1, unified management: Xuzhou Education Bureau implements unified management of junior high school education in the city, including teaching syllabus, examination syllabus and propositions, so under the unified management of Xuzhou Education Bureau, the junior high school examination questions in Yunlong District and Economic Development Zone will use the same paper.

2. Fairness: Using the same test paper can ensure the fairness of the test, because it can avoid the difference in test scores caused by the difficulty and standards in different regions and let students compete fairly.