The photo taken on Jan. 12, 2012 shows a first day cover affixed with a stamp sheetlet based on the Year of Dragon during a media conference in Hong Kong, south China. Hong Kong Post will issue special stamps for the Year of Dragon on Jan. 14, 2012. This stamp sheetlet is one of them. Hong Kong Post has issued special stamps to mark traditional Chinese Lunar New Year since 1967. [Xinhua/Song Zhenping]