Wide application range and reasonable design of teaching materials. Zhou Yangxin's "Ten Years of True Questions" has a wide range of applications, and is suitable for candidates who take part in the first, second and third grades of mathematics. The quality and difficulty coefficient of the questions are suitable for preparing for the postgraduate entrance examination.

The textbook design of Zhou Yangxin's "Ten Years' True Questions" includes basic customs clearance articles and enhanced decisive articles, and each chapter is accompanied by a list of test sites. Small classes specialize in problem-solving skills, and the design of teaching materials is reasonable.