File photo taken on Jan. 5, 2007 shows passengers onboard a temporary train for migrant workers at Hangzhou Railway Station in Hangzhou, east China's Zhejiang Province. Platforms, witnessing memorable moments of joy and sadness, are the epitome of each year's Spring Festival travel rush, during which hundreds of millions of Chinese go back to their hometowns for family gatherings. (Xinhua/Wang Dingchang)