Garbage classification exchange store set in SE China's township

Yao Shuimei, manager of the garbage classification exchange store, introduces the standards of exchange to pupils in Zudun Township of Songxi County, southeast China's Fujian Province, Sept. 26, 2017. Both the Shangdian Village and Xiadian Village in Zudun Township have set a garbage classification exchange store, where pupils can exchange the goods with classified household waste. (Xinhua/Peng Zhangqing)