A member of the Dalian acrobatic troupe performs German fairy tale "Bremer Stadtmusikanten" (Bremen's city musicians) in the Bremen Pavilion at the 2010 World Expo in Shanghai, east China, May 7, 2010. [Xinhua]

Visitors enjoy the performance featuring German fairy tale "Bremer Stadtmusikanten" (Bremen's city musicians) in the Bremen Pavilion at the 2010 World Expo in Shanghai, east China, May 7, 2010. [Xinhua]