Passengers board a train at Tianjin Railway Station in north China's Tianjin Municipality, Feb. 6, 2017. More passengers have traveled by train since the Spring Festival travel rush, or "Chunyun," which began on Jan. 13, official data showed Monday. As of Sunday, 208 million trips had been taken by train, up more than 12 percent from last year, according to China Railway Corp. (CRC) on Monday. (Xinhua/Yang Baosen)