Take the math books of most primary and secondary schools in Wuhan as an example. The publishers of mathematics books used in grade one to grade three are all published by People's Education Publishing House. In other words, the PEP version of the math book covers the content from primary school to high school, and is the teaching material used by most schools.

"People's Education Edition" is generally in terms of the meaning of teaching materials, which is relative to the teaching materials published by other publishing houses. For example, the textbook published by Changchun Publishing House is called Changchun Edition, the textbook published by Guangdong Education Publishing House is called Guangdong Education Edition, and the textbook published by Shanghai Education Publishing House is called Shanghai Education Edition.

It can be seen that the so-called "people's education edition" refers to the "people's education edition", and the so-called "edition" refers to the textbook edition, not the "edition" of the publishing house. So "People's Education Edition" refers to the textbook version published by People's Education Publishing House.