The difference is: 1, different platforms, one is Tencent classroom and the other is orange. 2, zero foundation is suitable for beginners, and the foundation is suitable for the postgraduate entrance examination to start the review stage.

Mathematics Tang Jiafeng, male, Han nationality, has been certified as a "famous UP master" in education since the media. A new math tutor for postgraduate entrance examination, a math competition instructor for college students, and has many years of teaching experience in postgraduate entrance examination. Lectures: Advanced Mathematics, Linear Algebra, Probability Theory and Mathematical Statistics.