[CUSIP No. 89977P106 Page 1 of 2 Pages JOINT FILING AGREEMENT CUSIP No. 89977P106 Page 2 of 2 Pages Dated: January 4, 2015 Dunde Yu Dragon Rabbit Capital Limited] [SUBSCRIPTION AGREEMENT Agreement This Subscription Agreement (this “ (1) Company (2) Party, Parties The Purchasers and the Company are sometimes each referred to herein as a “ W I T N E S S E T H WHEREAS Ordinary Shares Securities Act NOW, THEREFORE ARTICLE I PURCHASE AND SALE Section 1.1 Issuance, Sale and Purchase of Ordinary Shares Schedule I] [Confidential Information Redacted * LOAN AGREEMENT Agreement This Loan Agreement (this “ 麒裕有限公司 Lender Borrower RECITALS Borrower wishes to obtain that certain loan from Lender, and Lender desires to extend such loan to Borrower with security provided by Borrower for payment and discharge of such loan. This Agreement sets forth the terms and conditions on which Lender will advance the] [Dated 30 December 2014 (1) DRAGON RABBIT CAPITAL LIMITED and (2) UNICORN RICHES LIMITED SHARE MORTGAGE CONTENTS 1. Definitions and Interpretations 1 2. Covenant to Pay and Mortgage of Shares 4 3. Representations 4 4.] []