Young explorers discover China's high-speed train technology in Chongqing
    
        
    
      
    
      
    
        
          
          chinadaily.com.cn |
          Updated: 2024-11-11 15:16
          
          
          
          
        


        
      
    
      
    
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   Train conductor Zhang Lisha from Chongqing Passenger Service Section's first high-speed train team explains essential tips and safety features to children, Nov 9, 2024. [Photo by Su Zhigang/For chinadaily.com.cn] 
 
     

     

          
        
    

        
        
      
    
        
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