Associate Chief Physician, Doctor of Medicine. Graduated from the Clinical Medicine program of Beijing Medical University in 1998 with a bachelor's degree, and completed postgraduate studies in Oncology Surgery at Peking University Health Science Center in 2005. Has long been engaged in the surgical diagnosis and treatment of hepatobiliary and pancreatic tumors. To date, has personally performed over 4,000 radical surgeries for liver, bile duct, and pancreatic tumors, with expertise in liver tumor resection (including colorectal cancer liver metastases and primary liver cancer), bile duct and gallbladder tumor resection, and pancreaticoduodenectomy, particularly accumulating extensive experience in managing complex liver surgeries. Has published over 10 papers in domestic and international journals. Serves as a member of the Chinese Anti-Cancer Association; member of the Primary Liver Cancer Professional Committee of the Beijing Cancer Prevention and Treatment Association; and member of the Ethics Committee of Beijing Cancer Hospital, among other academic appointments.