Delineate the area scientifically and reasonably. The principle of dividing the compulsory education school districts in Jiangsu Province is to demarcate the districts scientifically and reasonably, establish a survey system for school-age children of permanent residents in the compulsory education stage, and strengthen the analysis of the distribution of students. According to the target requirements of school enrollment and students' enrollment nearby, according to the number of school-age children, the distribution and scale of schools, administrative divisions, traffic conditions and other factors, scientifically delimit the enrollment areas of places that have not yet enrolled nearby.