A railway policeman checks the baggage of a passenger on the train D5302 from Yuncheng to Taiyuan in north China's Shanxi Province, Jan. 13, 2017. About 2.98 billion trips are expected to be made during China's 2017 Spring Festival travel rush between Jan. 13 and Feb. 21. The figure represents an increase of 2.2 percent from the same period in 2016. The Spring Festival, or Chinese Lunar New Year, falls on Jan. 28 this year. The festival is the most important occasion for family reunions. (Xinhua/Bao Dongsheng)