DATE [JIAYUAN.COM INTERNATIONAL] 20-F: FORM 20-F (Mark One) o OR x OR

[FORM 20-F (Mark One) o OR x 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 of incorporation or organization) 15/F, Anhua Development Building] [EXCLUSIVE TECHNOLOGY SERVICES AGREEMENT By and between [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] And [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] December 1, 2015 EXCLUSIVE TECHNOLOGY SERVICES AGREEMENT “Agreement” “China” “PRC” This EXCLUSIVE TECHNOLOGY SERVICES AGREEMENT (this (1) [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] “Party A” Registered address: Legal representative: (2) [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] “Party B”] [EQUITY PLEDGE AGREEMENT Regarding [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] By and among [TAO LU] [HUI SONG] AND OTHERS And [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] December 1, 2015 EQUITY PLEDGE AGREEMENT “Agreement” “China” “PRC”) This EQUITY PLEDGE AGREEMENT (this (1) [ Tao LU ] (2) [ Hui SONG ] (3) [ Yu ZHANG ] Pledgors” “Pledgor” {The above] [Confidential LOAN AGREEMENT By and among [TAO LU HUI SONG] And others] And BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD. December 1, 2015 LOAN AGREEMENT Agreement This LOAN AGREEMENT (this “ 1. 2. 3. Borrower Borrowers (Hereinafter individually referred to as a “ 4. “Lender” Party Parties (For the purpose of this Agreement, the above parties are hereinafter individually referred to] [SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT Regarding [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] By and among [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] [TAO LU] [HUI SONG] And OTHERS December 1, 2015 SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT “Agreement” “China” “PRC” This SHAREHOLDERS’ VOTING RIGHTS ENTRUSTMENT AGREEMENT (the (1) BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] [Confidential EXCLUSIVE PURCHASE OPTION AGREEMENT Regarding [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] By and among [TAO LU HUI SONG] AND OTHERS [BEIJING MIYUAN INFORMATION TECHNOLOGY CO., LTD.] And [BEIJING YOUYUE HUDONG INFORMATION SCIENCE CO., LTD.] December 1, 2015 EXCLUSIVE PURCHASE OPTION AGREEMENT “Agreement” This EXCLUSIVE PURCHASE OPTION AGREEMENT (this 1. “Domestic Company” Registered address: Building 2, No.12 Jia, West] [As of March 31, 2016 Wholly-Owned Subsidiaries 1. Harper Capital Inc., a British Virgin Islands company 2. Jiayuan Hong Kong Corporation Limited, a Hong Kong company 3. Hong Kong Miyuan Co., Ltd., a Hong Kong company 4. Miyuan (Shanghai) Information Technology Co., Ltd., a PRC company 5. Beijing Miyuan Information Technology Co., Ltd., a PRC company 6. Shanghai Huaqianshu Information] [Certification by the 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 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 Chief Executive Officer EX-13.1 10 a16-3250_1ex13d1.htm EX-13.1] [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 EX-13.2 11 a16-3250_1ex13d2.htm EX-13.2] [CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (Nos. 333-177877 and 333-184079) of Jiayuan.com International Ltd., of our report dated May Beijing, the People’s Republic of China May 13, 2016 EX-15.1 12 a16-3250_1ex15d1.htm EX-15.1] [May 13, 2016 Jiayuan.com International Ltd. 15/F, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing 100029 People’s Republic of China Ladies and Gentlemen: SEC Annual Report Yours faithfully, Zhong Lun Law Firm EX-15.2 13 a16-3250_1ex15d2.htm EX-15.2] [Consent of iResearch Consulting Group April 21, 2016 Jiayuan.com International Ltd. 15/F Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing The People’s 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,] [Our ref KKZ/660390-000001/9502497v1 Direct tel +852 3690-7432 E-mail karen.zhang@maplesandcalder.com Jiayuan.com International Ltd. 15 th No. 35 Anding Road Chao Yang District Beijing, China May 13, 2016 Dear Sir Jiayuan.com International Ltd. (the “Company”) Company Form 20-F We have acted as legal advisers as to the laws of the Cayman Islands to Jiayuan.com International Ltd., an exempted limited liability company incorporated]

DATE [JIAYUAN.COM INTERNATIONAL] 6-K: (Original Filing)

[Jiayuan Enters Into Letter Agreement In Relation To Proposed Merger Subject to the satisfaction or waiver of the conditions set forth in the Merger Agreement, the parties currently expect to complete the Merger on or before April 30, 2016, which is the long-stop date under the Merger Agreement. Upon completion of the Merger, the Company will become a privately-held company] [EXECUTION VERSION PRIVATE AND CONFIDENTIAL March 9, 201 Jiayuan.com International Ltd. 15/F, Anhua Development Building No. 35 Anding Road Chaoyang District People’s Republic of China Attention: Shang-Hsiu Koo Facsimile No.: +86 010 6113 6313 E-mail: skoo@jiayuan.com Dear Sir/Madam: Merger Agreement Company Parent Sponsor Merger Subsidiary Merger Reference is made to the Agreement and Plan of Merger dated as of December] [001-35157 JIAYUAN.COM INTERNATIONAL LTD. F/15, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing The People’s Republic of China (8610) 6113-6312 Form 20-F x o o o Yes o x JIAYUAN.COM INTERNATIONAL LTD.]

DATE [JIAYUAN.COM INTERNATIONAL] 6-K: Jiayuan Enters Into Letter Agreement In Relation To

[Jiayuan Enters Into Letter Agreement In Relation To Proposed Merger Subject to the satisfaction or waiver of the conditions set forth in the Merger Agreement, the parties currently expect to complete the Merger on or before April 30, 2016, which is the long-stop date under the Merger Agreement. Upon completion of the Merger, the Company will become a privately-held company] [EXECUTION VERSION PRIVATE AND CONFIDENTIAL March 9, 201 Jiayuan.com International Ltd. 15/F, Anhua Development Building No. 35 Anding Road Chaoyang District People’s Republic of China Attention: Shang-Hsiu Koo Facsimile No.: +86 010 6113 6313 E-mail: skoo@jiayuan.com Dear Sir/Madam: Merger Agreement Company Parent Sponsor Merger Subsidiary Merger Reference is made to the Agreement and Plan of Merger dated as of December] [001-35157 JIAYUAN.COM INTERNATIONAL LTD. F/15, Anhua Development Building No. 35 Anding Road Chaoyang District, Beijing The People’s Republic of China (8610) 6113-6312 Form 20-F x o o o Yes o x JIAYUAN.COM INTERNATIONAL LTD.]

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