Which math is better, Tongda or Li Yongle?

He Tong are both excellent math teachers, but their teaching styles and areas of concern are slightly different.

Li Yongle has rich teaching experience, and the content of the explanation is very prominent. He focuses on the explanation of knowledge points and classic problems, with clear logic, easy to understand and full of dry goods.

Tong Da is also an excellent math teacher, and his teaching style may be slightly different from that of Li Yongle. Who teaches math better, Tong Da or Li Yongle, depends on students' personal preferences.

Generally speaking, both teachers are experts in the field of mathematics, and they are both helping students to understand and learn mathematics better in their own ways.