impartial
As a Chinese idiom, Pinyin is zh í Li ǎ ngy ò ngzh ō ng, which means to take appropriate measures according to different situations. From the book of rites, the doctrine of the mean.
The idiom comes from the book of rites, the doctrine of the mean: "hold both ends and use them for the people. Do you think they are Shun?"
impartial
A meeting of soldiers and chariots - bīng chē zhī huì
Burn the forest and the field, and fish with all your might - fén lín ér tián,jié zé ér yú
be ashamed of one's inadequacy while envying another's competence - cán fú qǐ hè
pass through the hall into the inner chamber - dēng táng rù shì
be confused like a tangle of flax - máng wú duān xù