Farmers harvest sugarcanes in Rongshui Town of Rongshui County, southwest China's Guangxi Zhuang Autonomous Region, Jan. 8, 2013. Cold weather has caused damages to sugarcanes in Guangxi over the past days. Farmers are harvesting sugarcanes to avoid further losses. Weather forecast has showed that a fairly strong cold wave will hit the region on Jan. 9-12. [Xinhua]