Huanggang Small Champion Series is a well-known and excellent teaching aid brand book published by Longmen Bookstore, a well-known publishing agency for teaching aid books for primary and secondary school students in China. With the strength and resources of Longmen Bookstore, it has become a well-known brand in China. After several years of revision, it is more substantial, more mature and more perfect.

Choose supplementary books published by regular education publishing houses or other big regular publishing houses. Most of these publishing houses can organize specialized personnel or senior teachers and experts to compile supplementary books, so as to keep pace with the current teaching materials, and the quality of supplementary books can usually be guaranteed.