This drone photo, taken on Jan 13, 2025, shows high-speed trains lining up at a depot in Guiyang, Guizhou province, ready to transport passengers during the Spring Festival travel rush, which will begin on Tuesday. [Photo/Xinhua]

This drone photo, taken on Jan 13, 2025, shows high-speed trains lining up at a depot in Guiyang, Guizhou province, ready to transport passengers during the Spring Festival travel rush, which will begin on Tuesday. [Photo/Xinhua]

This drone photo, taken on Jan 13, 2025, shows high-speed trains lining up at a depot in Guiyang, Guizhou province, ready to transport passengers during the Spring Festival travel rush, which will begin on Tuesday. [Photo/Xinhua]

This drone photo, taken on Jan 13, 2025, shows high-speed trains lining up at a depot in Guiyang, Guizhou province, ready to transport passengers during the Spring Festival travel rush, which will begin on Tuesday. [Photo/Xinhua]