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          China completes deep-sea research mission in Mariana Trench
          
        
          
      
          
      
          
        
          
          Xinhua |
          Updated: 2018-10-17 09:15
          
          
          
          
        


        
      
          
      
          
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   A conference on displaying the fruitful results in the deep-sea research mission is held at the Institute of Deep-sea Science and Engineering of the Chinese Academy of Sciences in Sanya, south China's Hainan Province, Oct 16, 2018. A team of 59 Chinese researchers returned Tuesday to Sanya from the Mariana Trench after completing a 54-day, 7,292-nautical-mile deep-sea research mission. [Photo/Xinhua] 
 
           

          
          
        
          

        
        
      
          
        
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