Clothes are of great value to people's health care. Ancient documents in China once described vividly the situation before and after primitive people created costumes: "In ancient times, people wore flowers, sometimes it rained, taught people to hide their skins, shelter themselves from the wind and frost, and shed their boudoir bones to get rid of the spiritual rain." He also said: "In ancient times, there was no cloth and silk. People ate animal meat, but their clothes were covered, so they didn't know what was before." "White tiger talks with Germany aboutno." In ancient times ... you could cover the front, but you couldn't cover the back. The method of lying makes you gasp when you are hungry, and throw away the rest when you are full. " And named it the founding fu. All these show that after human beings broke away from apes, due to labor, consciousness, language and thinking activities, the goals of human life and pursuit were progressing day by day, and primitive civilization was born in clothing. People have changed from naked to semi-naked, which is the so-called "prophet hides behind" clothing situation.