Xi Shi Normal Edition is a textbook edition edited by major provinces. People's Education Edition is used in most parts of the country, while Xi Shi Normal Edition is only used in Shapingba District and Yubei District.
There are also primary school mathematics versions, new curriculum standard experimental version, Beijing Normal University version, Zhejiang Education Edition, Qingdao Edition, Jiangsu Education Edition, Hebei Education Edition and Qingdao Edition.