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          Big Data Expo opens
          

          


          chinadaily.com.cn    |     2017-05-25 17:12
    



 


          


          

          


          



          

          

          


          
Big Data Expo opens

          


          


          An autonomous delivery vehicle at the big data expo in Guiyang, Southwest China's Guizhou province on May 25, 2017. The vehicle can send goods to the buyer by itself. [Photo by Zeng Jun/chinadaily.com.cn]
          
          		

          
          

          

          

          


          

          

          




          

          

          




          



          


          

          


          

          


          

          

          


          

          


          

          

          



          

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