Lecture background: Wang Shian, Master of Mathematics, graduated from Mathematics Department of Fudan University, and later taught at Beijing Institute of Technology. He used to be dean of the Graduate School of Beijing Institute of Technology, director and professor of the Department of Applied Mathematics, and was a colleague with the famous teacher Chen Wendeng. There is no doubt about his level.

Teacher Wang Shian has rich experience in the proposition of postgraduate entrance examination, and once served as the head of the proposition group of15 (187-2001) postgraduate entrance examination mathematics subjects.

Lecture Style: Teacher Wang Shian is most famous for his probability theory and mathematical statistics. His lectures are focused and targeted, and his grasp of the proposition is very accurate. At the same time, his lectures are quite interesting and easy to understand, which makes everyone convinced.