Yu is a surname with a long history, and its origin can be traced back to the ancient Yu tribe. In the long history, the Yu family has grown and developed, and gradually formed many branches and branches. According to historical documents and genealogy records, the branches of Yu family include Yu family, Yumen family and Yujun family. These branches have different development in different regions and periods, forming rich and colorful cultures and traditions.

Jade surname is one of the important surnames of Dai people. Since ancient times, the Dai people have formed an indissoluble bond with jade. They think jade is a symbol of good luck and wealth. In Dai culture, the jade family is often regarded as a symbol of honor and glory.