People visit Denmark Pavilion at the 2010 World Expo in Shanghai, east China, on May 5, 2010. The multimedia and lumia show at the 2010 World Expo attracted so many tourists. [Xinhua]

People visit Czech Republic Pavilion at the 2010 World Expo in Shanghai, east China, on May 5, 2010. The multimedia and lumia show at the 2010 World Expo attracted so many tourists. [Xinhua]