It is not true to use a Chinese medicine to tonify the kidney and strengthen the testicles. To tonify the kidney and strengthen the testicles, you need to use Chinese medicines such as Jinliao Guoxing Pills, Jin Gui Renqi Pills and Yu Gui Pills according to the different types of evidence such as insufficient kidney essence and kidney yang deficiency. 1. Kidney essence insufficiency: mainly refers to the insufficiency of kidney essence, which can be improved by taking medicines such as Jinliao Guoxing Pill and Wu Zi Zhan Zong Pill to strengthen the kidney and astringent essence, improve the symptoms of kidney deficiency, spermatorrhea and slippery ejaculation, and fatigue of the spirit (mental fatigue and physical weakness). 2. Kidney yang deficiency: mainly due to weak kidney yang and loss of power of qi, for this identification result, warming and tonifying kidney yang (warming and replenishing kidney yang) is needed as the principle of treatment, and it is recommended to take Jin Gui Kidney qi Pills, to improve the symptoms of kidney deficiency with oedema, lumbar and knee soreness (feeling of soreness and weakness of the waist and knee), and dysuria (unsmooth urination). Regarding tonifying the kidney and strengthening the testicles, it must be targeted according to the relevant identification results, and the specific medication should be taken under the guidance of a professional physician, not without authorization.