Tenth. Liu Liang, chief physician of general surgery in Zhongshan Hospital affiliated to Fudan University, ranks 10th in China, specializing in comprehensive surgical diagnosis and treatment of benign and malignant tumors of pancreas, neuroendocrine tumors of pancreas, benign and malignant tumors of liver, gallbladder, spleen and retroperitoneum. Engaged in basic and clinical research in the field of pancreatic cancer and liver cancer for 20 years. He was awarded the "Outstanding Contribution Award of Young and Middle-aged Oncologists in Asia in 20 10" for reporting the real existence of pancreatic cancer, a group that did not benefit from surgery, and providing diagnosis and treatment strategies, and became the only scholar in Chinese mainland that year.