What is the name, origin and symbol of the five-color wavy pattern on the skirt of ancient officials' official clothes?

The official dress of the Ming Dynasty-a big robe with narrow collar and sleeves. Its shape is basically the same as that of a python, but it is made of plain satin. There is a square "patch" decoration on the chest and back, embroidered with birds, rising sun and sea water. In the Ming and Qing Dynasties, the pattern of "Buzi" was used to distinguish rank and status, and there were strict regulations on embroidery patterns of birds and animals. According to the system of Qing dynasty, civil servants embroidered cranes with one product, golden pheasants with two products, peacocks with three products, rusty geese with four products, rusty silver pheasants with five products and egrets with six products and seven products? Zhen, eight products embroidered quail, nine products embroidered sparrow; A military commander embroidered unicorns, lions, leopards, tigers, bears, rhinos and seahorses. However, the "tonic" on the official clothes of Shanxi Opera only plays the role of artistic symbol. Official uniforms are distinguished by their service colors: purple and red indicate the highest status, followed by blue and black. Anyone who wears official clothes wears a jade belt.

After the twenty-sixth year of Hongwu in Ming Dynasty (1393), officials in North Korea, regardless of military rank and rank, had to mend clothes on their chests and backs, using birds for civil servants and beasts for military officers to show the difference. This is the most distinctive costume in the official costume of the Ming Dynasty. ...