Technology highlights from China Intl Fair for Trade in Services
    
        
    
      
    
      
    
        
          
          chinadaily.com.cn |
          Updated: 2020-09-07 09:39
          
          
          
          
        


        
      
    
      
    
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   An unmanned delivery car is shown in the comprehensive exhibition area of the 2020 China International Fair for Trade in Services in Beijing, Sept 6, 2020. [Photo/Xinhua] 
 
     

     

        
    

        
        
      
    
        
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