Ah Tsang Sun

Tricor Services Ltd. provides accounting and consulting services. The company is headquartered in Hong Kong.

The Hong Kong Institute of Chartered Secretaries is an independent professional body that promotes the role of its members in formulating and implementing good governance policies. The private company is based in Hong Kong, Hong Kong. It also aims to develop the profession of chartered secretary and chartered governance professional in mainland China. The institute was established in 1949 as an association of members of the Chartered Governance Institute and gained local status in 1994. It has more than 6,000 members and 3,200 students.

The Chartered Governance Institute provides governance and compliance services. The company was incorporated by Royal Charter in 1891 and is headquartered in London, the United Kingdom.

Changliao, Inc.operates as an investment holding company. It is a mobile-based entertainment social networking platform. The company was founded by Ming Shan and Geng Wang on May 30, 2012 and is headquartered in Beijing, China.

Happy Entertainment, Inc. operates as an investment holding company. It is principally engaged in live streamer incubation and management, online entertainment content production and distribution, and content marketing. The company was founded on January 24, 2020 and is headquartered in Shenzhen, China.