Chief Physician of the Department of Geriatrics at Nanjing Gulou Hospital, one of the founders of the Endocrinology Department at the Second Affiliated Hospital of Nanjing Medical University, and a national senior health manager. He has been a doctor for 33 years, and has been working in the clinical front line for many years. He is good at the diagnosis and treatment of elderly diabetes, thyroid disease, gout, common cardiovascular and cerebrovascular diseases, and the comprehensive management of chronic diseases. Published over 20 papers in core medical journals, and led and participated in multiple provincial and municipal medical research projects.