Due to the short Qin Dynasty, there were not many gold and silver objects left, which were only found in the bronze car of the first imperial tomb. Among them, there are gold pots, gold bubbles, gold collars, gold beads and so on. Silver is silver, silver bodyguard, silver ring, silver bubble, silver collar, etc. , are all cast. The technology of misplacing gold and silver began to rise in the middle and late Spring and Autumn Period. By the Han Dynasty, this technique had become the mainstream of traditional gold and silver crafts in China, reaching a fairly high level.

In the Tang Dynasty, he was good at summing up and inheriting the achievements of his predecessors, was open-minded, absorbed and digested the rich nutrition in foreign cultures, and created a colorful and dazzling brand-new culture.