Chief Physician, Postdoctoral Fellow in Clinical Medicine, Doctoral and Postdoctoral Supervisor. Long engaged in clinical and research work on digestive diseases, specializing in the diagnosis and treatment of complex digestive system disorders, particularly gastrointestinal stromal tumors, gastrointestinal bleeding, screening and endoscopic minimally invasive diagnosis and treatment of early colorectal cancer, and comprehensive treatment of advanced colorectal cancer. Proficient in advanced endoscopic minimally invasive techniques, with extensive experience in high-difficulty endoscopic procedures such as ESD, EFTR, POEM, STER, EVL, and PEG/PEJ. Has led over 10 research projects, including the National Natural Science Foundation of China, published more than 30 SCI papers as first author and corresponding author, obtained over 10 national patent authorizations, and received awards and honors such as the First Prize of Guangdong Provincial Science and Technology Progress Award, "Good Doctor of Yangcheng," "Advanced Individual in Combating the COVID-19 Pandemic" by the Central Committee of the China Democratic League,