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People learn knowledge in various museums during Labor Day holiday 

      

      
 Source: Xinhua| 2019-05-03 22:14:21|Editor:  mingmei 

      

            
      


      

      

      

      
    

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      #CHINA-LABOR DAY HOLIDAY-LEARNING (CN)
      

      A child tries the plasma magic ball at Yangzhou Science & Technology Museum in Yangzhou, east China's Jiangsu Province, May 3, 2019. People learn knowledge in various museums during the Labor Day holiday. (Xinhua/Meng Delong) 
      

      

      

      



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