Yao Hui Liu

Tempus Global Business Service Group Holding Ltd. engages in the provision of travel management, airline transportation ticketing and tourism solutions. It offers hotel reservation services, business trip management services, as well as traveling and vacation services. The company was founded on April 29, 1998 and is headquartered in Shenzhen, China.

Part of BDO LLP, Bdo China Da Hua Certified Public Accountants Co. Ltd. is a professional service agency based in Beijing, China. The Chinese company offers audit and authentication, management consultation, tax engineering, project management, and consultation of the IPO of central enterprises and local state-owned enterprise audit services. The company also provides services to listed companies, international business industries, advantageous financial insurance, information technology and media, chemical and environmental, consumer service, equipment manufacturing, and comprehensive and other industries. The company has branches in 30 cities across the country and has helped several customers successfully list on the stock exchange. The company has a comprehensive service system that covers management consulting, tax-related services, and engineering project headquarters.