PHOTO: AFP/EAST NEWS Armed Chinese police use a sniffer dog to check baggage for explosives at a railway station in Beijing on January 31, 2010, as the annual New Year festival travel rush begins. More than 210 million passengers are expected to crowd China's railways during the upcoming Chinese New Year, as Chinese traditionally return to their hometowns and villages for family reunions with the 2010 travel period stretching from January 30 to March 10. The Lunar New Year falling on February 14. CHINA OUT AFP PHOTO