Jiangsu Jiayi Education is good at mathematics. According to relevant learning websites, Jiayi Education was founded in Jiangsu in 2005, mainly providing extracurricular tutoring services for primary school students and high school students, and providing teaching solutions services to extracurricular tutoring institutions. Jiayi Mathematics Brand, a subsidiary of Jiayi Education Institution, has become a well-known brand of mathematics in China, and its dynamic mathematics teaching method has become the core force to promote the reform of teaching mode of off-campus mathematics training industry in China.