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Karst wonderland in Southwest 皇冠体育app

(chinadaily.com.cn) Updated: 2016-05-13 11:22

Karst wonderland in Southwest 皇冠体育app

Visitors look at the rocks inside Zhijindong cave national geopark in Zhijin county, Southwest 皇冠体育app's Guizhou province, May 12, 2016. [Photo/IC]

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