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Visitors tour astronomical museum during summer vacation in Guizhou

Source: Xinhua| 2019-07-25 07:45:34|Editor: Liangyu
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CHINA-GUIZHOU-PINGTANG-ASTRONOMICAL MUSEUM-SUMMER VACATION (CN)

Visitors tour the astronomical museum in Pingtang during summer vacation in southwest China's Guizhou Province, July 24, 2019. (Xinhua/Yang Wenbin)

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