Shanghai Yaoji Technology Co., Ltd., together with its subsidiaries, engages in mobile game, poker, and Internet marketing businesses in China and internationally. It operates through Playing Card Making Industry, Online Gaming Industry, and Internet Advertising Industry segments. The company produces and sells poker playing cards under the Yaoji brand. It also develops and operates mobile game products in the field of leisure and puzzle games. In addition, the company offers information flow advertising marketing services, such as planning, creative advertising design, influencer development, content production, and brand communication. Further, it engages in cultural activities; and capital services, which include investing in a cell therapy center. The company serves the Internet service, game, Internet finance, e-commerce, fast-moving consumer goods, and other industries. Shanghai Yaoji Technology Co., Ltd. was founded in 1989 and is headquartered in Shanghai, China.