Director of Department of Otorhinolaryngology, Chief Physician. Social part-time job: executive member of Shandong Physicians Association Sleep Physicians Branch, member of Shandong Medical Association Hearing and Balance Committee, member of Shandong Otorhinolaryngology Quality Control Center Committee, executive member of Shandong Biomedical Engineering Society Nasal Cranial Base Equipment Committee, member of Shandong Society of Integrative Medicine Otorhinolaryngology Committee, deputy director of Liaocheng City Medical Association Otorhinolaryngology Committee. Mr. Wang is the deputy director of the Otolaryngology Committee of Liaocheng City Medical Association.