Chinese medicine says that “qi” sustains the whole process of life activities, life begins with the gathering of qi, qi disperses at the end of life, and qi plays a role in the body in promoting blood transportation and excretion of wastes, etc. Chinese medicine believes that qi is the origin of everything. Chinese medicine believes that qi is the origin of all things, people have qi cohesion, qi maintains the process of life activities, life begins with qi poly, life is the end of qi dispersion. Gas in the body to coordinate functions, dispersal of essence, promote blood movement, but also involved in mental thinking and consciousness and other psychological activities, to promote human growth and development, with the aging of the human body, the operation of the gas gradually weakened, the termination of life when the termination of the movement of the gas. Chinese medicine believes that if the human body is full of gas, the body’s ability to resist disease, the normal function of the body’s health; if the gas operation is not normal or weak, the function of the internal organs is weakened, easy to invade for the evil and disease. It is recommended that patients should seek timely medical attention if they feel unwell, and should not be negligent so as not to delay their condition.