In 2005, he visited Loma Linda University Medical Center in the United States for further training. He currently serves as Director of the Department of Respiratory Medicine at the Sir Run Run Shaw Hospital, affiliated with Zhejiang University School of Medicine; Deputy Director of the Zhejiang University Institute of Respiratory Diseases; and Head of the Respiratory Specialty at the National Clinical Trial Site for Drugs. He has long been engaged in clinical and teaching work related to bronchopulmonary cancer, pulmonary thromboembolism, pulmonary arterial hypertension, chronic bronchitis, respiratory failure, and respiratory tract infections. He was the first in Zhejiang Province to implement standardized clinical diagnosis and treatment for pulmonary thromboembolism and established a multidisciplinary diagnostic and treatment team for this condition.