After graduating from Zhejiang Medical University in 1996, Dr. YAN Shaofeng obtained his master's degree in surgery at Zhejiang University School of Medicine in 2007. Then he completed his advanced  training at  the Royal Devon Exeter Hospital in the United Kingdom in 2011.He has mainly engaged in clinical practice and scientific research of Orhopedic disease and related teaching work. He specializes in the diagnosis and treatment of pelvic and acetabular injuries and fractures, minimally invasive treatment of fractures, conservative treatment and surgical treatment of hip, knee and shoulder joints, and the diagnosis and treatment of osteoporosis and peripheral nerve entrapment .