Zhejiang education edition. According to official website of Huzhou Education Bureau, the math edition of junior high school in Huzhou is Zhejiang Education Edition. Zhejiang Education Edition is a textbook publishing house headed by Zhejiang Education Department, and it is one of the textbooks used by Zhejiang education system. The characteristic of Zhejiang Education Edition is to cultivate students' practical ability and innovative thinking, and pay attention to heuristic teaching and the cultivation of students' comprehensive quality.