Chinese fishermen haul in the catch of fish from the frozen Chagan Lake in Songyuan, northeast China's Jilin province on December 25, 2008, at the start of the winter fishing season. Chagan Lake covers an area of 259 square kilometers and is one of the 10 largest freshwater lakes in China, where each winter, fishermen use the ancient method of breaking the ice with wooden stakes before placing their nets to harvest the fish. CHINA OUT GETTY OUT AFP PHOTO