Nanjing, Jiangsu Province, deputy chief physician, president of Chaohu Zichen Hand Surgery Hospital, 1. Youth member of the Microsurgery Branch of the Chinese Medical Association, 2. Replantation and Reconstructive Surgery Professional Committee of the Chinese Association of Rehabilitation Medicine Group member, 1 is proficient in various techniques of hand surgery and microsurgery, and has reached the domestic selection level. He has innovated the double-artery arterialized venous replantation of severed fingers at home and abroad and proposed a new concept of the double-artery method; innovatively designed the double-nerve arch double-end-to-side anastomosis, breaking the single end-to-end nerve anastomosis mode; advocated and first anastomosed the lateral finger veins, Successfully solved the problem of reflux during dissection and replantation of fingertips for many years; applied the idea of ??"breaking the whole into parts" to repair wound defects; and was the first to apply the concepts of accelerated recovery surgery and damage control surgery to hand surgery in China. Editorial board member of "Journal of Practical Hand Surgery" and "Chinese Journal of Hand and Foot Surgery". Reviewing expert for "Chinese Journal of Orthopedics" and "Modern Clinical Medicine", winner of the outstanding paper in the trauma group of the 15th Orthopedic Academic Conference of the Chinese Medical Association and the 8th COA International Academic Conference, 3 seventh edition of "Chinese Journal of Restorative and Reconstructive Surgery" The winner of the outstanding paper in the "Three Excellent" selection of the 4th Chinese Medical Association Microsurgery Branch, and the winner of the outstanding paper in the third National Microsurgery Youth Forum Paper Competition of the Microsurgery Branch of the Chinese Medical Association. 2014 cover designer of "Journal of Practical Hand Surgery", won 2 second prizes of provincial science and technology progress awards, and has long-term cooperation with Shenyang Institute of Hand Surgery, Affiliated Central Hospital of Shenyang Medical College. Currently, as the first author, he has published more than 70 academic papers in core journals of Chinese series of magazines such as "Chinese Medical Journal", "Chinese Journal of Orthopedics", "Chinese Journal of Orthopedics", etc., 5 papers were included in SCI, and were selected into the "Chinese Journal of Orthopedics" , "Chinese Journal of Restorative and Reconstructive Surgery" and "Southeast Defense Medicine" ranked first in the high-impact paper rankings. 56 won the speech at the 9th COA Conference in 2014 and was selected for the selection of outstanding young and middle-aged papers.