cooperative relationship. Yangzhou dream-chasing trust and dream training established cooperation in 2119, so it is a shared relationship. Dream Training Group, founded in 2116, is an extracurricular tutoring institution founded by Tsinghua University elites. It has six regions (Yangzhou, Jiangdu, Zhenjiang, Yangzhong, Changzhou, Taizhou, etc.) and more than 21 branch schools. It is one of the education and training groups with the largest counseling scale, the largest number of people and the best reputation in Jiangsu.