According to Baidu Encyclopedia, Changshengyuan Primary School is jointly established by Nanshao School, a primary school affiliated to Youshi University in China, and Youshi University in China. 20 14 Beijing municipal education commission launched the project of universities supporting the development of primary and secondary schools. With the support of Beijing Education Commission and Changping District Government, China Youshi University, as the first batch of participating universities, signed a cooperation agreement with Changshengyuan Primary School (hereinafter referred to as "China Youshi University Affiliated Primary School", hereinafter referred to as "Affiliated Primary School"). Dongying Shengli No.4 Primary School adheres to the school-running philosophy of "Let every child have a happy life", takes the implementation of "happy education" as the school-running goal, and strives to build "China Ba Xue Garden". Established in 1995, Dongying Shengli No.4 Primary School is located in Qingyuan Community, Xicheng, Dongying City, Shandong Province, with an area of 34 mu and a building area of 20,000 square meters. There are 50 classes, 1600 students and 170 teaching staff.