In fact, there are not many good universities majoring in mathematics in Guangdong. The major of mathematics in Shenzhen Campus of Harbin Institute of Technology is A-level, and that of South China University of Technology is A-level. The major of mathematics in Shenzhen University is not bad, followed by that of Jinan University and Beijing Normal University. However, this major is biased towards the teaching of normal classes, rather than the study of applied mathematics and basic mathematics.