1982 graduated from Hunan Medical University, 1988 graduated from the Department of Otolaryngology, Hunan Medical University, with a master's degree in medicine, chief physician, department director and master's tutor. Engaged in clinical, teaching and scientific research of otolaryngology for more than 20 years. Familiar with the principles of diagnosis and treatment of common diseases, frequently-occurring diseases and some difficult diseases in otolaryngology, and have a strong interest in otology, audiology, nasal endoscopic surgery, phonology and the diagnosis and treatment of obstructive sleep apnea syndrome. Solid basic theory, able to grasp the new trends and progress at home and abroad, and strong clinical work ability. Nasal department: able to complete total maxillary resection, skilled endoscopic sinus surgery (optic nerve decompression, cerebrospinal fluid leakage repair, pituitary adenoma resection, nasolacrimal duct nasal anastomosis), nasopharyngeal fibroangioma resection; Laryngeal: total laryngectomy, neck dissection and sternocleidomastoid myocutaneous flap were used to repair the tissue defects after resection of hypopharyngeal cancer and cervical esophageal cancer; Otology: It can perform all kinds of tympanoplasty, facial nerve decompression, artificial stapes surgery, and 24-channel cochlear implant surgery with great difficulty in otology, and achieved good results. In scientific research, three series of studies have been carried out, namely, immune deafness, China voice and speech test parameters survey and database establishment, and the expression and significance of Annexin v, CD44v and Fas/FasL in laryngeal cancer and adjacent tissues. Twenty-three papers have been independently completed and published in national medical journals. The expression and significance of Annexin v, CD44v and Fas/FasL in laryngeal cancer and its adjacent tissues, the compound gene therapy for laryngeal cancer has been approved by the Provincial Science and Technology Commission, and the research project of China people's voice and speech test parameters investigation and database establishment has been approved by the Provincial Health Department. In teaching, he led the comrades in the teaching and research section to carry out curriculum construction. Otolaryngology won the key support discipline in Guangdong Province, and the authorized unit of master of otorhinolaryngology won the second prize of teaching achievement in Guangdong Province.