Technicians maintain the bottom of a bullet train at a train depot in Hohhot, north China's Inner Mongolia Autonomous Region, Jan. 17, 2025.
Maintenance of bullet trains is in full swing at a train depot in Hohhot to ensure safe travel during this year's Spring Festival travel rush. (Xinhua/Lian Zhen)
A staff member cleans the surface of a bullet train at a train depot in Hohhot, north China's Inner Mongolia Autonomous Region, Jan. 17, 2025.
Maintenance of bullet trains is in full swing at a train depot in Hohhot to ensure safe travel during this year's Spring Festival travel rush. (Xinhua/Lian Zhen)
A technician inspects a bullet train carriage at a train depot in Hohhot, north China's Inner Mongolia Autonomous Region, Jan. 17, 2025.
Maintenance of bullet trains is in full swing at a train depot in Hohhot to ensure safe travel during this year's Spring Festival travel rush. (Xinhua/Lian Zhen)
Staff members clean the surface of a bullet train at a train depot in Hohhot, north China's Inner Mongolia Autonomous Region, Jan. 17, 2025.
Maintenance of bullet trains is in full swing at a train depot in Hohhot to ensure safe travel during this year's Spring Festival travel rush. (Xinhua/Lian Zhen)
A technician inspects a bullet train at a train depot in Hohhot, north China's Inner Mongolia Autonomous Region, Jan. 17, 2025.
Maintenance of bullet trains is in full swing at a train depot in Hohhot to ensure safe travel during this year's Spring Festival travel rush. (Xinhua/Lian Zhen)
Staff members clean the surface of a bullet train at a train depot in Hohhot, north China's Inner Mongolia Autonomous Region, Jan. 17, 2025.
Maintenance of bullet trains is in full swing at a train depot in Hohhot to ensure safe travel during this year's Spring Festival travel rush. (Xinhua/Lian Zhen)
A bullet train leaves a train depot after maintenance in Hohhot, north China's Inner Mongolia Autonomous Region, Jan. 17, 2025.
Maintenance of bullet trains is in full swing at a train depot in Hohhot to ensure safe travel during this year's Spring Festival travel rush. (Xinhua/Lian Zhen)
