It's good to see Zhao Lianghai after the Tang Dynasty. Zhao is currently the director of Otolaryngology, postgraduate tutor, member of Sleep Medicine Branch of Guangdong Medical Association, deputy director of Otolaryngology Branch of Longgang Medical Association, and former vice president of Shanxi Medical Association. Graduated from Shanxi Medical University with a master's degree, worked in the Otolaryngology Department of the Second Hospital of Shanxi Medical University, and went to the General Hospital of the People's Liberation Army for further study. He has long been engaged in otomicrosurgery, skull base surgery, head and neck tumors and so on. He has 20 years' working experience in a third-class hospital. Being able to independently perform otorhinolaryngology-head and neck surgery, he is now mainly engaged in the diagnosis and treatment of ear diseases such as deafness, tinnitus and vertigo, and has published more than 30 papers in core journals, enjoying a high reputation in academic circles.