The long-life lock popular in Chinese feudal society is a kind of lock shaped silver ware hung between children's necks. Its surface is often decorated with auspicious words and patterns such as "longevity", "wealth and happiness", etc., in order to pray that the wearer can live a long life. Fashion shopping malls have learned that the most common kind of jewelry with the meaning of praying for good luck and warding off evil spirits is the amulet. People use animal and plant patterns that represent patron saint or contain beautiful meanings in jewelry design as amulets. The shape and pattern of amulet jewelry are closely related to the local social culture at that time. The fashion shopping mall said that in ancient Greece and Rome, snake shaped rings and hand tin were popular. In their eyes, snakes represent Hades and are also symbols of medical gods, which can protect themselves from disease and death. Fashion shopping malls learned that in ancient times, jewelry was the most important symbol of class identity and wealth, which was generally reflected in the history of world jewelry and was the inevitable result of the development of class society.

Jewelry distinguishes the level of the wearer through materials and modeling elements, and the expensive materials are the basis of the different levels. Fashion shopping malls have learned that the crown dress system of ancient Chinese dynasties is a typical example of this symbolic significance. Starting from the Zhou Dynasty, in order to distinguish classes and show authority, class rulers took jewelry as a part of the rule of etiquette, sublimated the original witchcraft belief, totem worship and decorative function of jewelry into a tool to "distinguish between high and low", and formulated the crown dress system with the emperor's flaring clothes as the center. The crown dress system continued until the end of the class society. Although the provisions of different dynasties were different, its meaning of symbolizing class hierarchy remained unchanged. Up to now, fashion shopping malls have learned that class society still exists in the world. Although class identity has been blurred, some jewelry with noble materials and exquisite designs are still exclusive to the upper class.