Sun Xiaokai (2nd R) works in Jiaohe Train Station in Jiaohe city, Northeast China's Jilin province, Jan 26, 2016. Young couple Song Mengzhu and Sun Xiaokai, both railway workers of Jilin, are busy working to serve the passengers during the Spring Festival travel rush, which kicked off on Jan 24. Spring Festival, China's most important holiday centering on family reunions, will fall on Feb 8. [Photo/Xinhua]
