Meridian “no body” refers to the anatomy can not be found in the physical structure, “tangible” refers to the meridian is the objective existence of the structure. Just like “time”, “language”, “energy”, “information” and these things, is built on the basis of the “body” structure. “Body” structure based on the structure of the body, both objective existence but no entity, so it is impossible to find physical anatomical evidence of meridians, but also objective existence, is in the anatomy of the “body” structure on the basis of the laws of the formation of the “no body” structure, is a “body” structure, is a “body” structure, is a “body” structure, is a “body” structure, is a “body” structure, is a “body” structure. No body” structure, is the embodiment of the human body network structure. If someone says that they have discovered the anatomical meridians, it must be a deception; can not find the entity of the meridian structure to deny the objective existence of the meridian reality is not to respect the clinical non-scientific attitude. Only those who have experience in clinical practice of acupuncture and push can appreciate the objective existence of meridians. Meridian theory has long been widely used to guide the clinical treatment of various subjects, especially acupuncture, massage and Chinese medicine prescription. Such as acupuncture in the “acupuncture points”, is the specific application of the meridian theory. For example, stomach disease, often take the meridian far from the foot Sanli point; dystocia take Taichong and other points. Chinese medicine treatment is also through the channel of meridians, so that the medicine to the disease to play its therapeutic role. For example, ephedra enters the lung and bladder meridians, so it can sweat, asthma and diuretic. Zhang Jiegu and Li Gao, among the four great Jin Yuan practitioners, also created the theory of “introducing the meridians to make medicine” according to the meridian theory. For example, to treat headache, Qiangwu is used in the solar meridian; Chaihu is used in the Shaoyang meridian.