exhibit 10. 80 confidential treatment requested. confidential portions of this document have been redacted and have been separately filed with the sec. english translation assignment agreement in relation to shareholders ’ rights the assignment agreement in relation to shareholders ’ rights ( hereinafter referred to as the “ agreement ” ) is entered into by and among the following parties on 31 july, 2014 : baina zhiyuan ( beijing ) technology co., ltd. ( hereinafter referred to as “ baina zhiyuan ( beijing ) ” ), a wholly foreign - owned limited liability company incorporated in beijing, china, whose registered address is located in south 2 - 1 - 6, block a, # 1 plant, no. 5 a xueyuan road, haidian district, beijing ; yongzhi yang, a citizen of the people ’ s republic of china with an id number of * and domiciled at 3 / f, building a2, optics valley financial harbor, no. 77 optics valley avenue, east lake high - tech development zone, wuhan, hubei, china ; beijing gamease age internet technology co., ltd., a limited liability company incorporated in beijing, china, whose registered address is located in 2 / f, side building jingyan hotel, no. 29 shijingshan road, shijingshan district, beijing ( collectively as the “ shareholders ” together with yongzhi yang ) ; baina ( wuhan ) information technology co., ltd. ( hereinafter referred to as the “ target company ” ), a limited liability company incorporated in wuhan, china, whose registered address is located in 3 / f, building a2, optics valley financial harbor, no. 77 optics valley avenue, east lake high - tech development zone, wuhan, hubei. the parties above are referred to each a “ party ” and collectively herein as the “ parties ”. whereas : 1. yongzhi yang holds 40 % equity of the target company and beijing gamease age internet technology co., ltd. 60 % thereof ; therefore, the shareholders together hold 100 % equity of the target company ; 2. the parties to the agreement have signed the exclusive call option agreement and share pledge agreement on 31 july, 2014 and baina zhiyuan ( beijing ) has signed the exclusive service agreement ( together with the agreement, the exclusive call option agreement and share pledge agreement, collectively as “ structural agreement ” ) with the target company on 31 july, 2014 ;