Peng Huahai graduated from the Department of Stomatology, Shandong Medical University in 1986 and received his Master's degree in 1999. Now he is the associate chief physician of department of Stomatology, Qilu Hospital, Shandong University.

20 years of clinical work has brought him rich clinical experience. He is good at oral and maxillofacial tumor treatment and complex head and neck trauma treatment, outpatient difficult tooth extraction. He has published more than 20 papers, participated in the compilation of a monograph, participated in 2 projects of provincial Science and Technology Commission, and won the third prize of provincial science and technology progress once.