Moxibustion danzhong has the effect of broadening the chest and regulating qi, relieving cough and calming asthma, lowering the rebelliousness and stopping vomiting (stopping the upward rush of gastric qi and stopping vomiting), the badness of which has not yet been clarified. The danzhong is located in the chest, horizontal flat 4th rib space, the front center line. It can broaden the chest and regulate qi, relieve cough and asthma, and lower the rebelliousness and stop vomiting. Cough, asthma, chest tightness, heart pain, choking, hiccups (hiccups), postpartum milk less, breast carbuncle (red, swollen and painful breasts, poor milk discharge, and ultimately the formation of suppurative diseases), breast fetish (pain and lumps in the breasts, closely related to the menstrual cycle and changes in emotions and moods, equivalent to the mammary gland hyperplasia disease), and so on. Moxibustion has the effect of warming the menstruation and dispersing cold, supporting Yang and fixing prolapse (treating prolapse-type diseases by replenishing Yang Qi), and eliminating stasis and dispersing knots. When moxibustion danzhong can treat a series of symptoms such as cough, asthma, chest tightness, heartache and so on. It is recommended that patients perform moxibustion under the guidance of a doctor and do not do it on their own to avoid damage to the body.