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Xinhua Headlines: Enhanced law enforcement to make skies blue again 

          

          
 Source: Xinhua| 2018-07-09 22:03:29|Editor:  Li Xia 

          

                
          

          

          

          

          

          
    

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          Xinhua Headlines: Enhanced law enforcement to make skies blue again
          

          A demolition site is covered by nets to minimize spread of dust in Chang'an District of Xi'an, capital of northwest China's Shaanxi Province, Dec. 20, 2017. (Xinhua/Shao Rui)
          

          

          

          


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