Olympic Mathematical Competition or Mathematical Olympiad, referred to as Olympiad for short, is an international competition proposed by international mathematical education experts, and its topic scope exceeds the level of compulsory education in various countries. Nut Mathematics is a high-end teaching brand developed by Wuhan Boao Pengcheng Education Group for more than 20 years, and it is an upgraded version of Boyi New Thinking Mathematics. It aims to cultivate students' mathematical thinking ability and problem-solving ability.