Passengers buy or get tickets from self-service machines in Changchun Railway Station, northeast China's Jilin Province, Jan. 3, 2018. Train tickets for 2018 Spring Festival travel rush went on sale Wednesday. The Spring Festival travel rush starts from Feb. 1 and ends on March 12. Spring Festival, or Chinese Lunar New Year, is the most important occasion for family reunions and falls on Feb. 16 this year. (Xinhua/Zhang Nan)