With nearly 20 years of clinical experience in bone and joint surgery, I have long focused on the clinical diagnosis and treatment of joint surgery and sports medicine, and specialize in the standardized and minimally invasive treatment of hip and knee joint diseases, rheumatic musculoskeletal diseases, and sports injuries. I am experienced in artificial joint replacement and revision of the hip and knee, and possess solid surgical skills in joint reconstruction. I focus on the surgical treatment of rheumatism-related bone and joint damage, including joint reconstruction surgery for diseases such as osteonecrosis of the femoral head and rheumatoid arthritis, as well as early minimally invasive surgical treatment of rheumatoid arthritis; I am experienced in perioperative risk assessment and management for patients with rheumatic diseases, and have jointly established a multidisciplinary diagnosis and treatment team with the Department of Rheumatology of Renji Hospital to provide systematic, safe, continuous, and individualized treatment plans for complex and difficult patients. I am also skilled in arthroscopic minimally invasive treatment of sports injuries of the shoulder, hip, and knee, including rotator cuff injury, adhesive capsulitis of the shoulder, recurrent shoulder dislocation, hip labral injury, meniscus injury, cruciate ligament injury, and recurrent patellar dislocation, etc.