Zhoucheng is mainly Bai's famous residence and Bai's tie-dyeing: you can see a wealth of ethnic tie-dyeing products. Tie-dyeing is a traditional folk craft of the Bai people in Zhoucheng since the late Ming and early Qing Dynasties. Tie-dyeing crafts are a combination of culture and art. Tie-dyed cloth is made by manual needle sewing and repeated cold dyeing and soaking. It is green in color and elegant in dignity. The handicraft made of tie-dyed cloth is not only full of strong national flavor, but also has modern charm. Tie-dyeing is done by wives, young people seldom learn. One young apprentice said that tie-dyeing mainly depends on experience and proficiency. Her output in a day is only worth two or thirty yuan. Therefore, the state can not support young people to learn and maintain their livelihood. Bai tie-dyeing is done with Isatis indigotica root, which is harmless to the skin. My wife liked it too. She chose two scarves.