Pat eight virtual good. Playing eight deficiency syndrome is one of the traditional health preserving methods in China, and its main purpose is to help regulate qi and blood circulation and viscera function. Pat eight insufficient is to pat several acupoints, including head, chest, back, ribs, abdomen, arms, legs and other parts. According to the theory of traditional Chinese medicine, tapping these parts can promote the smooth flow of qi and blood in human meridians, regulate the function of viscera and be beneficial to health. The beating of the lower abdomen mainly stimulates gastrointestinal peristalsis and promotes gastrointestinal peristalsis and defecation by beating the abdomen. This method is suitable for relieving gastrointestinal problems such as abdominal distension and constipation. Generally speaking, slapping eight deficiency syndrome is more comprehensive in regulating the whole body qi and blood circulation and viscera function, while slapping the lower abdomen is more aimed at gastrointestinal problems. However, these methods are all traditional ways of keeping in good health, and they are only recommended to be carried out under the guidance of experienced people under appropriate circumstances. For diseases that need treatment, it is recommended to seek medical advice in time.