
Staff members prepare the beddings on a train in Nanchang, east China's Jiangxi Province, Jan. 31, 2018. Railway workers here are busy preparing for the upcoming 40-day spring festival travel rush which starts on February 1. (Xinhua/Hu Chenhuan)

Staff members check the firefighting devices inside a train in Nanchang, east China's Jiangxi Province, Jan. 31, 2018. Railway workers here are busy preparing for the upcoming 40-day spring festival travel rush which starts on February 1. (Xinhua/Hu Chenhuan)

A staff member hangs the Chinese knot inside a train in Nanchang, east China's Jiangxi Province, Jan. 31, 2018. Railway workers here are busy preparing for the upcoming 40-day spring festival travel rush which starts on February 1. (Xinhua/Hu Chenhuan)