It's really important for teachers. I think everyone is the same. Whether it is postgraduate entrance examination or IELTS TOEFL, as candidates, of course, they all pursue fast and efficient, and more importantly, they learn problem-solving skills.

Doctor of Economics, postdoctoral fellow at California State University, visiting scholar at Stanford University. His strength is absolute leverage, and I have always believed that Xueba is Xueba, in addition to talent, it must have its own set of understanding methods and memory modes of knowledge. As long as ordinary students are willing to share, they will certainly get some inspiration from it.

Mr. Yang Chao's resume, a proper academic master, will definitely sum up his learning methods if he chooses to devote himself to education, so that students can get better grades and maximize their output with better learning methods.

Secondly, his teaching philosophy. Teacher Yang Chao has been engaged in mathematics teaching for postgraduate entrance examination for eleven years. He attaches great importance to students' computing ability and respects the learning rules of mathematics. He first put forward the concepts of three major calculations (seeking limit, seeking derivative and seeking integral). He has always stressed that computing ability is the same as physical exercise, and the three major calculations are the foundation of postgraduate mathematics, so as to improve computing ability and lay a good foundation.

You can get basic points in postgraduate mathematics. In postgraduate mathematics, the basic questions are above 130. If you can get all the basic points, do you still need to worry about taking the postgraduate entrance examination for mathematics? Therefore, fellow researchers who are reviewing should not blindly engage in sea tactics, and suggest buying a book called Three Calculations by Chao Ge, which contains more than 900 topics.

Summarized as follows:

The topic goes from shallow to deep, and each chapter has explanation of solving problems and various examples. Common wrong solutions will also be shown to us, so that you can know what is wrong and how to do it, which indirectly consolidates our understanding of formula theorem.