Respiratory internal medicine specialty, chief physician, deputy director of respiratory department in Huamei hospital district, the first youth member of the provincial physicians association of respiratory disease interventionalists branch. He is a member of Respiratory Endoscopy Committee of Shandong Anti-Tuberculosis Association, a member of Critical Illness Branch of Shandong Association of Integrative Medicine, a member of Respiratory Disease Branch of Liaocheng City Medical Association, a deputy director of Respiratory Intervention Committee of Liaocheng City Physicians' Association, and a member of Integration Committee of China Integrative Medicine in Lung Cancer Diagnosis and Treatment.