All sorts of confusion
Chinese idiom, Pinyin is di ā nm á ozh ǒ ngzh ǒ ng, meaning aging. From Zuo Zhuan, the third year of Zhaogong.
The origin of Idioms
"Zuo Zhuan · Zhaogong three years": Yu Fa so many, Yu Xi can be
Idiom usage
To be formal; to be predicate; to refer to senility.
All sorts of confusion
throw away a brick in order to get a gem - pāo zhuān yǐn yù
have a large stock of information - lì dì shū chú