File photo taken on Jan. 18, 2011 shows a man crying after noticing the words "take care" written on the train window by his parents as he saw them off at a train station in Ningbo, 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/Ju Huanzong)