Pic story: railway worker sticks to post at remote mountainous region in Shanxi

Railway worker Li Sanbao (R) and his workmate patrol at Liulinhe Station of Taiyuan section of Taiyuan-Xingxian Railway in north China's Shanxi Province, Jan. 21, 2020. Working in a remote mountainous region, Li and his workmates are responsible for patrol inspection on a 8-km railway section of Taiyuan-Xingxian Railway. (Xinhua/Cao Yang)