Staff members check the nose part of a high-speed electrical multiple unit (EMU) train at a maintenance station in Hohhot, north China's Inner Mongolia Autonomous Region, Jan. 2, 2024. Staff members at the maintenance station were busy servicing the EMU trains on Tuesday so as to guarantee their normal operations after the New Year holiday travel rush. (Photo: Xinhua)
A staff member checks the pantograph of a high-speed electrical multiple unit (EMU) train at a maintenance station in Hohhot, north China's Inner Mongolia Autonomous Region, Jan. 2, 2024. Staff members at the maintenance station were busy servicing the EMU trains on Tuesday so as to guarantee their normal operations after the New Year holiday travel rush. (Photo: Xinhua)
A staff member transfers quartz sand for the trains at a maintenance station in Hohhot, north China's Inner Mongolia Autonomous Region, Jan. 2, 2024. Staff members at the maintenance station were busy servicing the EMU trains on Tuesday so as to guarantee their normal operations after the New Year holiday travel rush. (Photo: Xinhua)
Staff members clean the exterior of a high-speed electrical multiple unit (EMU) train at a maintenance station in Hohhot, north China's Inner Mongolia Autonomous Region, Jan. 2, 2024. Staff members at the maintenance station were busy servicing the EMU trains on Tuesday so as to guarantee their normal operations after the New Year holiday travel rush. (Photo: Xinhua)
Staff members repair a damaged chair on a high-speed electrical multiple unit (EMU) train at a maintenance station in Hohhot, north China's Inner Mongolia Autonomous Region, Jan. 2, 2024. Staff members at the maintenance station were busy servicing the EMU trains on Tuesday so as to guarantee their normal operations after the New Year holiday travel rush. (Photo: Xinhua)