In the Law of the people's Republic of China on Intangible Cultural Heritage, intangible cultural heritage refers to what people of all ethnic groups pass on from generation to generation and regard as components of cultural heritage, including various traditional cultural forms and their related objects and sites.
In the heart of the Mongolian people, white is a symbol of purity and nobility, as free as the white clouds in the vast sky, as warm as the sheep on the grassland. White sheep are the symbol of a tribe's wealth.