[TABLE OF CONTENTS] [List of Subsidiaries Jurisdiction Subsidiary of Organization Ownership SINA.com Online 100 % Rich Sight Investment Limited Hong Kong 100 % SINA Hong Kong Limited Hong Kong 100 % T.CN Corporation Cayman Island 100 % Beijing New Media Information Technology Co., Ltd. People’s Republic of China 100 % SINA.com Technology (China) Co. Ltd. People’s Republic of China 100 % SINA Technology] [I, Charles Chao, certify that: 1. I have reviewed this Annual Report on Form 20-F of SINA Corporation; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not] [I, Herman Yu, certify that: 1. I have reviewed this Annual Report on Form 20-F of SINA Corporation; 2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not] [(1) (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. May 31, 2011 EX-13.1 5 f59147exv13w1.htm EX-13.1] [(1) (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. May 31, 2011 EX-13.2 6 f59147exv13w2.htm EX-13.2] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-36246, No. 333-47720, No. 333-107359, No.333-129460 and No. 333-144890) and Form F-3 (No. 333-163990) of SINA Corporation of our report dated May 31, 2011 relating to the consolidated financial statements and the effectiveness of internal control over] [CONSENT OF JUN HE LAW OFFICES, PRC COUNSEL May 31, 2011 SINA CORPORATION We hereby consent to references to our name by SINA CORPORATION under the heading “Government Regulation and Legal Uncertainties” and “Organizational Structure” on Form 20-F for the year ended December 31, 2010. Yours faithfully, For and on behalf of JUN HE LAW OFFICES EX-15.2 8 f59147exv15w2.htm EX-15.2] [China Real Estate Information Corporation INDEX TO CONSOLIDATED FINANCIAL STATEMENTS Reports of Independent Registered Public Accounting Firm F-2 Consolidated Balance Sheets as of December 31, 2009 and 2010 F-4 Consolidated Statements of Operations for the Years Ended December 31, 2008, 2009 and 2010 F-5 Consolidated Statements of Changes in Equity and Comprehensive Income for the Years Ended December 31, 2008,] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (No. 333-36246, No. 333-47720, No. 333-107359, No. 333-129460, No. 333-144890 and No. 333-169201) and Form F-3 (No. 333-163990) of SINA Corporation of our report dated April 26, 2011, relating to the consolidated financial statements of China Real Estate]