Shao Yongfu, chief physician, professor, doctoral supervisor, special allowance expert of the State Council, chief expert of Hainan Clinical Medical Research Center of Liver Disease and Critical Illness. He was the chief expert of Cancer Hospital of Chinese Academy of Medical Sciences, director of Abdominal Tumor Surgery Department, deputy chairman of Pancreatic Cancer Committee of Chinese Anti-Cancer Association, deputy chairman of colorectal Cancer Committee of Chinese Anti-Cancer Association, member of Expert Committee of Central Health Bureau; In nearly 50 years of medical practice, he has performed more than 20,000 tumor surgical operations. He is good at the diagnosis and surgical treatment of various difficult and complex abdominal tumors, and a famous tumor expert in China, who has published more than 100 Essays.