiaries and Affiliated
Entities and also as a result of these entities’ unreserved accumulated losses, total restrictions placed on the distribution of the Group’s PRC subsidiaries and Affiliated
Entities’ net assets was RMB925 million, or 73.8% of the Group’s total consolidated net assets as of December 31, 2021.

22. Commitments and Contingencies

(a) Capital Commitments

As of December 31, 2021, capital commitments relating to leasehold improvement were approximately RMB1,050.

(b) Contingencies

From time to time, the Group is involved in claims and legal proceedings that arise in the ordinary course of business. Based on currently available information,
management does not believe that the ultimate outcome of these unresolved matters, individually and in the aggregate, is likely to have a material adverse effect on the
Group’s financial position, results of operations or cash flows. However, litigation is subject to inherent uncertainties and the Group’s view of these matters may change
in the future. If an unfavorable outcome were to occur, there exists the possibility of a material adverse impact on the Group’s financial position and results of operations
for the periods in which the unfavorable outcome occurs.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

22. Commitments and Contingencies - continued

(c) Other commitments

Deposits or guarantees are required by the Group’s business partners for air ticketing and tourist attraction tickets. Letters of guarantee are issued by banks to the

Group’s business partners with total amount of RMB84 million and RMB30 million as of December 31, 2020 and 2021, respectively.

23. Related party transactions and balances

Parties are considered to be related if one party has the ability, directly or indirectly, to control the other party or exercise significant influence over the other party in
making  financial  and  operational  decisions.  Parties  are  also  considered  to  be  related  if  they  are  subject  to  common  control  or  common  significant  influence.  Related
parties may be individuals or corporate entities.

The following entities are considered to be related parties to the Group:

Name of related parties
Ctrip Investment Holding Co., Ltd. (“Trip.com”)
Hopeful Tourism Limited (“Caissa”, a wholly-owned subsidiary of Caissa

Sega Tourism Culture Investment Limited)

one board director of the Company
one board director of the Company

Relationship with the Group

HNA Tourism Holdings Group Co., Ltd. (“HNA Tourism”)

two board directors of the Company

a) Transactions with related parties:

Trip.com

Trip.com purchased 5,000,000 Class A ordinary shares in a private placement concurrent with the Company’s initial public offering, an additional 3,731,034 Class A
ordinary shares for a total of US$15 million through a private placement transaction in December 2014 as well as an additional 3,750,000 Class A ordinary shares for a
total of US$20 million through a private placement transaction in May 2015.

The  Group  sells  packaged  tours  through  Trip.com’s  online  platform  and  the  commission  fees  to  Trip.com  were  insignificant.  The  Group  purchased  travelling
products from Trip.com’s online platform, which were insignificant. Revenues from Trip.com consist of commission fees for the booking of hotel rooms and air tickets
through the Group’s online platform, amounted of RMB65.7 million, RMB16.9 million and RMB145.5 (US$22.8) for the years ended December 31, 2019, 2020 and
2021, respectively.

JD

On  May  8,  2015,  the  Company  issued  65,625,000  Class  A  ordinary  shares  to  Fabulous  Jade  Global  Limited,  a  subsidiary  of  JD,  for  cash  consideration  of

RMB1,528.2 million (US$250 million) and RMB660.2 million representing the fair value of business resource contributed by JD.

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

23. Related party transactions and balances - continued

The  Group  also  purchased  travelling  products  from  JD's  channels  at  the  amount  of  RMB49,399  and  RMB25  for  the  years  ended  December  31,  2019  and  2020,
respectively. On November 20, 2020, JD completed transfer of all its equity interest in the Group to Caissa. Subsequently on February 9, 2021, Caissa assigned a director
to the Group’s board of directors to replace the director previsouly assigned by JD and since then, JD was no longer a related party of the Group. No transactions were
made with JD from January 1, 2021 to February 9, 2021.

Caissa

On November 20, 2020, pursuant to a share purchase agreement and certain amendements, Caissa completed the purchase of all

 Class A ordinary shares of the Company from JD and became the related party of the Group. Subsequently on February 9, 2021, Caissa assigned a director to the

Group's board of directors to replace the director previsouly assigned by JD.

The Group sold packaged tours through Caissa’s platform and the commission fees to Caissa were insignificant.

HNA Tourism

On January 21, 2016, the Company issued 90,909,091 Class A ordinary shares to HNA Tourism for total consideration of RMB3,279 million (US$500 million).

HNA Tourism agreed to provide the Group with access to its premium airlines and hotels resources at a preferential rate, under fair competition market rules, and the
Group undertook to acquire no less than US$100 million products and services sourced from HNA Tourism over the next two years. The Group purchased RMB443.1
million, RMB164.4 million and RMB112.8 million (US$17.7 million)air tickets from HNA Tourism for the year ended December 31, 2019, 2020 and 2021, respectively.
The Group sold travelling products through an affiliate of HNA Tourism’s distribution channels and the revenues were insignificant.

In  December  2017,  the  Group  provided  financing  to  an  affiliate  of  HNA  Tourism  (the  “HNA  Affiliate”)  amounting  to  RMB40.0  million  (US$6.1  million)  by
purchasing private placement notes issued by the HNA Affiliate (the "Notes Financing"), with the interest rate of 8.5%, which was repayable in one year and was further
requested  by  this  debtor  to  extend  to  December  2020.  The  Notes  Financing  was  guaranteed  by  HNA  Group  Co.,  Limited  (“HNA  Group”),  HNA  Tourism’s  ultimate
holding company, and was further pledged by certain equity investment held by the HNA Affiliate. In May 2018, the Group provided financing in the form of accounts
receivable factoring arrangement (the "Loan Financing") to another affiliate of HNA Tourism amounting to RMB500 million (US$76.6 million) with the average interest
rate  of  14%  per  annum  and  service  fee  rate  of  6%,  which  were  repayable  in  one year.  and  was  further  requested  by  this  creditor  to  extend  to  May  2021.  The  Loan
Financings were guaranteed by another affiliate of HNA Tourism, a subsidiary of HNA Group.

As of December 31, 2019, the Group reviewed the recoverability of above Notes Financing and Loan Financing and recorded an allowance provision of RMB1.9
million  and  RMB21.3  million  against  the  carrying  value,  respectively,  to  reflect  the  credit  risk  associated  with  the  respective  outstanding  balances.  In  addition,  the
remaining  balance  of  the  Notes  Financing  and  the  Loan  Financing  of  RMB44.8  million  and  RMB512.8  million  were  presented  in  non-current  assets,  based  on
management’s estimates of time for collection.

F-52

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TUNIU CORPORATION

NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS
(All amounts in thousands, except for share and per share data, or otherwise noted)

23. Related party transactions and balances - continued

By the ended of 2020, the Group did not receive the repayment of RMB40.0 million from the affiliate of HNA Tourism according to the extended schedule and no
settlement plans were reached for the outstanding balance. In addition, HNA Group received a formal bankruptcy and restructuring notice from the Hainan Province High
People’s  Court  (the  “Court”)  following  creditors’  action  against  HNA  Group  due  to  its  failure  to  pay  overdue  debts.  Based  on  the  assessment  of  all  then  available
information of HNA Group’s restructuring plan, the Group considered it was unlikely to collect the outstanding receivables as of December 31, 2020. Accordingly, the
Group provided a full allowance for current expected credit losses (“CECL”) on the remaining balance at the amount of RMB44.8 million and RMB512.8 million for the
Notes Financing and the Loan Financings, respectively. Moreover, the Group provided a full allowance of RMB30.8 million for the current amounts due from other HNA
Tourism  affiliates.  As  of  December  31,  2020,  the  carrying  value  of  the  Notes  Financing,  Loan  Financing  and  amounts  due  from  other  HNA  Tourism  affiliates
(collectively referred to as “HNA debts”) was RMB nil.

In  October  2021,  debt  restructuring  plans  of  HNA  Group  and  its  affiliates  were  approved  by  the  creditors  and  the  Court,  pursuant  to  which  HNA  Group  and  its
affiliates would settle their debts owed to the creditors by various means, including cash, shares of Hainan Airlines Holding Co., Ltd., (“HNA Airlines”), a company
listed  in  Chinese  A  share  market,  and  units  in  a  trust  comprising  assets/liabilities  of  HNA  Group  and  certain  of  its  affiliates,  etc.  In  December  2021,  the  Company
received cash of RMB0.3 million (US$0.05 million) and 531,591 shares of HNA Airlines with value of RMB1 million (US$0.16 million) as part of the settlement of the
HNA debts, of which CECL allowance was fully provided in the prior years. Accordingly, a reversal of CECL allowance at the amount of RMB1.3  million  (US$0.2
million) was credited to the consolidated statements of comprehensive loss in 2021.

b) Balances with related parties:

Current:
Amounts due from Trip.com
Amounts due from JD
Amounts due from Caissa

Total

Current:
Amounts due to Trip.com

Amounts due to JD
Amounts due to HNA Tourism

Amounts due to Caissa
Total

24. Subsequent events

The Group has evaluated the subsequent events through the date of issuance of the financial statements.

F-53

2020
RMB

As of December 31, 

2021

RMB

US$ (Note 2(d))

13,977  
1,644  
8,292  
23,913  

18,240
112
746
1,936  
21,034  

13,044
—
1,925
14,969

3,860
—
—
819
4,679

2,047
—
302
2,349

605
—
—
129
734

    
    
    
    
    
 
 
 
 
 
 
Table of Contents

FINANCIAL STATEMENT SCHEDULE I
TUNIU CORPORATION

CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY

CONDENSED BALANCE SHEETS
(All amounts in thousands, except for share and per share data, or otherwise noted)

ASSETS
Current assets

Cash and cash equivalents
Amounts due from subsidiaries and Affiliated Entities
Prepayments and other current assets

Total current assets

Total assets

LIABILITIES AND EQUITY
Current liabilities

Accrued expenses and other current liabilities

Total current liabilities
Non-current liabilities

Investment deficit in subsidiaries and Affiliated Entities

Total non-current liabilities
Total liabilities

Equity

Ordinary shares (US$0.0001 par value; 1,000,000,000 shares (including 780,000,000 Class A shares,

120,000,000 Class B shares and 100,000,000 shares to be designated by the Board of Directors) authorized
as of December 31, 2020 and 2021; 389,331,544 shares (including 371,958,044 Class A shares and
17,373,500 Class B shares) and 389,331,543 shares (including 371,958,043 Class A shares and 17,373,500
Class B shares) issued and outstanding as of December 31, 2020 and 2021)

Less: Treasury stock (18,842,688 shares and 18,266,523 shares as of December 31, 2020 and 2021,

respectively)

Additional paid-in capital
Accumulated other comprehensive income
Accumulated deficit

Total Tuniu Corporation shareholders’ equity
Total liabilities and equity

F-54

As of December 31, 

2020
RMB

RMB

2021
     US$ (Note 2(d))

598
6,909,695
228
6,910,521

4,712
6,855,545
130
6,860,387

739
1,075,785
20
1,076,544

6,910,521

6,860,387

1,076,544

7,449
7,449

5,518,393
5,518,393
5,525,842

8,038
8,038

5,583,205
5,583,205
5,591,243

1,261
1,261

876,127
876,127
877,388

249

249

39

(302,916)
9,125,689
275,012
(7,713,355)
1,384,679
6,910,521

(293,795)
9,125,748
271,821
(7,834,879)
1,269,144
6,860,387

(46,103)
1,432,029
42,655
(1,229,464)
199,156
1,076,544

    
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

FINANCIAL STATEMENT SCHEDULE I
TUNIU CORPORATION

CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY

CONDENSED STATEMENTS OF COMPREHENSIVE LOSS
(All amounts in thousands, except for share and per share data, or otherwise noted)

Operating expenses

General and administrative

Total operating expenses
Loss from operations
Share of loss of subsidiaries and affiliated entities
Other income/(expenses)

Foreign exchange (losses)/gains, net
Other income, net

Loss before income tax expense

Net loss
Accretion on redeemable noncontrolling interests
Net loss attributable to ordinary shareholders

Net loss
Other comprehensive income/(loss)
Foreign currency translation adjustment, net of nil tax
Comprehensive loss

For the Years Ended December 31, 

2019
RMB

2020
RMB

2021

RMB

US$ (Note 2(d))

(3,903) 
(3,903) 
(3,903)
(689,252) 

(2,457) 
1,047  
(694,565) 

(694,565) 
(4,634) 
(699,199) 

(4,293)
(4,293)
(4,293)
(1,301,972)

(2,922)
1,231
(1,307,956)

(1,307,956)
—
(1,307,956)

(3,688)
(3,688)
(3,688)
(124,832)

4,669
2,327
(121,524)

(121,524)
—
(121,524)

(579)
(579)
(579)
(19,589)

733
365
(19,070)

(19,070)
—
(19,070)

(694,565) 

(1,307,956)

(121,524)

(19,070)

9,705  
(684,860) 

(18,772)
(1,326,728)

(3,191)
(124,715)

(501)
(19,571)

F-55

    
    
    
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

FINANCIAL STATEMENT SCHEDULE I
TUNIU CORPORATION

CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY

CONDENSED STATEMENTS OF CASH FLOWS
 (All amounts in thousands, except for share and per share data, or otherwise noted)

Cash used in operating activities
Cash provided by investing activities
Cash (used in)/provided by financing activities

Effect of exchange rate changes on cash, cash equivalents and restricted cash
Net increase in cash, cash equivalents and restricted cash
Cash, cash equivalents and restricted cash at the beginning of year
Cash, cash equivalents and restricted cash at the end of year
Supplemental disclosure of non-cash investing and financing activities
Receivables related to exercise of stock option

F-56

For the Years Ended December 31, 

2019
RMB

(4,739) 
18,268  
(13,438) 

2020
RMB

(4,779) 
5,292  
(250) 

(5) 
86  
250  
336  

(55) 

(1) 
262  
336  
598  

(45) 

2021

RMB

US$ (Note 2(d))

(2,341)
6,020
373

62
4,114
598
4,712

(28)

(369)
945
59

10
645
94
739

(4)

    
    
    
    
    
    
    
 
 
 
 
 
 
 
 
 
 
 
Table of Contents

FINANCIAL STATEMENT SCHEDULE I
TUNIU CORPORATION

CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY

Note to Financial Statement Schedule I

Schedule I has been provided pursuant to the requirements of Rule 12-04(a) and 5-04-(c) of Regulation S-X, which require condensed financial information as to the
financial position, change in financial position and results of operations of a parent company as of the same dates and for the same periods for which audited consolidated
financial statements have been presented when the restricted net assets of consolidated subsidiaries exceed 25 percent of consolidated net assets as of the end of the most
recently completed fiscal year.

The condensed financial information has been prepared using the same accounting policies as set out in the accompanying consolidated financial statements except
that the equity method has been used to account for investments in its subsidiaries and Affiliated Entities. Such investments in subsidiaries and Affiliated Entities are
presented as investment deficit in subsidiaries and Affiliated Entities and the loss of the subsidiaries and Affiliated Entities is presented as share of loss of subsidiaries
and Affiliated Entities.

Certain information and footnote disclosures normally included in financial statements prepared in accordance with accounting principles generally accepted in the
United States of America have been condensed or omitted. The footnote disclosures to the consolidated financial statements contain information relating to the operations
of the parent company and, as such, this schedule should be read in conjunction with the notes to the accompanying consolidated financial statements.

As of December 31, 2021, the parent company had no significant capital and other commitments, long-term obligations, or guarantee, except for those which have

separately disclosed in the consolidated financial statements.

F-57

List of Principal Subsidiaries, Consolidated Affiliated Entity and its Principal Subsidiaries

Exhibit 8.1

Subsidiaries
Tuniu (HK) Limited
Tuniu (Nanjing) Information Technology Co., Ltd.
Beijing Tuniu Technology Co., Ltd.
Jiangsu Kaihui Commercial Factoring Co., Ltd.
Xiamen Suiwang International Travel Service Co., Ltd.
Tianjin Tuniu International Travel Service Co., Ltd.
Guangzhou Kaihui Internet Microcredit Co., Ltd.
Nanjing Kaihui Internet Microcredit Co., Ltd.

Consolidated Affiliated Entity and its Subsidiaries
Nanjing Tuniu Technology Co., Ltd.
Beijing Tuniu International Travel Service Co., Ltd.
Nanjing Tuniu International Travel Service Co., Ltd.
Shanghai Tuniu International Travel Service Co., Ltd.
Nanjing Tuzhilv Tickets Sales Co., Ltd.
Tuniu Insurance Brokers Co., Ltd.

     Place of Incorporation

Hong Kong
People’s Republic of China
People’s Republic of China
People’s Republic of China
People’s Republic of China
People’s Republic of China
People’s Republic of China
People’s Republic of China

Place of Incorporation
People’s Republic of China
People’s Republic of China
People’s Republic of China
People’s Republic of China
People’s Republic of China
People’s Republic of China

 
Certification by the Principal Executive Officer
Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

Exhibit 12.1

I, Dunde Yu, certify that:

1.

I have reviewed this annual report on Form 20-F of Tuniu Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a mate rial fact necessary to make the statements

made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly pres ent in all material respects the financial

condition, results of operations and cash flows of the company as of, and for, the periods presented in this report;

4. The company’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act

Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the company and have:

(a)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that
material information relating to the company, including its consolidated subsid iaries, is made known to us by others within those entities, particularly during the period in
which this report is being prepared;

(b)

Designed such internal control over financial reporting, or caused such internal control over financial re porting to be designed under our supervision, to

provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally
accepted accounting principles;

(c)

Evaluated the effectiveness of the company’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of

the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)

Disclosed in this report any change in the company’s internal control over financial reporting that occurred during the period covered by the annual report

that has materially affected, or is reasonably likely to materially affect, the com pany’s internal control over financial reporting; and

5. The company’s other certifying officer and I have disclosed, based on our most recent evaluation of internal con trol over financial reporting, to the company’s

auditors and the audit committee of the company’s board of directors (or persons performing the equivalent functions):

(a)

All significant deficiencies and material weaknesses in the design or operation of internal control over financial re porting which are reasonably likely to

adversely affect the company’s ability to record, process, summarize and report financial information; and

(b)
financial reporting.

Any fraud, whether or not material, that involves management or other employees who have a significant role in the company’s internal control over

Date: April 29, 2022

/s/ Dunde Yu
Signature

Chief Executive Officer
Title

Exhibit 12.2

Certification by the Principal Financial Officer
Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002

I, Anqiang Chen, certify that:

1.

I have reviewed this annual report on Form 20-F of Tuniu Corporation;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a mate rial fact necessary to make the statements

made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly pres ent in all material respects the financial

condition, results of operations and cash flows of the company as of, and for, the periods presented in this report;

4. The company’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act

Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the company and have:

(a)

Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that
material information relating to the company, including its consolidated subsid iaries, is made known to us by others within those entities, particularly during the period in
which this report is being prepared;

(b)

Designed such internal control over financial reporting, or caused such internal control over financial re porting to be designed under our supervision, to

provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally
accepted accounting principles;

(c)

Evaluated the effectiveness of the company’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of

the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d)

Disclosed in this report any change in the company’s internal control over financial reporting that occurred during the period covered by the annual report

that has materially affected, or is reasonably likely to materially affect, the com pany’s internal control over financial reporting; and

5. The company’s other certifying officer and I have disclosed, based on our most recent evaluation of internal con trol over financial reporting, to the company’s

auditors and the audit committee of the company’s board of directors (or persons performing the equivalent functions):

(a)

All significant deficiencies and material weaknesses in the design or operation of internal control over financial re porting which are reasonably likely to

adversely affect the company’s ability to record, process, summarize and report financial information; and

(b)
financial reporting.

Any fraud, whether or not material, that involves management or other employees who have a significant role in the company’s internal control over

Date: April 29, 2022

/s/ Anqiang Chen
Signature

Financial Controller
Title

Certification by the Principal Executive Officer
Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.1

In connection with the Annual Report of Tuniu Corporation (the “Company”) on Form 20-F for the year ended December 31, 2021 as filed with the Securities and
Exchange Commission on the date hereof (the “Report”), I, Dunde Yu, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted
pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:

April 29, 2022

/s/ Dunde Yu
Signature

Chief Executive Officer
Title

Certification by the Principal Financial Officer
Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

Exhibit 13.2

In connection with the Annual Report of Tuniu Corporation (the “Company”) on Form 20-F for the year ended December 31, 2021 as filed with the Securities and

Exchange Commission on the date hereof (the “Report”), I, Anqiang Chen, Financial Controller of Finance of the Company, certify, pursuant to 18 U.S.C. Section 1350,
as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

(1) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

(2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: April 29, 2022

/s/Anqiang Chen
Signature

Financial Controller
Title

Consent of Independent Registered Public Accounting Firm

Exhibit 15.1

We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-198111 and No. 333-251283) of Tuniu Corporation of our
report  dated  April  29,  2022  relating  to  the  consolidated  financial  statements,  financial  statement  schedule  I,  and  the  effectiveness  of  internal  control  over  financial
reporting, which appears in this Form 20-F.

/s/ PricewaterhouseCoopers Zhong Tian LLP
Shanghai, the People’s Republic of China
April 29, 2022

Office:
Mobile:
Email:

+852 2801 6066
+852 9718 8740
rthorp@tta.lawyer

Tuniu Building No. 32
Suningdadao, Xuanwu District
Nanjing, Jiangsu Province 210042
The People’s Republic of China

Dear Sirs

Re:  Tuniu Corporation

Exhibit 15.2

29 April 2022

We have acted as legal advisers as to the laws of the Cayman Islands to Tuniu Corporation, an exempted limited liability company incorporated in the Cayman Islands
(the "Company"), in connection with the filing by the Company with the United States Securities and Exchange Commission (the "SEC") of an annual report on Form
20-F for the year ended 31 December 2021 ("Form 20-F").

We  hereby  consent  to  the  reference  of  our  name  under  the  headings,  "Item  10.  Additional  Information—E.  Taxation—Cayman  Islands  Taxation"  and  "Item  16G.
Corporate  Governance"  in  the  Form  20-F,  and  further  consent  to  the  incorporation  by  reference  of  the  summaries  of  our  opinions  under  these  captions  into  Tuniu
Corporation’s registration statement on Form S-8 (File No. 333-198111) that was filed on August 13, 2014, Tuniu Corporation's Post-Effective Amendments No. 1 to
Form S-8 (File No. 333-198111) that was filed on December 11, 2020 and Tuniu Corporation's registration statement on Form S-8 (File No. 333-251283) that was filed
on December 11, 2020.

Yours faithfully
/s/ TRAVERS THORP ALBERGA
TRAVERS THORP ALBERGA

FANGDA PARTNERS
上海 Shanghai (cid:0)(cid:0)北京 Beijing (cid:0)(cid:0)深圳 Shenzhen (cid:0)(cid:0)广州 Guangzhou香港 Hong Kong
http://www.fangdalaw.com

EXHIBIT 15.3

电子邮件 Email: email@fangdalaw.com
Tel.: 861057695600
电 话
Fax: 861057695788
传 真
Ref.: 20GC0010
文 号

Consent of Fangda Partners

April 29, 2022

中国北京市朝阳区光华路1号
嘉里中心北楼27层
邮政编码: 100020

27/F, North Tower, Kerry Center
No. 1, Guanghua Road, Chaoyang District
Beijing 100020, PRC

Tuniu Corporation
Tuniu Building No. 32
Suningdadao, Xuanwu District
Nanjing, Jiangsu Province 210042
The People’s Republic of China

Dear Sirs:

We hereby consent to the reference of our name under the heading “Item 3. Key Information—D. Risk Factors”, “Item 4. Information on the Company—B. Business
Overview—PRC Regulation”, “Item 7. Major Shareholders and Related Party Transactions—B. Related Party Transactions—Contractual Arrangements” and “Item 18.
Financial Statements—Notes to the Consolidated Financial Statements” in Tuniu Corporation’s Annual Report on Form 20-F for the year ended December 31, 2021 (the
“Annual Report”), which is filed with the Securities and Exchange Commission (the “SEC”) on April 29, 2022. We also consent to the filing of this consent letter with
the  SEC  as  an  exhibit  to  the  Annual  Report  and  further  consent  to  the  incorporation  by  reference  of  the  summaries  of  our  opinions  under  these  captions  into  Tuniu
Corporation’s registration statement on Form S-8 (File No. 333-198111) that was filed on August 13, 2014, Tuniu Corporation’s Post-Effective Amendment No. 1 to
Form S-8 (File No. 333-198111) that was filed on December 11, 2020 and Tuniu Corporation’s registration statement on Form S-8 (File No. 333-251283) that was filed
on December 11, 2020.

In giving such consent, we do not thereby admit that we come within the category of persons whose consent is required under Section 7 of the Securities Act of 1933, or
under the Securities Exchange Act of 1934, in each case, as amended, or the regulations promulgated thereunder.

Very truly yours,

/s/ Fangda Partners
Fangda Partners