Senior Professor, Chief Physician, Doctoral Supervisor, Distinguished Professor of Nanfang Hospital, and Academic Leader of Gastroenterology. Expert enjoying the State Council Special Government Allowance, National Health and Family Planning Commission's Outstanding Young and Middle-aged Expert, recipient of the first "National Famous Doctor Outstanding Model," Guangdong Province "Special Support Plan" Outstanding Talent (Top 100 Talents of Southern Guangdong), recipient of the Guangdong Province Ding Ying Science and Technology Award, first batch of Guangdong Province Medical Leading Talents, and Cadre Health Expert of the Guangdong Provincial Party Committee Health Committee. Specializes in the diagnosis and treatment of complex digestive diseases and is a renowned expert in gastroenterology and digestive endoscopy in China. Has led 8 projects, including the National "863 Program" Project, the National Natural Science Foundation of China, and the Guangdong Provincial Science and Technology Plan Project (Major New Drug Development). As the first completer, has won one first prize of the Guangdong Provincial Science and Technology Progress Award and one second prize of the Military Medical Achievement Award. Has published 86 SCI papers and edited and published 5 monographs and video textbooks.