Yi Chi Zhang

Dianzhong Technology Co., Ltd. engages in the provision of technology development and Internet information services. It operates through the following segments: Internet Digital Reading Services, Copyright Operation, and Value Added Services. The Internet Digital Reading Services segment includes reading platforms and operation support services. The Copyright Operation segment acquires copyright authorization for original web literary works. The Value Added Services segment covers advertising, marketing, and promotion services. The company was founded by Zhi Hua Hu on September 15, 2011 and is headquartered in Beijing, China.

Peking University provides post-secondary education services. It offers undergraduate and graduate courses. It provides courses such as basic and applied sciences, social sciences and the humanities, sciences of medicine, management, and education. The company was founded by JiaNai Sun in 1898 and is headquartered in Beijing, China.

Beijing Zhongsou Network Technology Corp. Ltd. engages in the provision of mobile sharing ecosystem. The company was founded by Pei Chen on June 21, 2004 and is headquartered in Beijing, China.