Children perform dancing during the opening ceremony of the Shanghai Week of the 2010 World Expo in Shanghai, east China, Oct. 8, 2010. The five-day Shanghai Week of the 2010 World Expo kicked off on Friday. [Xinhua]

Photo taken on Oct. 8, 2010 shows a "living sculpture" performance during the opening ceremony of the Shanghai Week of the 2010 World Expo in Shanghai, east China. [Xinhua]