Bufang Yongtaihe introduced: Liquan County is located in the hinterland of Qinchuan, 800 miles away, and is also a concentration center of native weaving culture. According to historical records, in the Western Han Dynasty, the native weaving fabrics in this area were used as tributes. Dedicated to the palace and became a royal object of the palace. Homespun cloth generally goes through eight processes: first, cotton seeds are twisted into lint and elasticized into cotton; second, twisters are made, spun into cotton thread tassels, and coils are wound with a cane; third, threads are dyed into various colors; fourth, threads are starched and beaten. The fifth is to thread the bamboo silk thread through the rope teeth; the sixth is to loom the cloth; the seventh is to use a hammer to make the cloth soft and comfortable; the eighth is to make bed sheets and other cloth products. Due to the use of a foot-operated wooden diagonal beam loom and manual shuttle spinning, the coarse cloth products are soft and smooth, and have a strong affinity with muscles.