Video PlayerClose
Staff clean a train in Changsha, central China's Hunan Province, Jan. 4, 2020. Railway staff started the safety checks to secure safe operation in the upcoming Spring Festival travel rush. (Photo by Chen Zhenhai/Xinhua)
Staff clean a train in Changsha, central China's Hunan Province, Jan. 4, 2020. Railway staff started the safety checks to secure safe operation in the upcoming Spring Festival travel rush. (Photo by Chen Zhenhai/Xinhua)