The danzhong point is located in the chest, on the front center line, at the midpoint of the line connecting the two nipples. The danzhong point is a point of the Ren vein, but also the eight points of the qihui and the pericardium of the recruitment point. The danzhong point is located in the chest, and the 4th rib cage horizontal level, the body’s front center line. You can lie down on your back or sit upright and find the danzhong point at the midpoint of the line between the two nipples. It is on the body of the sternum; it has the anterior penetrating branches of the internal thoracic static and arteries; and it has the medial branch of the anterior cutaneous branch of the 4th intercostal nerve. The danzhong point is mainly used for treating chest and breast diseases, such as postpartum breast carbuncle and breast lessening, as well as chest qi dysfunction (the body’s gases do not run smoothly) diseases, such as chest tightness, heart pain, cough, asthma, ergonomics (hiccups), and choking and hiccups. If you are not feeling well, please go to the hospital for treatment by a professional doctor. Please do not perform operations such as needling on your own to avoid risks.