A worker is engaged in readjusting the festooned festival lanterns of Sunshine Valley, as the whole set of festooned festival lanterns earmarked for decorating the 2010 Shanghai World Expo has been completed and proceed with trial illumination for technical readjustment, in Yangzhou, east China's Jiangsu Province, Feb. 4, 2010. This batch of festooned festival lanterns are to be displayed on the New Spring Folklore Artistic Lanterns Show at Yuyuan Garden of Shanghai during the Spring Festival period. [Xinhua]