Guo Ziyi, male, Associate Chief Surgeon, master of medicine, graduated from Zhejiang University, has worked in the clinical firstline for a long time and accumulated a lot of clinical experience. Work seriously and responsibly, treat patients patiently and meticulously, was rated as the most warm doctor. 3 SCI articles, one dual-core core article. Presided over a key project of the National Health Commission’s 13th Five-Year Plan and a project of the National Orthopedics and Sports Rehabilitation Clinical Research Center.