Wang Zizhong, male, Hui nationality, was born in 1965. 1988 graduated from the Mathematics Department of Inner Mongolia Normal University in July, a senior middle school teacher, a backbone teacher of Yinchuan City, the head of the mathematics teaching and research group of Yinchuan No.9 Middle School, and a first-class coach of the Mathematics Olympics. Many papers won the first and second prizes at the municipal and district levels. Many students have won the first and second prizes in the high school mathematics league.