What does a tricolor singer do?

Weaving Tibetan traditional handicrafts. Sancai Songpugong is a traditional Tibetan handicraft, mainly produced in Xizang Autonomous Region, China. In the production process, craftsmen need to weave with their fingers, which has certain skills and difficulties. Three-color Songpugong is usually used to make Tibetan traditional costumes, cushions, bedding, etc., and it is also an important cultural heritage. Tri-color songs are woven from three colors of cotton thread, in which red represents the sun, white represents the moon and blue represents the sky, symbolizing the Tibetan people's awe of nature and worship of life.