Guan Yuan is an acupuncture point on the Ren Vessel, on the front median line, three inches below the umbilicus. Its functions are as follows: 1. to cultivate the vital energy, regulate dysfunctions of the internal organs, and treat diseases of the digestive system, such as diarrhea, gastric prolapse, and gastrointestinal dysfunction. 2. to regulate the water channels, and treat unfavorable Qi transformation in the lower jiao, such as frequent urination, urgent urination, painful urination, and blood in urination. 3. acupuncture tonic can warm the uterus, expel cold, and treat gynecological diseases, such as irregular menstruation and dysmenorrhea. 4. It strengthens the body and strengthens the capital, and treats long-standing illnesses and deficiency of qi and blood. In addition to acupuncture, both warm acupuncture and direct moxibustion of Guan Yuan points can stimulate meridian qi and raise qi, and acupressure can unblock abdominal qi and treat abdominal distension and constipation.