A cleaner works in a public toilet at Shexian County, north China's Hebei Province, Dec. 2, 2017. Over 9,000 public toilets have been installed or renovated at tourists sites in Hebei since 2015. (Xinhua/Wang Xiao)
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A cleaner works in a public toilet at Shexian County, north China's Hebei Province, Dec. 2, 2017. Over 9,000 public toilets have been installed or renovated at tourists sites in Hebei since 2015. (Xinhua/Wang Xiao)
