There are many ways to keep in good health in Taoism, but there is one way to breathe. As long as you read the six-character secret every day, you can easily cure the disease. The six-character regimen of "Xi, Shu, Hu (si) and Chui (fu)" is a regimen handed down from ancient China, and it is a breathing regimen. Its biggest feature is that with the growth of people's age, it strengthens the internal tissue function of human body, fully induces and mobilizes the potential ability of viscera to resist diseases and prevents premature aging.

There are many discussions on this in the literature of past dynasties, and there is a discussion on guiding breathing to treat diseases in Lu Chunqiu in Qin and Han Dynasties. The article "Zhuangzi Deliberately" said: "Blow (symbols) and rest, spit out the old and push forward the new, inherit the Tao and extend the bird, just for longevity." In the Biography of Wang Baolie in the Western Han Dynasty, there is also a record of "silence, breathing like a pine". Tao Hongjing invented the long interest method in the Northern and Southern Dynasties. He said in the book "nourishing and prolonging life": "When moving qi, inhale through the nose and exhale through the mouth, and walk in the name of long qi. One inhalation, six exhalation. Inhale means inhale, exhale means blow (blessing), breathe, laugh, hehe, hiss, hiss, all are long-term methods of exhaling. When it's cold, you can blow (volt), when it's warm, you can roar, you can cure diseases, blowing (volt) can dispel wind, roar can remove heat, laugh can remove annoyance, low breath can rest, hiss can dissipate depression, and hiss can be solved. "