Imperial health care is based on the long-standing traditional health care culture in China and the Emperor's Internal Classic, which integrates the health care essence and thoughts of Confucianism, Buddhism and Taoism, follows the health care methods of imperial doctors in past dynasties, and combines the theory of traditional Chinese medicine and the achievements of modern physiological health care medicine to create an imperial health care system with spirit, psychology, technology, medicine and diet as the core. Through the general health care and conditioning program, the four seasons are combined with people's physique. It has created the four-season health care standards of "spring care", "summer care", "autumn care" and "winter care" with China characteristics, and developed a series of health care products based on this standard, which is also the most perfect health care system in China so far. This system is called "the most authoritative health care system in China" and "China Health Care".