Kim: From the sentence "Hold Jin Huaiyu tight".
Huai Jin holds it in, from "Nine Chapters of Chu Ci Huai Sha": "Holding it in, I don't know what it means."
Explaining the moral is that I have the same moral as Jade, but no one can appreciate me and let my talents be fully exerted. Jade is a symbol of people's pure and beautiful personality.
Usage combination; As subject and predicate; Use praise to describe a person's noble character.
Gold and jade: beautiful jade.
Ling: Finally, you must be strong. -Qu Yuan's "National Mourning"
It also means flying high in the air!