The foot San Li point, an acupoint on the foot Yangming Stomach meridian, is also one of the more clinically used points. Positioning: on the anterolateral side of the lower leg, 3 inches below the calvaria (outer knee eye), one cross finger from the front edge of the tibia. The main therapeutic effects are as follows: 1, strong health care: foot three miles point is a strong health care point, often pressed, moxibustion this point, can have a very good effect on prolonging life. 2, treatment of stomach-related diseases: such as indigestion, erratic reflux, acid reflux, belching, vomiting, gastric ulcer, etc. 3.Treatment of lower limb paralysis after stroke: weakness of lower limbs, inability to move, numbness of limbs, etc. in stroke patients. 4.Treatment of diseases related to large and small intestine: such as intestinal tinnitus, diarrhea, constipation, dysentery, abdominal distension, etc. 5, other diseases: such as neurasthenia, dysmenorrhea, postpartum weakness, fatigue syndrome, insomnia, etc.