Dr. Ling Zhang, MD. Postgraduate Tutor, Associate Chief Physician of Department of Oral and Maxillofacial-Head and Neck Oncology, Shanghai Ninth People’s Hospital, Shanghai Jiao Tong University School of Medicine; College of Stomatology, Shanghai Jiao Tong University. Project evaluation expert of the National Natural Science Foundation of China. His research focuses on the postoperative repair and reconstruction of head and neck tumors, head and neck tumor microenvironment, mechanisms of the oral microbiome and oral squamous cell carcinoma, and mechanisms of vascular anomalies. He presided 2 projects of the National Natural Science Foundation of China, 1 project of the Provincial Natural Science Foundation of China, and 1 project of the Medical and Industrial Cross Research Foundation of Shanghai Jiao Tong University. He has won the second prize in provincial science and technology progress. He has published more than 30 papers as the first /corresponding author, including 19 SCI (5 papers IF > 5.0).