Diancui is to stick the kingfisher's feathers on the base bit by bit. Feather can show various color changes according to different parts and techniques, and reached its peak in Qing Dynasty.

Sculpture began in the late Spring and Autumn Period and prevailed in the Warring States Period. Carving is the main method to carve decorative patterns on gold and silver vessels.

Gold and silver are interlaced to draw patterns on the surface of objects, and grooves are chiseled according to the pattern shape. Pure gold or pure silver is drawn into filaments or pressed into thin sheets to embed patterns, and then polished.

The technology of burning blue is to make a pattern on the silver tread by grinding, lifting, hollowing out and welding, and then burn blue on the pattern, and finally form a colorful transparent silver blue.

The winding process is to draw gold, silver and copper into filaments, then push, pinch and weave them into shapes, and then divide them into curling, big edge and silk saving.

Embedding is sitting on a gold and silver base to embed gems.

I know a little about this, hoping to help the landlord.