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File photo taken on Jan. 23, 2009 shows a couple saying goodbye through the window on mobile phones at Zhengzhou Railway Station, central China's Henan 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/Zhu Xiang)
