20 14 Jiangsu college entrance examination mathematics proposition list. Team leader: Cao Haitao (associate professor, Ph.D., Nanjing Normal University, 10) Deputy team leader: Wang Jincai (Suzhou University, 12- 13, involved in mathematics education in proposition research direction, function approximation theory) Cao Haitao, male, 1976, born, associate professor, School of Mathematics and Computer Science, Nanjing Normal University. Zhu (Chen, secretary of Nanjing Normal University, researcher in Suzhou)