Fuxing bullet train debuts on Lanzhou-Chongqing line

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Passengers take a selfie before boarding the train in Lanzhou, capital of northwest China's Gansu Province, Jan. 8, 2019. The bullet trains with a speed of 160-km-per-hour on Tuesday were put into service on the Lanzhou-Chongqing railway, which connects Lanzhou City with the southwestern metropolis Chongqing. (Xinhua/Chen Bin)