With extensive experience in frontline clinical practice and a solid foundation in internal medicine, he possesses rich expertise in the resuscitation of critically ill respiratory patients and the use of bronchoscopy to diagnose and treat respiratory diseases. He has particularly unique insights into the treatment of chronic respiratory diseases and is committed to promoting standardized clinical practices. He has been engaged in clinical pharmacology research for over twenty years and has completed numerous international clinical studies. His primary research focuses on bacterial resistance and its mechanisms, as well as the pathogenesis of pulmonary interstitial fibrosis.