Er Quan Primary School, Wang Yao Primary School and Zhong Zhen Yifu Primary School. According to the Education Bureau of Yuzhou District, starting from July 2022, Yuzhou District has implemented group-based education, giving full play to the radiation, demonstration and driving role of high-quality education resources of leading schools, constantly narrowing the gap between schools, striving to promote the balanced development of high-quality education resources, and striving to basically achieve a more reasonable allocation of resources of the group through five years of hard work, with the school management level, teachers' quality and teaching quality significantly improved, and constantly meeting the people's demand for quality education. Therefore, the leading school of Donghuan Primary School Education Group in Yuzhou District is Donghuan Primary School, and its brother schools are Er Quan Primary School, Wang Yao Primary School and Zhong Zhen Yifu Primary School.