People's Education Edition and Zhejiang Education Edition. According to the query "What is the textbook of Zhejiang Mathematics? Is there a big difference between Jiangsu mathematics and the national mathematics volume? " According to the data released by China.com, in Zhejiang, elementary schools, junior high schools, senior high schools, elementary schools and senior high schools generally use a PEP version of mathematics textbooks, while junior high schools use a version of Zhejiang Education Edition, and different cities use different textbooks. As far as the meaning of teaching materials is concerned, PEP is relative to the teaching materials published by other publishing houses. The so-called "People's Education Edition" refers to People's Education Publishing House, and the so-called "Edition" refers to the textbook edition, not the "Edition" of the publishing house. On the basis of continuing to adhere to the development strategy of "1, 2, 3, 4 and 5", the People's Education Edition is "dedicated, rigorous, United and innovative", constantly improving the modern enterprise system, optimizing and perfecting the corporate governance structure, seizing the three strategic highlands of quality, digitalization and internationalization, and promoting the healthy and steady development of enterprises.