M.D., Master's Supervisor, Associate Chief Physician. Deputy Director of the Department of Respiratory Medicine, Ruijin Hospital North Campus, Shanghai Jiao Tong University School of Medicine. Engaged in postdoctoral research at the School of Medicine, Johns Hopkins University, USA, from 2004 to 2007. With over 20 years of frontline clinical, teaching, and research experience, possesses comprehensive capabilities in the diagnosis and treatment of respiratory system diseases. Specializes in pulmonary imaging diagnosis, diagnosis and treatment of acute and chronic lower airway obstructive diseases and pulmonary infectious diseases, and has extensive experience in the rescue and treatment of critical respiratory diseases. Participated in completing/led multiple national, bureau-level, and international multicenter clinical and basic research studies on chronic obstructive airway diseases and pulmonary infectious diseases, and has received multiple Shanghai Science and Technology Progress Awards.