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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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