1. Teacher Li Yongle is known as the "King of Line Generation", and her position in the mathematics field of postgraduate entrance examination is beyond doubt. Teacher Li Yongle graduated from the Department of Mathematics in Peking University, and later taught in the Department of Mathematics in Tsinghua University. He is also the algebra author of the first two Li Quanshu, the editor-in-chief of Li Yongle Quanshu and 660 Questions, and can be said to be an authoritative representative in the field of mathematics for postgraduate entrance examination. His course hours are short, the content is fine, and the lectures are well organized. Generally, the knowledge points are sorted out first, and then examples are given. After a class, the dry goods are full.
Second, Zhang Yu, called "Yu Ge" by the postgraduate students, is the representative of the freshmen of postgraduate teachers. Teacher Zhang Yu is a math teacher who has been engaged in advanced mathematics teaching and postgraduate counseling for many years.
Teacher Zhang Yu attaches importance to concepts and explains them in depth. He advocates tracing back to the source. He is popular with students because of his humorous teaching style and jumping thinking. However, Mr. Zhang Yu's course questions are less and more skillful, and the questions summarized in class may not be so comprehensive, which may be better for students with a certain mathematical foundation and literacy.
3. Teacher Tang is a doctoral student in the Department of Mathematics of Nanjing University and an associate professor at Nanjing University of Technology. There is no doubt about its mathematical level. Tang Jiafeng's basic course of advanced mathematics is comprehensive and detailed, and the lectures are clear. He attaches importance to doing problems and deepens his understanding of knowledge points through examples. The obvious feature is that he talks about "routine questions" in detail. However, Mr. Tang's explanation of the concept itself will not be particularly in-depth, and the teaching progress will be slow, which may be more suitable for candidates with weak foundation.