1. According to official website of Zhengzhou Education Bureau, Zhengzhou Foreign Studies University pays more attention to students' self-management. The school stipulates that students can use mobile phones in the teaching building, but it is forbidden to play games in the teaching building.

2. Zhengzhou No.1 Middle School allows students to bring mobile phones into the campus, but requires students not to use mobile phones during teaching hours, and can use them moderately during recess.