[JOINT FILING AGREEMENT Dated: July 23, 2014 21st Century Fox America, Inc. Janet Nova Executive Vice President and Deputy General Counsel Twenty-First Century Fox, Inc. Janet Nova Executive Vice President and Deputy Group General Counsel] [STOCK PURCHASE AGREEMENT By and Among 21st Century Fox America, Inc., Skillgreat Limited And Mr. Dong Yu Dated as of July 13, 2014 Table of Contents Page ARTICLE I Purchase and Sale of Shares; Closing 3 Section 1.01 Purchase and Sale of the Shares 3 Section 1.02 Closing Date 3 Section 1.03 Transactions To Be Effected at the Closing 3] [(1) Names of reporting persons 21st Century Fox America, Inc. (formerly known as News America Incorporated) (2) Check the appropriate box if a member of a group (see instructions) ¨ x (a) (3) SEC use only (4) Source of funds (see instructions) OO]