Students dive into math at RUC's Pi Day celebration
    
        
    
      
    
      
    
        
          By Zhao Yimeng | 
          chinadaily.com.cn |
          Updated: 2025-03-14 19:36
          
          
          
          
        


        
      
    
      
    
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   Students take part in math exhibitions and interactive experiences at Renmin University of China in Beijing on Pi Day on March 14, 2025. [Photo by Zhao Yimeng/chinadaily.com.cn] 
 
     

    
        
    

        
        
      
    
        
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