Taking Chinese herbs can tonify the kidney and promote sperm production. Some common ones are Cuscuta, Radix Rehmanniae Praeparata, Schisandrae chinensis, and Fructus Schisandrae chinensis. 1. Cuscuta: the mature seeds of the plant Cuscuta chinensis. It has the effect of tonifying the kidneys and consolidating the kidney essence (by tonifying the kidneys). It can also nourish the liver and improve eyesight, and has the effect of stopping diarrhea and tranquilizing the fetus. It is used to treat symptoms such as soreness of the waist and knees, impotence and spermatorrhea, and frequent urination, in addition to symptoms such as darkness of the eyes and lack of clarity. Should not be taken if the urine is short and red (small amount of urine, dark yellow color). 2. Radix Rehmanniae Praeparata: The root of Radix Rehmanniae Praeparata is manufactured. It has the effect of tonifying blood and nourishing yin, as well as benefiting the essence and filling the marrow. It can be used to treat symptoms such as blood deficiency and yellowish color, irregular menstruation, disintegration (excessive menstruation or more than a few drops of menstruation) and bleeding, as well as symptoms such as lumbar and knee soreness (a feeling of lumbar and knee soreness and weakness). Note that thyroid cancer, breast cancer patients should not be used. 3. Schisandra: the mature fruit of the plant Schisandra chinensis. It has the efficacy of astringency and solidifying astringency (convergence and consolidation), as well as the efficacy of benefiting qi and generating fluids (promoting the production of fluids by replenishing qi), and it can also tonify the kidneys and nourish the heart. It is used in the treatment of prolonged cough and asthma, night sweating (abnormal sweating after going to sleep and stopping after waking up), and spermatorrhea. It is contraindicated for people with the first sign of cough. If there is a need for medication, it should be used under the guidance of a doctor’s diagnosis, and should not be used blindly on its own to avoid adverse consequences.