Photo taken on January 12, 2010 shows a worker cleaning the glass curtain of the Sunshine Valley located at the axle of the World Expo Garden in Shanghai, east China. The garden, of which nearly 90% of its construction has been finished, would welcome visitors from all over the world this May when the 2010 Shanghai World Expo opened. [Xinhua]

Photo taken on January 12, 2010 shows colorful lights view of the Sunshine Valley located at the axle of the World Expo Garden in Shanghai, east China. [Xinhua]