As the first health care principle, Taoism attaches great importance to the cultivation and maintenance of "essence and spirit" and recognizes them as the three major elements of life. Therefore, we should pay special attention to the preservation of essence, qi and spirit, preserve essence, qi and spirit (besides preserving essence, there is another trick that is not to leak essence), and preserve essence, qi and spirit. Middle-aged and elderly people pay more attention to replenishing essence, qi and spirit when their bodies have missed and declined. Protect it, nourish it and keep it focused. It is still revealing the childlike innocence before, and then cultivating the "real kung fu" of "harmony between man and nature" in order to transcend the barriers of life and death and achieve the road of life and death. The latter part involves mystery and is difficult to measure. The practice of the former part, that is, the quality of any scientist and medical scientist, is undeniable. Therefore, in ancient times, Taoism regarded essence and spirit as the three great medicines for self-cultivation and self-cultivation. Because there are inner Dan and outer Dan, medicines can also be divided into internal medicine, external medicine and small medicine. ), and adopted the method of repairing the qi pulse (that is, repairing the qi pulse of the whole body), so that the qi and blood are vigorous, the circulation is not stagnant, and the essence is full, that is, living for a hundred years, just like a child's body. This is their "revival".

However, the focus of Taoist essence cultivation is not "acquired essence", but "innate essence" The former means that everything is fine and everything is spiritual, and the latter means that the essence and vitality of the Yuan Dynasty are the only way to enter the middle of multiplication, improve quality and even get the first multiplication. (case: congenital Taoism is infinite, especially the innate realm, which advocates that nature is the body and the day after tomorrow is used. Among the three, refining essence is the starting point, refining qi is the center, and refining god is the hand. Pay special attention to the innate and acquired, and the acquired will be refined to complete the innate! It is the supreme secret that heaven and earth are mixed, essence and qi are integrated, essence and qi are deified, self-cultivation, self-growth, assimilation with heaven and earth and natural succession.