[FORM 20-F/A (AMENDMENT NO. 1) ¨ OR x OR ¨ OR ¨ KONGZHONG CORPORATION N/A Cayman Islands (Jurisdiction of Incorporation or Organization) 35th Floor, Tengda Plaza No. 168 Xizhimenwai Street Beijing, China 100044 Jay Chang Telephone: (+86-10) 8857-6000 Fax: (+86-10) 8857-5891 ir@kongzhong.com Email: 35th Floor, Tengda Plaza No. 168 Xizhimenwai Street Beijing 100044 China (Name, Telephone, Email and/or Facsimile Number] [CERTIFICATION I, Leilei Wang, certify that: 1. 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 misleading with respect to the period covered by this report; 3.] [CERTIFICATION I, Jay Chang, certify that: 1. 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 misleading with respect to the period covered by this report; 3.] [KONGZHONG CORPORATION Certification Leilei Wang Chief Executive Officer EX-13.3 4 v139381_ex13-3.htm] [KONGZHONG CORPORATION Certification Jay Chang Chief Financial Officer EX-13.4 5 v139381_ex13-4.htm] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM Deloitte Touche Tohmatsu CPA Ltd. Beijing, the People's Republic of China February 17, 2009 EX-23.3 6 v139381_ex23-3.htm] [[AMERICAN APPRAISAL CHINA LIMITED LETTERHEAD] October 23, 2008 The Board of Directors KongZhong Corporation 35/F Tenda Plaza, No. 168 Xiwai Street, Haidian District, Beijing, China Postal Code: 100044 Subject: WRITTEN CONSENT OF AMERICAN APPRAISAL CHINA LIMITED Yours faithfully, AMERICAN APPRAISAL CHINA LIMITED EX-23.4 7 v139381_ex23-4.htm]