Director of Liver Surgery, Chief Physician, Professor, and Doctoral Supervisor. Specializes in the treatment of benign and malignant liver tumors, gallbladder tumors, and biliary obstruction diseases through robotic and minimally invasive surgery, as well as comprehensive therapeutic approaches, with the implementation of living-donor liver transplantation. Dr. Du graduated from Peking Union Medical College in 2002 with a Ph.D. and joined the Department of Surgery at Peking Union Medical College Hospital. He has been engaged in liver surgery since 2006 and obtained the qualification of Chief Physician from the National Health and Family Planning Commission in 2015. He completed three-month visiting fellowships at the University of Chicago Medicine in 2011, and at Brigham and Women's Hospital and Memorial Sloan Kettering Cancer Center in 2017. Clinically, he excels in the open and laparoscopic diagnosis and treatment of benign and malignant liver tumors, gallbladder tumors, and biliary obstructive diseases. In research, he has received multiple grants including the National Natural Science Foundation, Peking Union Medical College Hospital Youth Fund, and the CAMS Innovation Fund for Medical Sciences. He led the development of a cutting-edge 3D liver function assessment system and holds two patents. He has published over 20 articles in domestic and international medical journals and serves on the editorial boards of several domestic journals.