Snowfall hits NW China's Xinjiang (2/4)

Photo taken with a cell phone shows workers cleaning snow on the railway tracks at a railway station in Hejing, northwest China's Uygur Autonomous Region, April 23, 2014. Strong gales halted 12 train services on the southern Xinjiang railway and Lanzhou-Xinjiang railway on Wednesday, the local railway bureau said. (Xinhua/Yao Xudong)