Pulmonary fibrosis in Chinese medicine belongs to the category of “lung impotence”, the treatment of pulmonary fibrosis three flavors of Chinese medicine this statement is not correct, Chinese medicine in the treatment of such diseases is often taken in the way of identification and treatment, for the deficiency of heat patients with the use of maitre d’oeil soup combined with the Qing dry rescue lung soup plus subtraction, the deficiency of cold patients with the use of licorice dry ginger soup plus subtraction. 1. Deficiency heat syndrome: patients coughing and spitting, sputum with blood, or even shortness of breath (shortness of breath), thirst and dryness of the throat, may be accompanied by hot flashes and night sweating (abnormal sweating after going to sleep, waking up sweating stops), emaciation, tongue and pulse may appear red and dry tongue, pulse is weak and numberless; the treatment is often to nourish the yin and clear away the heat, promote the production of fluids and moisten the lungs as the main focus, and can use the mai men dong tang combined with the clearing of dryness to save the lungs soup plus or minus. 2. Cold deficiency syndrome: the patient coughs and spits up saliva, no thirst, shortness of breath, dizziness, fatigue (mental exhaustion, physical weakness), urination, coldness (cold body), pale tongue, weak pulse, etc. The treatment is often based on warming the lungs and benefiting the qi. Treatment is often based on warming the lungs and benefiting the qi, promoting the production of fluids and moisturizing the lungs, and can be based on the addition and subtraction of Licorice and Dried Ginger Soup. The above prescription should be used by a TCM doctor after diagnosis and avoid self-medication to avoid adverse consequences.