The Youth Cup Mathematics Comprehensive Literacy Competition is a mathematics competition sponsored by the Beijing Municipal Education Commission based on the new curriculum standards. It aims to encourage primary and secondary school students to have a good attitude towards mathematics learning, improve their comprehensive mathematics quality and enhance their innovative thinking and practical ability. The competition is divided into two stages: junior high school and senior high school. There are six grades, namely: Grade 1-2, Grade 3-4, Grade 5-6, Grade 1-2 and Grade 3-1. The competition covers all fields of mathematics, such as numbers and formulas, equations and inequalities, geometry, probability and statistics, functions and images. In addition to the routine examination of mathematical knowledge and skills, it also pays attention to the examination of students' mathematical practical ability, mathematical innovative thinking ability and mathematical application problem solving ability. Xiaomiaozi Cup Mathematics Comprehensive Literacy Competition has a long history and a large number of participants, and has become one of the most influential mathematics competitions in primary and secondary schools in China. The purpose of the competition is to promote modern mathematics education, cultivate mathematics talents and make contributions to the development of mathematics in China.