A dancer in a florid costume performs at the grand parade of the 2013 Berlin Carnival of Cultures Festival, in Kreuzberg District of Berlin, Germany, May 19, 2013. More than 4,000 revelers representing the ethnic communities from some 80 countries and regions in Berlin took part in the annual parade on Sunday, showcasing the cultural diversity and affluence of the German capital. (Xinhua/Pan Xu)

A group of Chinese performers show dragon-dancing at the grand parade of the 2013 Berlin Carnival of Cultures Festival, in Kreuzberg District of Berlin, Germany, May 19, 2013. More than 4,000 revelers representing the ethnic communities from some 80 countries and regions in Berlin took part in the annual parade on Sunday, showcasing the cultural diversity and affluence of the German capital. (Xinhua/Pan Xu)

A dancer in a florid costume performs at the grand parade of the 2013 Berlin Carnival of Cultures Festival, in Kreuzberg District of Berlin, Germany, May 19, 2013. More than 4,000 revelers representing the ethnic communities from some 80 countries and regions in Berlin took part in the annual parade on Sunday, showcasing the cultural diversity and affluence of the German capital. (Xinhua/Pan Xu)