Mite'b Bin Abdul-Aziz, Minister of municipal and rural affairs of Saudi Arabia, addresses the ceremony marking the National Pavilion Day for Saudi Arabia at the 2010 World Expo in Shanghai, east China, Sept. 23, 2010. [Xinhua]

 Performers from Saudi Arabia dance at a ceremony marking the National Pavilion Day for Saudi Arabia at the 2010 World Expo in Shanghai, east China, Sept. 23, 2010. [Xinhua]