People visit the Chongqing Museum of Natural History in Chongqing, southwest China, Oct. 5, 2016, during the National Day holiday. (Xinhua/Qin Tingfu)
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People visit the Chongqing Museum of Natural History in Chongqing, southwest China, Oct. 5, 2016, during the National Day holiday. (Xinhua/Qin Tingfu)
