If you want to learn acupuncture well, you must first learn the basic theory of Chinese medicine and diagnostics of Chinese medicine. The basic theory of TCM and TCM diagnostics can help us to make clear the symptoms, understand the symptoms of patients, and help us to make appropriate acupoint matching. Another important topic is blood transfusion of meridians. There are 12 meridians and eight odd meridians in the human body. It is necessary to learn the following parts of meridians, odd meridians and eight veins, as well as the indications and functions of 36 1 points.