Chief Physician of Gastrointestinal Surgery, Doctoral Supervisor Vice President of Renji Hospital Affiliated to Shanghai Jiao Tong University School of Medicine Specializes in laparoscopic radical gastrectomy and colorectal cancer resection, combined laparoscopic and endoscopic treatment of colorectal tumors; diagnosis and treatment of functional colorectal diseases, and comprehensive treatment of gastrointestinal tumors. Research Achievements Has published dozens of SCI papers as first author or corresponding author in internationally renowned journals including JAMA Oncology, Gastroenterology, and Journal of Crohn's and Colitis (highest single-article IF 33.88). Research Direction From July 2012 to July 2013, was sent by the government to the Department of Colorectal Surgery at the Affiliated Hospital of the University of Nuremberg, Germany for further training, focusing on open and minimally invasive surgery for digestive tract tumors, and conducting clinical research on the metastatic patterns of colorectal cancer. Engaged in research on the pathogenesis of inflammatory bowel disease and the diagnosis of gastrointestinal tumors. As the first principal investigator, has undertaken 2 general projects of the National Natural Science Foundation of China, 2 sub-projects of the National Key R&D Program of the Ministry of Science and Technology, and multiple provincial and ministerial-level research projects.