Video PlayerClose

Pupils take part in a game competition to celebrate the upcoming International Children's Day at Shijia Primary School in Dongcheng District of Beijing, capital of China, May 31, 2018. (Xinhua/Li Xin)

Pupils take part in a game competition to celebrate the upcoming International Children's Day at Shijia Primary School in Dongcheng District of Beijing, capital of China, May 31, 2018. (Xinhua/Li Xin)