Different meridians contain various acupoints, with over 400 body acupoints in total. One can view the acupoints contained within different meridians by accessing each meridian, or one can directly search for the specific acupoint introductions needed.
Meridians are the pathways through which qi and blood flow, and they are the connecting routes between the internal organs, the body surface, and various parts of the body. Meridian theory describes the circulation and distribution of meridians in the human body, their physiological functions, pathological changes, and their interrelationships with the internal organs. It is an important component of the basic theories in Traditional Chinese Medicine.