Primary school students learn garbage sorting in Hefei, East China's Anhui province, Sept 2, 2019. An event was held on Sept 2 at the school to raise children's awareness of garbage sorting and resource conservation. [Photo/Xinhua]
Primary school students participate in a game of garbage sorting in Hefei, East China's Anhui province, Sept 2, 2019. [Photo/Xinhua]
Students attend a lecture on waste classification at Shangqiang primary school in Daixi town in Huzhou, East China's Zhejiang province, Sept 2, 2019. [Photo/Xinhua]
Students attend a lecture on waste classification at Shangqiang primary school in Daixi town in Huzhou, East China's Zhejiang province, Sept 2, 2019. [Photo/Xinhua]
Primary school students learn garbage sorting in Hefei, East China's Anhui province, Sept 2, 2019. [Photo/Xinhua]
