Nie Yan is a master of Tianjin University, with a perfect score of 150 in mathematics. The teaching style is humorous and full of passion, and it is a new elite of mathematics counseling for postgraduate entrance examination. Teaching syllabus, focusing on skills, is good at summarizing, has a unique systematic and exam-oriented teaching method, and is especially good at building learning ideas for zero-based students.

Now the most important thing in online school learning is to follow the right teacher. It is very important to be guided by a good teacher. There are many teachers who speak well in the postgraduate entrance examination for mathematics. For example, Nie Yan and Yang Chao, who speak advanced mathematics in New Oriental Online, and Chong Wang, who speaks linear algebra, have a good reputation. There are also teachers Dou Zheng, Zhu Jie and Liu Junbo from Du Wen Online School who give good math guidance. You can listen and compare.