Two craftsmen are engaged in building up a 12-meter-long miniature chocolate sculpture of the Great Wall, at the World Chocolate Dream Park inside the Beijing Olympic Park, in Beijing, Jan. 14, 2010. A batch of elaborate chocolate sculptures, including the miniature replicas of Great Wall, the Terracotta Warriors, and traditional Chinese painting of Panorama Along the Upper River During the Qingming Festival in the same size to the original, are exhibited to visitors. [Xinhua]