Official website, a national education department of Guangxi People's Education Edition and Guangdong People's Education Edition, shows that as of June 24, 2023, there are differences in the teaching materials used by senior high school students in Guangxi and Guangdong: Guangxi People's Education Edition and Guangdong People's Education Edition A .. Teaching materials, also known as textbooks, are written according to the curriculum standards and systematically reflect the subject content.