Ping Guo Lu

The Group's principal activity is trading, manufacturing and distributing Chinese herbal medicine under the brand name 'Long Far'. Other activities include publishing of health journals, healthcare association operations, provision of healthcare consultancy services and investment holding. Operations are carried out in Hong Kong and the British Virgin Islands.

The American Statistical Association is the world's largest community of statisticians, connecting members in industry, government, and academia worldwide. The private company is based in Alexandria, VA. The association works to advance research, promote sound statistical practice, inform public policy, and improve human welfare. The organization is the second-oldest continuously operating professional association in the United States.

Longrun Tea Group Co., Ltd. engages in tea planting, processing, marketing, research, and tea culture education and promotion. It operates through the Distribution of Pharmaceutical Products and the Distribution of Tea and Other Food Products segments. The company was founded by Ka Leung Chiu on May 17, 2002 and is headquartered in Hong Kong.

China Great Ambition Group Ltd. engages in the development, production, and trade of intelligent controllers. It manufactures computerized controllers for household electrical appliances, equipment, device, and system. It operates through the Hong Kong and People's Republic of China geographical segments. The company was founded on January 18, 2016 and is headquartered in Hong Kong.