In the Neolithic age(from about 10,000 years ago to about 4,000 year ago), ancestors of China used grass, hemp, or kudzu vine to make shoes. There were many ways to name shoe, such as Jü, Lü, Xi and so on. Xi is the most valuable. Ancient shoes were classified into three types in terms of material, i.e. grass, cloth and leather. Cloth shoes refer to shoes made with hemp fiber, damask silk, brocade and so on. In the Han Dynasty (206BC-23AD), the toe cap of cloth shoe was usually biforked, and the tread was made with linen thread. Such a shoe was called "Shuangjian Qiaotou Fanglü (square shoe with double tips and a rising head). In the Wei and Jin Dynasties (220-316), the front tip of a shoe was usually decorated with a double-beast pattern. The color matching was harmonious, and the whole shoe looked very graceful. In the Northern Song Dynasty (550-577), Ji was popular among all people, from the emperor to common people. The so-called Ji was a shoe with wooden teeth and consisted of three parts: Bian (the shoe body), Xi (the lace) and Chi (the teeth). In the Song Dynasty (960-1297), most men wore leather shoes with a small toe, and women usually wore shoes with a round toe, flat toe or rising toe, sometimes decorated with various patterns such as flower or bird. In the Ming Dynasty (1368-1644), men's shoes usually stressed thickness and strength, and the materials and fashions were varied. In general, in the north people wore lozengepatterned good-looking shoes, and in the south people wore palm fiber shoes. Besides, in the period from the Yuan Dynasty (12711368) to the Ming Dynasty, a kind of female cloth shoes was popular, which was characterized by a high rising toe and a flat and thick tread. It made its wearers especially slim.