The smell of the five viscera and six bowels are all out of the stomach, meaning that the stomach is the source of vitality for the five viscera and six bowels, which can moisturize and nourish the five viscera and six bowels and maintain the normal play of their physiological functions. Stomach to accept (acceptance of accommodation) and putrefaction (preliminary digestion of food, the formation of food) for its main function, the stomach accepts the water and grain, will be transformed into water and grain essence, and in the Zongqi under the impetus of the run around the body, moistening and nourishing the five viscera and six bowels, the stomach is also known as the sea of the five viscera and six bowels, the source of qi and blood biochemistry. Clinical diagnosis and treatment of disease also attaches great importance to the care of stomach qi, the treatment of deficiency diseases, by replenishing the spleen and stomach, so that the qi and blood self-generation, the disease will tend to recover, commonly used to replenish the middle jiao of the traditional Chinese medicine prescription, including replenish the middle and benefit the qi Tang, Lizhong Pill, and so on. The medicines should be applied reasonably according to the doctor’s instructions, focusing on solidifying and protecting the stomach qi, and consulting the doctor in time after discomfort occurs, so as not to delay the condition.