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2019 Smart China Expo opens to public for free 

          

          
 Source: Xinhua| 2019-08-28 07:16:46|Editor:  ZD 

          

                
          


          

          

          

          
    

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          CHINA-CHONGQING-SMART CHINA EXPO (CN)
          

          A child tries a 5G VR set during the 2019 Smart China Expo in southwest China's Chongqing Municipality, Aug. 27, 2019. The 2019 Smart China Expo was open to public for free on Tuesday. (Xinhua/Wang Quanchao) 
          

          

          

          


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