The project is located in Shijiazhuang city of China. The client is Vanke Real Estate who developed surrounding high-rise residential areas. The completion date is May 2022, with a building area of 11762㎡. The whole project is divided into two phases with 18 classes to 24 classes. Based on the child-friendly city theory, in a high-density urban environment, our main question becomes how to balance the relationship between the primary school and the high-rise community, make the primary school campus become a playground for children, and bring more love and care to schoolchild.