Get rid of the bad and get rid of the bad
Chinese idiom, CH ú L á NGD é h ǔ, means to remove one harm and another harm. It comes from the biography of Chen Gui in the history of Jin Dynasty.
The origin of Idioms
Chen Gui Zhuan in the history of Jin Dynasty: "in recent years, although the officials have been modest and observant, they are easy to be weak, but the generation is not a choice. It's also called getting rid of the wolves and getting rid of the tigers."
Idiom usage
Sun Jian is the tiger of the East. If he breaks Luoyang and kills Dong Zhuo, he will get rid of the wolf and get the tiger. Chapter five of the romance of the Three Kingdoms
Get rid of the bad and get rid of the bad
More important people forget things - guì rén duō wàng shì
agree without prior without previous consultation - bù móu ér hé
blow on an instrument or finger a stringed instrument - pǐn zhú diào xián