Staff member prepare to check the freight trains at a railway station in Liuzhou, south China's Guagnxi Zhuang Autonomous Region, Jan. 31, 2022. On the eve of the Chinese Lunar New Year, staff members at the railway station stuck to their posts to ensure the safe operation of the trains. (Xinhua/Zhang Ailin)
Staff members check a freight train at a railway station in Liuzhou, south China's Guagnxi Zhuang Autonomous Region, Jan. 31, 2022. (Xinhua/Zhang Ailin)
Staff members return from work at a railway station in Liuzhou, south China's Guagnxi Zhuang Autonomous Region, Jan. 31, 2022. (Xinhua/Zhang Ailin)