Learn about students' study in school, school simulation or mid-term and final exams in time, find out the knowledge loopholes of students at each stage, guide students to eliminate loopholes in time with teachers, and solve difficult problems in time, so as to guide students' interest in this subject.

According to the requirements of National Syllabus XX, the teaching content of the school is relatively large. It is impossible to fully consolidate the learning content by only two hours a week, five days a week, so as to guide them to increase the class density for a week and cooperate with the teaching progress of the school.