
A pupil registers her health condition 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/Zhu Xiang)

A pupil registers her health condition 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/Zhu Xiang)