Lanyuegu: Yunnan's scenic 'blue moon valley'

Lanyuegu is a small valley located at the eastern foot of Yulong Snow Mountain near the ancient town of Lijiang, Yunnan province. It earned its name Lanyuegu, meaning "valley of the blue moon," because it is in the shape of the moon and the river flowing through it glows blue on bright days. [Photo by Liu Xuan / China.org.cn]