The book "Learning Cases of Top Students" is produced by Zigeng Education in Jilin Province. It is suitable for upper and middle-class students to learn and use, and it is not the most difficult.

The case of top students is a book published by Jilin People's Publishing House in 2007. On the basis of summing up the successful learning experience of top students, a brand-new learning plan is compiled, which is completely synchronized with the teaching materials.