The 100-year-old brand of chi chi chi tung was created in the final year of ming dynasty in china, and was awarded the same name for the collection of a thousand-year-old pharmacist. In 2005, chi chi chi tung was formally established in china, and a high-tech enterprise specialized in the development, production, marketing and servicing of nutritional health products was established, chi chi chi tung biotechnic co. Ltd., shenzhen city. The company, "by virtue of its health, its branded name", has developed a series of health products that meet the dietary and nutritional requirements of the chinese population through the introduction of advanced western bio-high technology, drawing on the essence of chinese herbs, fully retaining the bio-active and nutritional components of the animal raw materials, taking into account the chinese diet, biological characteristics and climatic differences. In 2007, usara was officially listed on the market in china and was authorized to represent the usara brand in the greater china region. In keeping with its marketing philosophy of "focusing on nutrition, health, well-being, love and love", the company has successively set up three major centres, "marketing, brand promotion, poverty alleviation fund", the quality and quality of the nutrition food selection of "usa" have been unanimously recognized by the market and favoured by consumers。