What's the story of the dance Silent Grassland?

The silent grassland dance tells the story of the sky being grey, the wild, the wind blowing grass low and the cattle low.

Silent Grassland tells the story with dance that the sky is like a vault, a cage covering the fields. The sky is gray and wild, the wind blows, and the silent beauty of cattle and sheep is fascinating. The vast grassland is fragrant everywhere, drifting out of the grassland, drifting into the distance and drifting into my dreams. A blue steed is flying, and the young whip is singing. Dancing skirts are happy, bonfires and stars are drunk with the sunset.

Mongolian dance:

Mongolian dance is a folk dance in Inner Mongolia Autonomous Region, Jilin, Heilongjiang and other provinces where Mongolian people live in concentrated communities. Mongolian dance culture is closely related to their hunting and nomadic life. The primitive dance forms of Mongolian ancestors are vividly and truly manifested in Yinshan rock paintings and Wulanchabu rock paintings carved in Neolithic Age and Bronze Age.

In ancient times, Mongolian people had many dances that imitated fierce animals, such as "Bai Haiqing" (white eagle) dance, bear dance, lion dance and deer dance. As an independent form, most of these dances have been lost, but they are still reflected in shaman dance.

Refer to the above? Baidu encyclopedia-Mongolian dance