Professor Bin Lu is an expert in the field of gastroenterology and the leader of Digestive Disease Center of the First Affiliated Hospital of Zhejiang Chinese Medical University, China. He is the standing Committee Member of Chinese Society of Gastroenterology and chairman of Zhejiang Province Society of Gastroenterology, and also is vice president of Endoscopist Association of Chinese Medical Doctor Association. His main research area are endoscopic diagnosis and treatment for gastrointestinal tract tumors, especially early gastric cancer and gastrointestinal motility, functional gastrointestinal disease.