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Students attend aviation-themed summer camp in Yunnan 

          

          
 Source: Xinhua| 2019-07-17 22:21:22|Editor:  Liangyu 

          

                
          


          

          

          

          
    

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          CHINA-YUNNAN-KUNMING-AVIATION-SUMMER CAMP (CN)
          

          A student learns how to use an emergency oxygen mask during an aviation-themed summer camp for primary and middle school students in Kunming, southwest China's Yunnan Province, July 17, 2019. (Xinhua/Qin Qing) 
          

          

          

          


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