According to the requirements of curriculum standards and the needs of practical learning, Micro-classics: A high school mathematics all-in-one course has some requirements and none, and the knowledge points that students must master in middle school education need to be understood and clarified in production and life.

The orientation of Economics and Management Classics: High School Mathematics lies in the explanation of the new course content, and one class can reach the level of the college entrance examination. The purpose is to help students consolidate what they have learned in class. The column setting of each subject is different, and the principle is to fully reflect the subject characteristics of this subject.