A local singer performs at the closing ceremony for the 28th Olympic Games at the Olympic Stadium in Athens, Greece, August 29, 2004. (Xinhua photo/Guo Dayue)

The performance entitled "May the dances last forever" is staged at the closing ceremony for the 28th Olympic Games is held at the Olympic Stadium in Athens, Greece, August 29, 2004. (Xinhua Ph(Xinhua photo/Liao Yujie)

A traditional Greek wedding ceremony is staged at the performance entitled "May the dances last forever" at the closing ceremony for the 28th Olympic Games is held at the Olympic Stadium in Athens, Greece, August 29, 2004. (Xinhua Ph(Xinhua photo/Liao Yujie)