Dancers perform during a variety show for the Snow and Ice Culture Festival in Xilinhot City, north China's Inner Mongolia Autonomous Region, Jan. 18, 2013. The festival will last from Jan. 18 to Feb. 25. (Xinhua/Zhao Tingting)

Dancers perform during a variety show for the Snow and Ice Culture Festival in Xilinhot City, north China's Inner Mongolia Autonomous Region, Jan. 18, 2013. The festival will last from Jan. 18 to Feb. 25. (Xinhua/Zhao Tingting)

Singer and dancers perform during a variety show for the Snow and Ice Culture Festival in Xilinhot City, north China's Inner Mongolia Autonomous Region, Jan. 18, 2013. The festival will last from Jan. 18 to Feb. 25. (Xinhua/Zhao Tingting)