Specializes in health assessment and health management, development of personalized physical examination and health management plans, and early‑stage disease screening; general practice and general medical education. Chief Physician of General Practice, Director of the Health Management Center and Deputy Director of the Department of General Practice at Zhongshan Hospital, Fudan University. Awarded the Second Prize of the National Higher Education Teaching Achievement Award in 2014, the Special Prize of the Shanghai Municipal Higher Education Teaching Achievement Award in 2013, and the Third Prize of the Shanghai Medical Science and Technology Award in 2011. Serves as an editorial board member for the Chinese Journal of General Practitioners, Chinese General Practice, and Physical Examination and Health Management. Has compiled twenty‑five textbooks for undergraduate general medicine programs, standardized residency training, and family physician training commissioned by the National Health Commission, acting as chief editor, associate chief editor and contributing author. Led multiple research projects sponsored by the Shanghai Science and Technology Commission and Shanghai Health Bureau. Has published more than 80 papers as the first author and corresponding author in SCI‑indexed journals and domestic core journals, and holds one authorized utility model patent.