What is the image of "jade"?

There are many words in Chinese that are interpreted as a kind of beautiful jade.

For example: Lin, Xuan, Jue, Heng, Min, Qiongyao, Jade, etc.;

For example: Zhang who is happy with Zhang is also a kind of beautiful jade;

< p>For example: Jin and Yu of Huai Jin holding Yu are both beautiful jade.

Jade is a natural beauty, clear, transparent and smooth.

A humble gentleman, as gentle as jade.