The Yellow Emperor’s Classic of Internal Medicine? The Four Qi and the Four Spiritual Discourses” gives a general description of the four seasons of health care: “In March of spring, this is the month of hair. The sky and the earth are all born, all things to glory, sleep at night and get up early, walk widely in the court, be hair slow shape, in order to make the will to be born, born but do not kill, give but do not take away, reward but do not punish, this is the spring qi should be, the way to maintain health; contrary to the liver, summer for the real cold change, to serve the long less. Summer in March, this is the show. Heaven and earth, all things are real, sleep at night and get up early, not tired of the day, so that the will do not anger, so that Huaying into the show, so that the gas can be released, if the love outside, this summer gas should be, the way to nurture the long; contrary to the sad, autumn for ^ malaria, the harvest of less, the winter solstice heavy illness. Autumn March, this is called Rongping. The weather to rush, the ground to bright, medical teaching|education.com|collected early to sleep and get up early, with the chicken, so that the will be peaceful, in order to slow down the autumn punishment, astringent Shen Qi, so that the autumn qi flat, no outside its will, so that the lung qi clear, this autumn qi should be, the path of nourishing the harvest; reverse it is hurt lungs, winter for food, less of those who serve to hide. Winter March, this is closed. Water ice and chap, do not disturb the Yang, sleep early and get up late, must wait for daylight, so that the will if the ambush if hidden, if there is a private intention, if there is already available, to cold on the warmth, no leakage of skin, so that the gas is extremely taken. This is the winter gas should be, the way to nourish and hide; contrary to it, it will hurt the kidneys, spring for impotence and convulsions, the few who serve. This statement condenses the generalization of Chinese medicine on the way of Yin and Yang of all things in heaven and earth. The law of health is actually to follow the heaven and earth, and the yin and yang. Let our health care begin in spring!