The emergence of bronze marked the advancement of human culture from the Stone Age to the Bronze Age.
The Chinese regard carved jade objects as intrinsically valuable, and they metaphorically equate jade with human virtue due to its solidity, durability and (moral) beauty.
The combination of form and meaning has made red under glaze porcelain very popular.
Chinese folk artists use simple and cheap materials to make small and delicate handicrafts, won great favor among folk people.
The most famous types are famille-rose porcelain, linglong porcelain, blue-white porcelain and color-glazed porcelain.