Sichuan Cancer hospital (Sichuan Province’s Cancer Center) is the largest oncology treatment, teaching and research center of southwest of China, it operates in an integrated and multi-disciplinary basis on cancer prevention, diagnosis and treatment. The Department of Head and Neck Oncology is dedicated to comprehensive and customized treatment methods for all forms and stages of benign or malignant tumors of the head and neck. The department was created in mid-1980s and was the first head and neck surgery department established in Sichuan Province. Today our department has 144 beds（3 divisions）.