? Professor and Director，Department of Otolaryngology Head & Neck Surgery, Beijing Tongren Hospital, China

? Chairman，Subspecialty Group of Rhinology, Society of Otorhinolaryngology, Chinese Medical Association

? Standing Vice-President，Otolaryngology Head and Neck Surgery, Chinese medical doctor association

? Vice-President，Endoscopy Doctor Branch, Chinese medical doctor association

? Chairman，ENT endoscopy Committee, Endoscopy Doctor Branch, Chinese medical doctor association

? 首都医科大学附属北京同仁医院耳鼻咽喉头颈外科主任

? 中华医学会耳鼻咽喉头颈外科学分会常委、鼻科学组组长

? 中国医师协会耳鼻咽喉科医师分会常务副会长

? 中国医师协会内镜医师分会副会长

? 中国医师协会内镜医师分会耳鼻咽喉内镜专委会主任委员

Course 课程

《Endoscopic prelacrimal recess approach: Anatomy and clinical application》

《泪前隐窝入路：解剖及临床应用》