From a TCM point of view, a better spleen and stomach can, to a certain extent, lead to more qi and blood. However, the causes of Qi and blood deficiency include congenital endowment deficiency, acquired exertion damage to the internal organs and blood loss, etc., which should be analyzed in the context of the clinical situation. The main clinical manifestations of Qi and Blood deficiency are fatigue, shortness of breath, lazy speech, dizziness, pale lips and nails, insomnia and dreaminess, pale tongue and weak pulse, etc. The main treatment is to benefit Qi and replenish Blood. According to Chinese medicine, the spleen is responsible for transportation and transformation, while the stomach is responsible for receiving and ripening water and grain. The spleen and stomach work together to complete the process of digestion, absorption and distribution of refined substances, and to produce qi and blood to nourish the whole body, so the spleen and stomach are called the source of qi and blood biochemistry and the foundation of the latter. Therefore, if the spleen and stomach are regulated, there will be a source of Qi and blood biochemically, which will to a certain extent help to ensure sufficient Qi and blood. However, the adequacy of qi and blood also depends on other factors, such as avoiding overwork and damage to the internal organs due to indiscriminate intercourse. Also, if there are serious diseases such as blood loss, they should be actively treated. Only when Qi and blood are biochemically sufficient and not overly consumed, can Qi and blood satisfy the normal operation of the organism.