[CALCULATION OF REGISTRATION FEE Title of Each Class of Securities to be Registered (1) (2) Proposed Maximum Amount Of Class B Ordinary shares, par value US$0.001 per share (3) US$ US$ (1) (2) (3) American depositary shares issuable upon deposit of the Class B ordinary shares registered hereby have been registered under a separate registration statement on Form F-6 filed] [EXECUTION VERSION QUNAR CAYMAN ISLANDS LIMITED AMENDED AND RESTATED INVESTORS’ RIGHTS AGREEMENT among QUNAR CAYMAN ISLANDS LIMITED BAIDU HOLDINGS LIMITED and OTHER SHAREHOLDERS PARTY HERETO dated as of July 20, 2011 TABLE OF CONTENTS Page 1. Registration Rights 1 1.1 Definitions 1 1.2 Request for Registration 3 1.3 Company Registration 5 1.4 Form S-3 or F-3 Registration] [UNAR AYMAN SLANDS IMITED Q MENDED AND ESTATED HARE LAN A DOPTED ON OVEMBER A MENDED ON ULY A MENDED ON UNE A MENDED ON ECEMBER A MENDED ON UGUST A TABLE OF CONTENTS Page SECTION 1. Establishment And Purpose 1 SECTION 2. Administration 1 (a)] [Place of Incorporation Subsidiaries Queen’s Road Investment Management Limited Hong Kong Beijing Qunar Software Technology Company Limited People’s Republic of China Shanghai Qianlima Network Technology Co. Ltd. People’s Republic of China Variable Interest Entity Beijing Qu Na Information Technology Company Limited People’s Republic of China Subsidiaries of Variable Interest Entity Tianjin YTB Technology Co., Ltd. People’s Republic of China Beijing]

[CALCULATION OF REGISTRATION FEE Title of Each Class of Securities to be Registered (1) (2) Proposed Maximum Amount Of Class B Ordinary shares, par value US$0.001 per share (3) US$ US$ (1) (2) (3) American depositary shares issuable upon deposit of the Class B ordinary shares registered hereby have been registered under a separate registration statement on Form F-6 filed] [THE COMPANIES LAW (REVISED) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES FOURTH AMENDED AND RESTATED MEMORANDUM AND ARTICLES OF ASSOCIATION OF QUNAR CAYMAN ISLANDS LIMITED (adopted by a special resolution passed and effective on July 3, 2013) THE COMPANIES LAW (REVISED) OF THE CAYMAN ISLANDS COMPANY LIMITED BY SHARES FOURTH AMENDED AND RESTATED MEMORANDUM OF ASSOCIATION OF QUNAR CAYMAN] [BUSINESS COOPERATION AGREEMENT Agreement Qunar Baidu BUSINESS COOPERATION AGREEMENT (this “ WITNESSETH: Ordinary Shares Purchase Agreement WHEREAS, Qunar and Baidu Holdings Limited, a wholly-owned subsidiary of Baidu, are parties to an Ordinary Shares Purchase Agreement dated as of June 24, 2011 (the “ NOW, THEREFORE, in consideration of the mutual promises and covenants contained herein and other good and valuable]