
A pupil gets his body temperature measured before entering a classroom at Weiyilu Primary School in Zhengzhou, central China's Henan Province, May 11, 2020. Zhengzhou on Monday resumed class at primary schools. (Xinhua/Hao Yuan)

A pupil gets his body temperature measured before entering a classroom at Weiyilu Primary School in Zhengzhou, central China's Henan Province, May 11, 2020. Zhengzhou on Monday resumed class at primary schools. (Xinhua/Hao Yuan)