Liangmen acupoint is located at the midpoint of the joint line between the navel and the chest sword, 3 transverse fingers horizontally, where there is a feeling of soreness and swelling when pressed. Liangmen is the name of a meridian point, which is an acupoint of the Foot Yangming Stomach Meridian. The midpoint of the joint line between the navel and the chest sword is the middle point of the epigastric region, 3 horizontal fingers or 2 inches away from the center, and the Liangmen acupoint is where there is a sensation of soreness and distension when pressed. Liangmen acupoint has the effect of strengthening the spleen, eliminating food, regulating qi and dispersing lumps, and is mainly used in the treatment of stomach pain, vomiting, loss of appetite, and loose stools. In modern times, Liangmen acupoints are often used in the treatment of peptic ulcer, gastritis, gastric ptosis, gastric neurosis, pyloric spasm, abdominal contracture, infectious hepatitis and other diseases. Acupuncture point treatment needs to be operated by specialized doctors, personal operation is strictly prohibited.