
Policemen check a school bus in Chongqing, southwest China, Aug. 29, 2017. Most of Chinese students is going to receive their new semester in September. (Xinhua/Chen Shichuan)

Policemen check a school bus in Chongqing, southwest China, Aug. 29, 2017. Most of Chinese students is going to receive their new semester in September. (Xinhua/Chen Shichuan)