1, "three-point treatment and seven-point care" is an attitude and understanding of treating diseases, which means that it is important to treat patients when they are sick, but it is more important to pay attention to lifestyle changes and health care.

2. Professor Wen, an American scholar, said in the book History of Chinese Medicine that the medical system in ancient China was mainly concentrated in the upper class, but it was difficult to find regular doctors at the grassroots level. It is emphasized that the world attaches great importance to court doctors, and acupuncture is only a small part of Chinese medicine, because court doctors attach great importance to health preservation, including the hygiene of sexual life.

3. The Liu family is a descendant of Liu, a famous doctor in Jin Dynasty in China, and a descendant of Yongle doctor in Ming Dynasty, and it is a rare family with a long history in China. According to Huangdi Neijing, after 66 years' practice, Chun Liu established the theory and clinical methods of "health preservation", "three-point treatment and seven-point nutrition", "disease is self-born" and "medicine is three-point toxicity", which has become the spoken language of Chinese all over the world, and is also the official medical method of traditional Chinese medicine to prevent and treat chronic diseases.