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The graphic shows China made sustained air pollution control efforts in the past five years, according to a press briefing by Minister of Environmental Protection Li Ganjie on March 17, 2018. (Xinhua/Zheng Yue, Lu Zhe)
Graphic: China makes headway in air pollution control
Source: Xinhua| 2018-03-18 22:36:09|Editor: Liangyu
