The ring was produced in the Neolithic Age and has a history of more than thousands of years. In these thousands of years, no matter its name, material, shape or cultural significance, have undergone profound changes. According to extant literature, the ring in ancient times called "Ring", and "ring" the emergence of the name of the Yuan Dynasty is a matter. It originated from practicality, then gradually turned to the unification of aesthetics and wealth, and gradually was endowed with different cultural significance.
This jewelry, after thousands of years of wind and rain baptism, has been generally accepted by people, and in modern life, playing a small role. Or as decoration, or as a token of marriage, or purely for the enrichment. This is the common ornaments, people do not seem to study it much, just scattered in the clothing, customs and books.