1. 玉树琼枝, Chinese idiom, pinyin is yù shù qióng zhī, means describing trees that are gorgeous. It is also a metaphor for the sons and daughters of noble families.

2, idiomatic source

Tang Li Yu "Broken Formation" lyrics: "Phoenix Que Dragon Tower even the sky, jade tree Qiongzhi for smoke Luo, a few once recognized dry."

3. Idiomatic Usage

Used as object and determiner; used in written language.

Example

All kinds of sadness are hard to bear. I am a jade tree, but I am a willow in the wind, so I am worried.

This is the first time I've ever seen a woman in the world who was so sad.