Associate Chief Physician, M.D., Ph.D., Party Branch Secretary of the Department of Biliary and Pancreatic Surgery, Secretary of Biliary and Pancreatic Tumor MDT Has been engaged in clinical, teaching, and research work at Renji Hospital for over 20 years. During this period, pursued further training in minimally invasive surgical techniques at Temple University in the United States in 2014, and served as a visiting scholar at the Wistar Institute of the University of Pennsylvania from 2015 to 2016. Clinically, has mastered the diagnosis and treatment methods for common diseases in general surgery, with particular expertise in the diagnosis and treatment of surgical diseases including hepatobiliary and pancreatic diseases, retroperitoneal tumors, and abdominal external hernias. Has also accumulated rich clinical experience in the diagnosis and treatment of complex and difficult diseases in general surgery. Currently able to independently perform and proficiently carry out hemihepatectomy, pancreaticoduodenectomy, distal pancreatectomy, radical resection of gallbladder and bile duct malignancies, radical resection of gastrointestinal malignancies, resection of complex retroperitoneal tumors, and repair of complicated abdominal wall hernias. Performs nearly 800 surgeries annually, including approximately 150 complex and difficult surgeries, with nearly 80% being minimally invasive procedures. Was the first at the hospital to introduce new techniques and methods such as single-incision laparoscopic inguinal hernia repair and totally extraperitoneal preperitoneal abdominal wall incisional hernia repair, bringing standardized treatment and comprehensive management to thousands of patients with inguinal hernias and abdominal wall hernias. Research Achievements: As first or corresponding author (including co-corresponding), has published over 20 papers in high-impact journals such as Advanced Science, Hepatology, Theranostics, Cancer Letters, Journal of Experimental & Clinical Cancer Research.