Dr Daihui Song is director of the Institute of Oral and Maxillofacial Surgery of Shandong University; deputy leader of oral and Maxillofacial Surgery Group of Shandong Branch of Stomatology; Member of temporomandibular Joint and Joint Science Committee of Chinese Dental Association and member of oral and Maxillofacial Tumor Internal Medicine Group; deputy leader of rights Protection Group of Stomatologist Branch of Chinese Medical Doctors Association; deputy Chairman of Shandong Stomatologist Association; Shandong Medical Association Judicial Expert Center practicing forensic clinical expert.

He graduated from the Department of Stomatology of Shandong Medical College and stayed at school in 1982. He has been engaged in the medical treatment, teaching and scientific research of oral and maxillofacial surgery with great achievements. He has accumulated rich clinical experience in the diagnosis and treatment of oral and maxillofacial benign and malignant tumors, temporomandibular joint disease, maxillofacial trauma, congenital malformations and alveolar surgery.