It's a good match
As a Chinese idiom, the Pinyin is g ǔ Q í Xi ā NGD ā ng, which means that the two armies confront each other. It means that the strength of both sides is equal. It means that the two armies are equal. It comes from the biography of kaixiao in the book of the later Han Dynasty.
The origin of Idioms
"If you send Ziyang to Hanzhong and Sanfu, you are willing to be equal because of the general's troops."
Idiom usage
It means equal strength.
It's a good match
Keep your lips close to your cheeks - chún bù lí sāi
A scholar dies for a bosom friend - shì wèi zhī jǐ zhě sǐ
the grasses are tall and the nightingales are in the air - cǎo zhǎng yīng fēi