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          Protecting the ecological environment at Qilian Mountains
          
        
          
      
          
      
          
        
          By Ma Jingna | 
          chinadaily.com.cn |
          Updated: 2019-08-29 13:34
          
          
          
          
        


        
      
          
      
          
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   The beautiful landscape of the Qilian Mountains. [Photo by Wu Xuefeng/for chinadaily.com.cn] 
 
           

           

          
        
          

        
        
      
          
        
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