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Tourists view Wanxiang karst cave in NW China's Gansu 

    

    
 Source: Xinhua| 2019-05-13 22:23:58|Editor:  Liangyu 

    

          
    


    

    

    

    
    

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    CHINA-GANSU-KARST CAVE (CN)
    

    Photo taken on May 13, 2019 shows the inside view of Wanxiang karst cave in Hanwang Township of Longnan City, northwest China's Gansu Province. (Xinhua/Tu Guoxi) 
    

    

    

    


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