Moxibustion at Guanyuan point has the effect of tonifying the kidney and cultivating vitality, warming the yang and fixing the hair, and its function is mainly to treat deficiency and cold diseases, such as cold pain in the lesser abdomen (lower abdomen) and diarrhea. Guanyuan point belongs to the Ren vein, which is the meeting point of the foot three yin meridians and the Ren vein. It is on the front center line of the body, three inches below the umbilicus. Moxibustion at Guanyuan point can warm and tonify kidney yang (warm and replenish kidney yang qi), cultivate the energy and strengthen the root, and warm the yang to consolidate detachment. Moxibustion at this point can treat diseases of deficiency and cold, such as cold exhaustion, stroke, thinness and weakness; pain in the abdomen, hernia, dysentery, diarrhea and other intestinal disorders; spermatorrhea, impotence, premature ejaculation and other gynecological disorders; menstrual disorders, menstrual pain, amenorrhea, diarrhea, yin ting (women with uterine prolapse or even out of the vaginal opening), and menstrual discharges. It can also treat urinary diseases such as blood in urine, retention of urine (dribbling of urine or inability to urinate), and frequent urination. Clinical treatment requires acupoint therapy, please operate the treatment under the guidance of a Chinese medicine practitioner to avoid delays.