First, synchronous classes (one-to-one correspondence with different versions of textbooks and courses around the country)

Complete interpretation of teaching materials (7-3), complete learning plan of teaching materials (3-7) and complete interpretation in class (5-5).

Second, the general review class

Junior high school: a complete interpretation of the senior high school entrance examination and a complete study plan for the senior high school entrance examination.

Senior high school: complete college entrance examination interpretation, complete college entrance examination study plan, complete college entrance examination evaluation, college entrance examination 1 to 1, college entrance examination 12.

Third, others.

"600-point topic" (special study and training), "600-point problem-solving encyclopedia" (high school grades, mainly explaining the problem-solving methods), "Exam must be remembered" (booklets written with useful knowledge points in junior and senior high schools) and so on.

Each of his series is aimed at different stages or learning demands, because I know I can't post links in the library, or I can show you e-books. You can also search yourself or go to the bookstore to see the reading style, module design and so on, and then choose whether it suits you.