Chest meridian distribution for the hand three yin meridian, foot three yin meridian, odd meridian eight veins of the Ren vein, Chong vein, Yin Wei vein, Yin massage vein towards the distribution. 1. Hand Taiyin Lung Meridian: it starts from the middle jiao, goes down to the large intestine, wraps around the stomach, and crosses the diaphragm through the lung system. Hand Shao Yin Heart Meridian starts from the heart, goes out of the heart system, passes through the diaphragm, liaises with the small intestine, goes upward with the throat, and goes straight upward to the lungs. The Pericardium Meridian of the Syncopal Heart starts from the chest, passes downward through the diaphragm, and goes from the chest to the abdomen. 2. Foot Taiyin Spleen Meridian: it enters the abdomen and belongs to the Spleen; it contacts the Stomach and passes upward through the diaphragm; the branches of the Stomach pass upward through the diaphragm and join the Heart Meridian of the Shao-Yin Hand. The direct vein of the Foot-Shaoyin Kidney Meridian passes from the Kidney upward through the Liver and the diaphragm and into the Lungs. The branch vein of the Lung comes out to contact the Heart and joins the Hand-Syncopal Pericardium Meridian. The branch vein of the Liver meridian of the Full Syncopal meridian passes through the diaphragm and flows into the lungs (in the case of multiple abscesses that develop deep in the muscles), where it joins the Lung meridian of the Hand Shao-Yin. 3. Ren Vein: Starts in the lower abdomen and runs up the inner abdomen and across the chest to the throat; Chong Vein starts in the lower abdomen and runs along the sides of the abdomen and across the chest to the throat. The Yin Wei Vessel starts from the inner side of the calf, goes up the abdomen and crosses the chest to meet the Ren Vessel; the Yin Massage Vessel starts from the back of the foot, goes up the inner side of the chest and enters the supraclavicular fossa. The distribution of meridians and channels in the chest is regular and orderly, which makes it easy for acupuncturists to select points for treatment, and any operation needs to be performed by a professional Chinese medicine practitioner to avoid the adverse effects caused by improper techniques.