Shanghai education edition. Textbook of Jianping Primary School in Shanghai in 2022: The version of mathematics textbook for grades one to six is Shanghai Education Edition; The version of Chinese textbooks for grades one to six is PEP; The English textbook version for grades one to six is Shanghai Education Edition. Shanghai, referred to as "Shanghai" or "Shen" for short, is the largest economic center and an important international financial center city in China, and the first batch of coastal open cities.