![CHINA-TAIYUAN-SUMMER-DAILY WORK (CN)](136503959_15020292679981n.jpg)
A railway staff worker checks passengers' tickets in Taiyuan, north China's Shanxi Province, Aug. 6, 2017. (Xinhua/Cao Yang)
A railway staff worker checks passengers' tickets in Taiyuan, north China's Shanxi Province, Aug. 6, 2017. (Xinhua/Cao Yang)