Education and Work Experience: After graduating with a bachelor's degree from West China Clinical Medical Center, Sichuan University, I have been working at Peking University Third Hospital since then. Since 2007, I have been working in the Department of Geriatric Medicine. In 2009, I obtained a master's degree in Cardiology from Peking University Third Hospital. Professional Specialties: I have been engaged in outpatient and inpatient care in geriatric medicine for many years, with extensive clinical experience in diagnosing and treating common diseases in elderly patients. Additionally, I am responsible for preoperative assessments for elderly patients undergoing surgery, comprehensive geriatric assessments, and hospice care. I have participated in multiple clinical trials and research projects and have published several papers.