Worked in the department of cardiology in Shanghai Sixth People's Hospital and SIMC and the department of internal medicine in Shanghai Sun-Iec Medical Center. She has been secretary of education in Internal medicine department, clinical drug test director, and assistant to specialty department head. She has been examiner of "qualification test of medical practitioner certificate" for more than 10 years. She specializes in coronary heart disease, hypertension, arrhythmia, cardiac dysfunction, hyperlipidemia and management of chronic diseases.