Everything is equal
In Chinese, Pinyin is y ù w ù ch í P í ng, which means to treat people and things fairly. It comes from the Song Dynasty's su Shunqin's "imperial edict of duzhilang".
The origin of Idioms
Su Shunqin of the Song Dynasty wrote in his book the deeds of Duke duzhilang, the official of the imperial court: "if you are in the same situation, you will be in the middle."
Idiom usage
To act as a predicate or attributive
Everything is equal
feudal lords vying for the throne - qún xióng zhú lù
to catch a thief you must find the stolen goods - zhuō zéi zhuō zāng