Once formed, pulmonary fibrosis is impossible to reverse, and there is no medicine or treatment protocol that can reverse fibrotic lesions, especially for patients with idiopathic pulmonary fibrosis. According to the author’s clinical and experimental studies over the years, the main goals of TCM in the treatment of pulmonary fibrosis are: i. It is to improve alveolar inflammation and slow down the process of pulmonary fibrosis Animal tests have shown that inflammatory cells in the lung release inflammatory mediators and cytokines to stimulate the proliferation of lung fibroblasts and increase the synthesis of extracellular matrix such as collagen, leading to pulmonary fibrosis in the alveolar wall and interstitium, while most studies show that TCM compound can improve alveolar inflammation and slow down the process of pulmonary fibrosis by modulating multiple targets and pathways such as inflammatory cells, inflammatory mediators, cytokines, extracellular matrix, and oxidative/antioxidative imbalance. Second, it is to improve immune function and reduce the number of lung infections Theoretically, pulmonary fibrosis eventually appears as respiratory failure, heart failure and death. However, according to the author’s observation, there are actually many patients who develop less than heart failure and die from secondary respiratory infections, so improving the patient’s immune function and reducing the number of lung infections can prolong the patient’s life. I in the clinic, pay special attention to the prevention of lung infection in patients with pulmonary fibrosis treatment our group according to the treatment of the lung complex and the formulation of the lung fiber decoction, confirmed by clinical research and animal experiments, can improve the immune function of individuals with pulmonary fibrosis and reduce lung infections. Third, it is to improve clinical symptoms and improve quality of life Those with severe pulmonary fibrosis can seriously affect the quality of life of patients because of symptoms such as exertional dyspnea, and some of them cannot even perform normal daily activities. Chinese medicine can improve clinical symptoms and improve lung function, thus improving the patient’s ability to tolerate activities. The author treated a patient with severe pulmonary fibrosis a few years ago, who could only lie in bed at the initial diagnosis, and could only speak word by word, and wheezed badly when he could not say three words, but through six months of Chinese medicine conditioning, the symptoms of dyspnea improved significantly, and he could play mahjong for about one hour every afternoon. Fourth, is to reduce the psychological burden, enhance the confidence to fight the disease Patients because of the quality of life is limited, in the eyes of ordinary people is easy to complete the action, such as dressing, sometimes it is difficult to complete, so often have the feeling that life is worse than death, loss of confidence in life. The author found in clinical practice that Chinese medicine can regulate the patient’s emotion through drugs that can relax the liver and calm the mind on the one hand, and improve the quality of life by improving clinical symptoms on the other hand, which, together with psychological guidance, can reduce the patient’s psychological burden and increase the confidence in fighting the disease, thus enhancing treatment compliance.