? Chief, Department of Otolaryngology Head and Neck Surgery, Beijing Friendship Hospital, Capital Medical University

? Vice-Director, Subspecialty Group of Otology, Chinese Society of Otorhinolaryngology (ENT), Chinese Medical Association

? Chief expert, standing committee, Expert Committee, WHO Collaborating Centre on Prevention of Deafness

? Founder of “Friendship Ear-Care Charitable Foundation”

? Visiting scholar, University of California, San Diego

? 首都医科大学附属乐山友谊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耳科学组副组长

? 世界卫生组织防聋合作中心常务委员、首席专家

? “友谊爱耳慈善基金” 创办人

Course 课程

《Pulsatile tinnitus》

《搏动性耳鸣》