Chief physician, doctor of medicine, doctoral supervisor, visiting doctor of Marburg University Hospital. Specialist in ENT since 1992. Academic expertise: Rich clinical experience in diagnosis and treatment of common and Intractable disease in otolaryngology, especially in individual therapy of voice diseases and precise treatment of head and neck tumor. As a senior expert of laser microlaryngosurgery and complicated head and neck tumor surgery, carrying out the first endoscopic laser arytenoidectomy in southern China. Part-time: Committee of the Pharyngology Group of the Otorhinolaryngology Head and Neck Surgery Branch of the Chinese Medical Association; Vice Group Leader of the Throat Group of the Otorhinolaryngology Head and Neck Surgery Branch of the Guangdong Medical Association; Vice Chairman of the Voice Professional Committee of the Guangdong Association of Integrated Traditional Chinese and Western Medicine; Member of the Professional Committee of Head and Neck Tumors of the Guangdong Anti-Cancer Association; Vice Chairman of the Head and Neck Tumor Branch of the Guangdong Provincial Precision Medicine Association. At present, publishing nearly 20 high-level SCI papers, more than 40 domestic core journals, and leading 2 projects granted by the National Natural Science Foundation of China. Awards: the second prize of Science and Technology Award of China Anti-Cancer Association.