China Tian Yuan Healthcare Group Limited, an investment holding company, provides healthcare related services in Hong Kong, Korea, the People's Republic of China, and Korea. It operates through Investment Holding, Healthcare, Money Lending and Related Business, and Hospitality segments. The company offers procurement, marketing, and management services to the medical industry; and plastic surgery and medical beauty services, as well as licenses trademarks. It also invests in equity investments; offers loans and related services; refers and introduces lenders and borrowers; and provides procurement services to the hospitality industry. The company was formerly known as City e-Solutions Limited and changed its name to China Tian Yuan Healthcare Group Limited in November 2017. The company was incorporated in 1990 and is based in Wan Chai, Hong Kong. China Tian Yuan Healthcare Group Limited is a subsidiary of Tian Yuan Manganese Limited.