Feng Xue, male, doctor of medicine, postdoctoral fellow, chief physician, professor and doctoral supervisor. He has been engaged in orthopedic clinical work for 30 years, mainly engaged in the diagnosis and treatment of hip and knee diseases and chronic diseases of cervical and lumbar vertebrae, and engaged in joint surgery for more than ten years. He has completed a large number of hip and knee replacement operations from home and abroad, which has been well received by patients. He is good at hip and knee replacement and cervical and lumbar surgery. He presided over and participated in 8 national, provincial and district-level projects, edited 6 books, published more than 50 papers, including more than SCI papers 10, and went to the United States, Europe, Japan, Hongkong, Taiwan Province and other places for further study and academic exchanges.