Trains kept as clean as a whistle

Chongqing laundry factory working overtime to wash covers, bedding

Around 2 pm, a van carrying a full load of used train bedding pulled into Xing Cheng Laundry Factory in a northern suburb of Southwest China's Chongqing municipality.

"Usually we have only one delivery a day," said factory owner Zhou Yipei. "But during the Spring Festival travel rush, we expect deliveries at any time."