"the gold and silverware of the Tang Dynasty is a gorgeous treasure in ancient arts and crafts. The pattern decoration of gold and silverware in the Tang Dynasty is characterized by rich content, beautiful shape, reasonable layout, various decoration forms and so on. The pattern decoration of gold and silverware in Tang Dynasty is extensive, and the production and processing technology of gold and silverware in Tang Dynasty is complex, delicate and ingenious. At that time, hammering, casting, welding, cutting, polishing, riveting, plating, chiseling, hollowing out and other processes were widely used. Decoration technology has reached a very high level. With the continuous development of these techniques, government agencies also strongly support the production of gold and silverware. In the early Tang Dynasty, a gold and silver workshop was established in the imperial court, which gathered a large number of craftsmen to learn from each other. And making things in such institutions can be completely unaffected by external material conditions, which greatly promotes the development of gold and silverware. "