Morinda citrifolia has the effect of tonifying the kidneys and assisting the yang, dispelling wind and removing dampness (dispelling wind and dampness in the body); Cortex Eucommiae has the effect of tonifying the liver and kidneys, and strengthening the muscles and bones; and Bone-setting has the effect of tonifying the kidneys and strengthening the yang and tonifying the kidneys, and warming the spleen to stop diarrhea (alleviating diarrhea by warming up the spleen). 1. Morinda citrifolia. Morinda citrifolia has the effect of tonifying the kidneys and helping the yang, can treat impotence and premature ejaculation due to kidney yang deficiency, uterine cold and infertility and other diseases; and also has the effect of strengthening the muscles and bones, can treat impotence and weakness of the muscles and bones, lumbar and knee paralysis and pain and other diseases. 2. Cortex Eucommiae. Cortex Eucommiae has the effect of tonifying the liver and kidney, helping fire and strengthening yang, which can treat impotence and spermatorrhea, urination and frequent urination, etc. It also has the effect of tonifying the liver and kidney, which can treat deficiency of liver and kidney (liver and kidney weakness), soreness of waist and knee caused by loss of nourishment of sinews and veins, impotence of sinews and bones. 3. Bone-setting. Bone-setting resin has the effect of tonifying the kidneys and strengthening yang (the role of tonifying kidney yang), can treat spermatorrhea, enuresis, impotence caused by kidney yang deficiency (lack of yang in the kidneys); there is also the effect of strengthening the waist and knees, can be used for the treatment of lumbago, flexion and extension of adverse conditions; there is a certain degree of warming the spleen and stopping diarrhea can be used to treat the diarrhea of the five days (in the pre-dawn diarrhea), diarrhea, diarrhea and diarrhea, and other conditions. Specific medication needs to be under the guidance of a professional physician.