1. School location: Shilong Central Primary School is located in Shilong Town, Dongguan City, and Changping Primary School is located in changping town City, Dongguan City. The positions of the two schools are relatively independent, serving the student groups in their respective towns.

2. School scale: The scale of Shilong Central Primary School and Changping Primary School is different, including the number of students, the number of teaching staff and the campus area.

3. Educational resources: There are differences in educational resources between the two schools. This includes teaching facilities, libraries, laboratories, sports venues and so on. Dongguan Shilong Central Primary School is located in Shilong Town, Dongguan City, Guangdong Province, China. As a basic education school in this area, Dongguan Shilong Central Primary School provides educational services for school-age children and helps them acquire basic learning knowledge and skills.