Geng Libo, a migrant worker from Southwest China's Yunnan province, waits for his train at a railway station in Zhengzhou, Central China's Henan province, Jan 26, 2011. January 19 marked the beginning of the annual Spring Festival travel rush, with an expected 2.56 billion passenger trips in the coming 40 days.  [Photo/Xinhua]

A passenger carries luggage at the Beijing West Railway Station, Jan 26, 2011. [Photo/Xinhua]