Guangzhou round edifice is located in Guangdong to visit area of bay of Guangzhou city Li circle of Bai Etan economy, it is the building of a hemicycle that by the Italian Joseph designs, show " U " glyph shape. On September 24, 2013, guangzhou " copper cash building " sign a name through 100 thousand yuan, name formally already for " Guangzhou round edifice " . On December 16, 2013, the local tyrant gold of edge of Guangzhou Pearl River " round edifice " formal completion. "Building appearance resembles ' water annulus car ' , and form with the inverted image in Pearl River water ' 8 ' word, the implied meaning is plastic trade since wind unboiled water. Guangzhou round large building is 138 meters tall, outside round diameter 146.6 meters, inside round diameter 47 meters, in all 33. Lamplight of the wall outside edifice of the circle below curtain of night by fall and go up ordinal illume, xiang Rong of implied meaning clank, rise successively. Because this builds copper cash of be similar in shape, the netizen call his again " copper cash building " .