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Highlights of Smart China Expo in Chongqing 

    

    
 Source: Xinhua| 2019-08-27 20:24:40|Editor:  Li Xia 

    

          
    


    

    

    

    
    

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    CHINA-CHONGQING-SMART CHINA EXPO (CN)
    

    A child plays Go (Weiqi) against a robotic software during the 2019 Smart China Expo in southwest China's Chongqing Municipality, Aug. 27, 2019. The 2019 Smart China Expo kicked off Monday in Chongqing. (Xinhua/Tang Yi) 
    

    

    

    


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