Lung qi is the physiological material basis of the lung in traditional Chinese medicine, Chinese medicine in general does not have “lung qi heavy” statement, common lung qi, lung qi deficiency and other evidence. Lung qi refers to the evidence of lung meridian evil qi full of solid; lung qi deficiency, also known as lung qi deficiency, mostly caused by cold and warm discomfort, prolonged coughing, sadness, and improper labor and leisure. Chinese medicine treatment emphasizes the four diagnoses, and it is recommended that a professional physician identify and treat the symptoms after an interview. Lung qisheng refers to the lung meridian evil exuberance, mostly caused by the feeling of external evils, or misuse of drugs, etc., the main clinical manifestations of chest tightness, cough and cough phlegm, phlegm viscous, dyspnea, etc., the treatment of diarrhea and asthma (through the regulation of the lung qi to calm the asthma) method. Lung qi deficiency refers to the weakening of the lung’s functional activities, mostly due to prolonged illness, or chronic coughing injury to the lungs, or insufficient generation of qi, etc., the main clinical manifestations of coughing and wheezing, shortness of breath, especially when moving, phlegm is more sparse and thin, low voice, white and lack of luster, fatigue, sweating, easy to catch colds, etc., the treatment of the method of replenishment of the lung qi.