Yes According to official website, the Education Bureau of Pizhou City, Pizhou technical secondary school can bring mobile phones, but they are not allowed to use them during school classes, which may not affect normal teaching, and they can use them freely after school. Pizhou, referred to as "Pi" for short, is a county-level city under the jurisdiction of Jiangsu Province, and also a county-level city entrusted by Xuzhou City, Jiangsu Province. In ancient times, Piguo, Xiapi, Liangcheng, Wuyuan and East Xuzhou were located at the junction of Sulu and Shandong, and xinyi city was in the east.