With an average altitude of 4,200 meters, Lunzhub County in Lhasa City, China's Xizang, is one of the primary wintering grounds for black-necked cranes. After a snowfall, these graceful birds dance elegantly across the snowy plateau. (Xinhua)

Filming: Xinhua

Editor: Ni Weijing, Zhi Xinghua

Translator: Luo Rongting, Jia Dan

Review: Drakpa Wangchen, Zhang Qi