Song people began to advocate the beauty of elegance. Feminine beauty moves from gorgeous openness to elegant introversion. People's requirements for beautiful women are often tender and delicate: shoulder cutting, flat chest, bending over and feet. In the Song Dynasty, the wind of foot-binding spread all over the people, and "three-inch golden lotus" became the basic requirement for female beauty. The aesthetic trend that women in China regard thinness as beauty sets the tone here.