Railway staff members clean a train in Tianjin, north China, July 17, 2024. The summer travel rush is usually a busy season for the country's railway system as college students return home for the summer vacation, while family visits and tourist trips also increase during the season. This year's summer travel rush lasts from July 1 to August 31. (Photo: Xinhua)
Staff members prepare blankets at a laundry center in Tianjin, north China, July 17, 2024. The summer travel rush is usually a busy season for the country's railway system as college students return home for the summer vacation, while family visits and tourist trips also increase during the season. This year's summer travel rush lasts from July 1 to August 31. (Photo: Xinhua)
A train attendant makes beds on a train before its departure in Tianjin, north China, July 17, 2024. The summer travel rush is usually a busy season for the country's railway system as college students return home for the summer vacation, while family visits and tourist trips also increase during the season. This year's summer travel rush lasts from July 1 to August 31. (Photo: Xinhua)