Passengers queue to have tickets checked at the Chongqing North Railway Station in Chongqing, southwest China, Oct. 1, 2017. Many parts of China witnessed a travel peak on the first day of the National Day holiday. (Xinhua/Wang Quanchao)
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Passengers queue to have tickets checked at the Chongqing North Railway Station in Chongqing, southwest China, Oct. 1, 2017. Many parts of China witnessed a travel peak on the first day of the National Day holiday. (Xinhua/Wang Quanchao)
