The bullet train is seen in Tianshui city, one of the eight stops on the Baoji-Lanzhou high-speed line, Northwest China's Gansu Province, July 9, 2017. (Photo/Xinhua)
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The bullet train is seen in Tianshui city, one of the eight stops on the Baoji-Lanzhou high-speed line, Northwest China's Gansu Province, July 9, 2017. (Photo/Xinhua)
