A villager prepares sweet potato vermicelli in Xinjie Township, Guanyang County, southwest China's Guangxi Zhuang Autonomous Region, Jan. 26, 2016. Villagers in Guanyang are busy in making sweet potato vermicelli to meet the demand of the market for the upcoming Chinese Lunar New Year, or the Spring Festival, which falls on Feb. 8 this year. (Xinhua/Lu Boan)