2. Xuan: Chinese vocabulary, Chinese pinyin is xuán, and the radical is Wang. It means beautiful jade. It is often used to name children, hoping that children can be as white and priceless as jewelry.

3. Bi: Bi is a jade ring used for sacrifices in ancient China. Any circular jade with a radius three times that of the empty one is called Bi.

4. Pu: A stone with jade. Also refers to uncut or naive. Commonly used phrases are: jade and gold, return to the original.

Yao: There are two interpretations. One explanation is Mei Yu, which means beautiful, precious, bright and white, and the other is the name of a minority in China. Yao is one of the ethnic minorities in China, mainly engaged in mountain agriculture.

6. Jin: pronounced jǐn, pictophonetic, from the sound of jade and purple (qín), which means beautiful jade, such as gold defect, from "Fifteen Years of Zuo Zhuan".