First of all, "Regulating Vitality and Nourishing Taihe" was written by Qi Jiguang, which accords with the essence of traditional Chinese medicine health preservation in Heniantang. Secondly, because of this, Heniantang has a lot of health care experience, including the concept of "harmony and longevity", the cognitive concept of "the law of yin and yang, the foundation of life", the holistic view of "lifelong health care, overall balance", "life has nothing to support, but goes against the body", adapting to the four seasons and raising "seven emotions"