Background Informations:
On June 28, 2010, China National Philatelic Corporation issued a set of two first-day covers carrying a set of four Special Stamps, "Guangzhou and the Enchanting Pearl River", with a total face value of 4.80yuan. The names of the stamps are "Legendary Five Goats" , "Guangzhou Center for the Performing Arts" , "The Pearl River" and "Guangzhou International Convention and Exhibition Center".