Mathematical Journey to the West tells the story that the cool monkey used mathematics to help Zhu Bajie and the Monkey King defeat the monster. There are 27 short stories in the book, each of which is coherent. Each story involves a math problem, which corresponds to the key and difficult points of classroom math learning in the second and third grades of primary school, and emphasizes the mathematical thinking of multiple solutions to one problem. Each story is followed by detailed problem-solving ideas and consolidation exercises of "testing you" to achieve the purpose of "reading extracurricular stories and learning classroom knowledge". At the end of the book, there are knowledge system comparison tables and exercise answers. The full-color pinyin version meets the needs of children in grades 2-3 for reading after class.

The whole book is vivid, humorous and distinctive. He told mathematical stories with the well-known fairy tale The Journey to the West as the main line, which left a deep impression on people.