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Railway workers examine falling rocks to ensure security in Chongqing, SW China 

      

      
 Source: Xinhua| 2018-02-08 21:07:54|Editor:  Chengcheng 

      

            
      

      

      

      

      

      
    

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      #CHINA-CHONGQING-RAILWAY-WORKER (CN)
      

      A railway worker checks the cliff surface in Qianjiang District of Chongqing, southwest China, Feb. 7, 2018. Railway workers here examine falling rocks every day to ensure the security of running trains. (Xinhua/Yang Min) 
      

      

      

      


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