According to Aiwen. com, all junior high school textbooks in Zhejiang are published by PEP. That is, the textbook published by People's Education Publishing House. The textbook of People's Education Edition covers the content from primary school to high school, and most schools are using it.

As a professional publishing organization with rich experience in educational publishing, People's Education Publishing House is committed to providing students with high-quality teaching materials and teaching AIDS. In addition, People's Education Publishing House also cooperates with many universities and educational research institutions to continuously promote the development and innovation of education and teaching and provide comprehensive support for students' learning. Therefore, the publishing house of all books in the first volume of the seventh grade is People's Education Publishing House.