very valuable
The Chinese idiom Ji à D à ngli á NCH é ng means that the value of a city is equal to many cities. It comes from the biography of Wang Xie in Pengcheng, northern history.
The origin of Idioms
In the biography of Wang Xie in Pengcheng, northern history, it is said that "the word given by your majesty today is enough to equal the price."
Idiom usage
He dug out the priceless treasure from the ground.
very valuable
this matter should not be delayed - shì bù yí chí
as fast as the hare runs and as swift as the wild duck starts flying - tǔ qǐ fú jǔ