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Passengers walk to board trains at Jinan Railway Station in Jinan, capital of east China's Shandong Province, Jan. 5, 2019. China updated the country's train diagram on Saturday. (Xinhua/Wang Kai)
Passengers walk to board trains at Jinan Railway Station in Jinan, capital of east China's Shandong Province, Jan. 5, 2019. China updated the country's train diagram on Saturday. (Xinhua/Wang Kai)