Chinese patent medicines to enhance sperm vitality are as follows: 1. Jin Kui Kidney Qi Pill: applicable to those with poor sperm vitality and Yang Qi deficiency, taking Jin Kui Kidney Qi Pill can tonify the kidneys and strengthen Yang, promote water retention and reduce swelling; 2. Wu Zi Yan Zong Pill: applicable to those with kidney deficiency and edema, sore waist and knees, and urinary discomfort, with the effect of tonifying the kidneys, benefiting essence and fixing essence, known as the first formula for fixing essence and raising sons; 3. Strong Kidney Tablet: with the effect of tonifying the kidneys and strengthening Yang, benefiting the kidneys and fixing essence, mostly used for those with Qi deficiency, weakness, fear of cold, sore waist and knees; 4. Compound Xuan Ju Capsule: with the effect of tonifying the kidneys and strengthening Yang, dispelling wind and removing dampness, mostly used for those with kidney Yang deficiency, sore waist and knees, also used for rheumatism and ankylosing spondylitis.