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Xinhua Headlines: Qinghai-Tibet Plateau still one of cleanest regions on earth 

        

        
 Source: Xinhua| 2018-07-18 20:42:51|Editor:  Xiang Bo 

        

              
        

        

        

        

        

        
    

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        Xinhua Headlines: Qinghai-Tibet Plateau still one of cleanest regions on earth
        

        Photo taken on Aug. 5, 2017 shows flowers blooming on a grassland in Garze Tibetan Autonomous Prefecture, southwest China's Sichuan Province.(Xinhua/Jiang Hongjing)
        

        

        

        



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KEY WORDS: Plateau

              
        

        

        

        


        

        

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