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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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