Cambridge Children's English is a domestic textbook published by Xi 'an Jiaotong University Press, which focuses on reading and writing and is full of words, suitable for older children who have no foundation to start learning. Cambridge International Children's English is published by Cambridge University. The original textbook, which pays equal attention to listening, speaking, reading and writing, is richer in content and suitable for primary school students in grades two and three to start learning.

Moreover, the international version of the textbook is easier for children to learn and the learning effect is better. Secondly, the stories in Cambridge International Children's English Textbooks are set in foreign families and close to life. Language has modernity. Cambridge Children's English is published by Xi Jiaotong University Press. * * * is divided into four levels. Covers all the contents of primary schools. In recent years, it has been gradually replaced by Cambridge International Children's English.