Dragon: Dragon is a miraculous animal in ancient legends, and it is the largest god in China. People regard it as a hundred scales long and even the supreme master of biology. Therefore, in feudal times, dragons were used to symbolize things used by emperors, such as dragon faces and dragon beds, and their descendants were called dragon sons and dragon grandchildren.

Shuo Wen Jie Zi explains the cloud: the length of the scale worm. It can be static, bright, thin, big, short and long; The vernal equinox reaches the sky and the autumnal equinox dives deeply. From meat to flying shapes, children preserve their voices. All dragons belong to dragons.

Gold: The original meaning of the word gold refers to gold or metal, and later it is regarded as one of the five elements, referring to the orientation of the west, thinking that gold is in the west, just like golden autumn. When using personal names, the original meaning is often used, which means nobility and wealth.

"Shuo Wen Jie Zi" explains the cloud: five-color gold. Yellow is long. If you don't wear clothes for a long time, you won't exercise or violate it. A trip to the west. Born in the soil, from the soil; Left and right notes, such as gold in the soil; This sound. All gold belongs to gold.

The meaning of the name can be interpreted as: "Send WU GANG, the Jade Rabbit, to drive away the golden dragon, and Ao Guang to present pearls".