Certificate of the Seal of King of Yelang is displayed at a press conference in Guiyang, Southwest China's Guizhou Province, October 30, 2007. Yelang was an ancient minor kingdom in what is now Guizhou Province during the Han Dynasty (206 BC–220 AD). The seal was made public by a Miao ethnic man who claimed to be the 75th descendant of the king. [newsphoto]