Chinese medicine believes that the kidney is the foundation of the innate, the spleen and stomach is the foundation of the innate, so the relationship between the kidney and the spleen and stomach is the relationship between the innate and the innate. Since the kidneys store the essence of the innate, the essence of yin and yang of the internal organs, and the source of life, the kidneys are said to be the “essence of the innate”. Spleen main transportation (spleen has the function of digesting food, absorbing food essence and water and transferring it to the whole body), the stomach main acceptance (acceptance of accommodation), the two in the human body in the process of dietary acceptance, digestion, absorption, transmission process plays a major role for the human body, the source of qi and blood biochemistry, it is said that the spleen and stomach for the “the basis of the latter day”. The innate and acquired relationship between kidney, spleen and stomach is mutually supporting and promoting each other. Spleen’s transport function, must be warm and steamed by the kidney Yang, in order to transport, and the essence of the kidneys depends on the spleen and stomach to transport the essence of the cultivation and enrichment, in order to continue to enrich and mature, so Chinese medicine has “non-essence of blood without the base of the body, non-cereal without the body of the strong” said. To sum up, kidney, spleen and stomach are innate and acquired, the relationship of mutual support.