Li Guangming, male, professor, director of hepatobiliary surgery, member of surgical group of Chinese Surgery Society, member of liver cancer professional committee of China Cancer Society, young member of China Organ Transplant Society, member of China Hepatobiliary and Pancreatic Association, member of Standing Committee of Northern Liver Cancer Expert Committee, member of Beijing Transplant Society, member of International Organ Transplant Society, editorial board of Transplant magazine, Chinese Liver Surgery, Practical Organ Transplant magazine, Chinese Journal of Surgery and Chinese Medical Journal. He is good at surgical diagnosis and treatment of hepatobiliary diseases, especially liver cancer, cirrhosis, pancreatic cancer, gallbladder cancer, cholangiocarcinoma and liver transplantation. Assist in presiding over all liver transplantation operations in Peking University Hepatobiliary Surgery Center; More than 600 cases of liver transplantation were completed independently, including living donor liver transplantation, secondary liver transplantation, combined liver and kidney transplantation, and reduced-size children's liver transplantation. 1000 cases of liver cancer surgery. Among the patients who have completed liver transplantation, the youngest is only 15 months, and the longest is over 70 years old. The surgical technique is exquisite, and more than 70% of liver cancer resection and more than 50% of liver transplantation can be completed without blood transfusion. Perioperative management of liver transplant patients: At the same time, he has rich clinical experience in the harvesting and preservation of liver transplant donors, the reconstruction of hepatic artery and biliary tract during liver transplantation, the management of postoperative biliary complications, and the prevention and treatment of serious infection after transplantation.