Dr. Xin Wang is an Associate Professor of the Department of Otorhinolaryngology, Qilu Hospital of Shandong University. Since graduating from Shandong Medical University in 1992, she has been engaged in the clinical, teaching and scientific research work of Otorhinolaryngology-Head and Neck Surgery. She has accumulated rich experience in the clinical diagnosis, treatment and research of throat, head and neck diseases and voice diseases, including related tumors, vocal cord lesions, obstructive sleep apnea hypopnea syndrome in children and adults. In addition, she is proficient in the surgical treatment of various benign throat lesions under fiber laryngoscope, voice microsurgery, laser surgery for vocal cord lesions and comprehensive treatment of obstructive sleep apnea hypopnea syndrome. She has participated in National Natural Science Foundation, Shandong Province Science and Technology Program and Shandong Province Medical and Health Program, etc. And she has published 8 academic papers in national core journals and participated in the compilation of monographs such as “Sleep Disordered Breathing Diseases” and “Prevention and Treatment of Complications of Thyroid Surgery” recently.