DATE [JIAYUAN.COM INTERNATIONAL] 20-F: FORM 20-F (Mark One) o OR x For
[FORM 20-F (Mark One) o OR x For the fiscal year ended December 31, 2011 OR o OR o Date of event requiring this shell company report . . . . . . . . . . . . . . . . . . . For the transition period from to Jiayuan.com International Ltd. Not Applicable Cayman Islands (Jurisdiction] [As of March 31, 2012 Wholly-Owned Subsidiaries 1. Harper Capital Inc., a British Virgin Islands company 2. Jiayuan Hong Kong Corporation Limited, a Hong Kong company 3. Miyuan (Shanghai) Information Technology Co., Ltd., a PRC company 4. Beijing Miyuan Information Technology Co., Ltd., a PRC company 5. Shanghai Huaqianshu Information Technology Co., Ltd., a PRC company 6. Beijing Huaqianshu Information] [Certification by the Co-Chief Executive Officer I, Haiyan Gong, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the Company); 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] [Certification by the Co-Chief Executive Officer I, Linguang Wu, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the Company); 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] [Certification by the Chief Financial Officer I, Shang-Hsiu Koo, certify that: 1. I have reviewed this annual report on Form 20-F of Jiayuan.com International Ltd. (the Company); 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] [Certification by the Co-Chief Executive Officer (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Haiyan Gong Co-Chief Executive Officer] [Certification by the Co-Chief Executive Officer (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Linguang Wu Co-Chief Executive Officer] [Certification by the Chief Financial Officer (2) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company. Shang-Hsiu Koo Chief Financial Officer] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-177877) of Jiayuan.com International Ltd. of our report Beijing, the Peoples Republic of China April 20, 2012 EX-15.1 9 a12-6760_1ex15d1.htm CONSENT OF PRICEWATERHOUSECOOPERS ZHONG TIAN CPA'S LIMITED COMPANY] [[ZHONG LUN LAW FIRM LETTERHEAD] April 20, 2012 Jiayuan.com International Ltd. Room 1005, Changxin Building No. 39 Anding Road Chaoyang District, Beijing 100029 Peoples Republic of China Ladies and Gentlemen: Yours faithfully Zhong Lun Law Firm EX-15.2 10 a12-6760_1ex15d2.htm CONSENT OF ZHONG LUN LAW FIRM] [Consent of iResearch Consulting Group April 13, 2012 Jiayuan.com International Ltd. Room 1005, Changxin Building No. 39 Anding Road Chaoyang District, Beijing The Peoples Republic of China Ladies and Gentlemen: iResearch Consulting Group hereby consents to references to its name in the annual report on Form 20-F of Jiayuan.com International Ltd. (the Company) for the fiscal year ended December 31,]