Wang, male, aged 42, is a graduate student of Liaoning University and a senior middle school teacher. He is currently the principal of the seventh middle school in Dalian Development Zone, Liaoning Province. He has won many honorary titles, such as National Excellent Dean of Scientific Research, Dalian Excellent Educator, Dalian Excellent Teacher, Dalian Advanced Worker in Curriculum Reform and Moral Education. He has won the gold medal of China Cup National Trial Teaching and the first prize of excellent mathematics course in Liaoning Province.