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Photo taken on Dec. 5, 2017 shows a public toilet in Xijiang Qianhu Miao Village in Leishan County, southwest China's Guizhou Province. The Chinese government launched its "toilet revolution" across the country in 2015 with an aim to make the most notorious facilities cleaner and more regulated. It planned to add 33,000 public restrooms and renovate 24,000 between 2015 and 2017. (Xinhua/Cai Xingwen)
