Photo taken on Nov 30, 2015 shows rimes on a tree branch in Hohhot, capital of north China’s Inner Mongolia autonomous region.[Photo/Xinhua]

Photo taken on Nov 30, 2015 shows rimes on a tree branch in Hohhot, capital of north China’s Inner Mongolia autonomous region. [Photo/Xinhua]

Photo taken on Nov 30, 2015 shows rimes on tree branches in Hohhot, capital of north China’s Inner Mongolia autonomous region.[Photo/Xinhua]

Photo taken on Nov 30, 2015 shows rimes on a tree branch in Hohhot, capital of north China’s Inner Mongolia autonomous region.[Photo/Xinhua]

Photo taken on Nov 30, 2015 shows rimes on tree branches in Hohhot, capital of north China’s Inner Mongolia autonomous region.[Photo/Xinhua]

Photo taken on Nov 30, 2015 shows rimes on tree branches in Hohhot, capital of north China’s Inner Mongolia autonomous region.[Photo/Xinhua]