Experts assess transforming national geopark into world geopark in Sichuan
By Daqiong and Palden Nyima    |    chinadaily.com.cn    |     2017-07-07 21:05
 
 
 
 
 

 
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 Sichuan Guangwushan-Nuoshuihe Geopark has a distinctive Karst geomorphologic landscape. [Photo provided to chinadaily.com.cn] 
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