2022 college entrance examination mathematics volume, Hebei volume, who wrote it?
Cao Haitao. According to the college entrance examination network, the math teacher of Hebei National Volume 1 in 2022 was Cao Haitao. Cao Haitao, male, born in June, 1976, from Jiangyan, Jiangsu Province, is a professor and doctoral supervisor at the School of Mathematical Sciences of Nanjing Normal University, and vice president of the Intensive Training College of Nanjing Normal University.