Huanggang mathematics is lively in form and interactive. It first stimulates interest and then cultivates ability, so that students can master knowledge in joy. Huanggang Mathematics is the only brand mathematics training project with a history of 100 years in China. The only mathematics training project in China that truly relies on Huanggang resources and is officially published. The only textbook in China that has achieved substantial teaching results after more than six years of operation. The only mathematics training program in China with three teacher replication training systems.