Last year, I took part in their training class in the provincial exam, and I felt quite good overall. The teacher is very professional and responsible, and the candidates who attend the class together are also very serious. It's already after 10, and everyone is still in the classroom. At that time, we were taught by Zou Dong, Chai Jin and Li Lei. These teachers are highly recommended by me. Zou Dong's application is very practical, rich in content and clear in thinking. Teacher Li Lei is very interesting. Of course, classes are possible and there are many methods. To tell you the truth, I admire Chai Jin's data analysis. None of the other teachers have attended classes, but I believe that since they are from the same institution, all the teachers are almost the same.