Members of the Shanghai Baoshan Miaohang Art Group perform during the 42nd Flower Carnival held in Debrecen, Hungary on Aug. 20, 2011. The floats parade is the main event of the 42nd Flower Carnival, which is one of the most prestigious events of Debrecen. August 20th is the national day of Hungary. [Xinhua/Laszlo Szokolay]