unalterable truth
Chinese idiom, Pinyin is B ù y ì zh ī di ǎ n, meaning unchangeable rules. From the ode to the white horse.
The origin of Idioms
Yan Yanzhi's Ode to zhebaima in Song Dynasty: "it's not easy to teach and respect, but it's necessary to teach people."
Idiom usage
To be formal; to be an object; to be derogatory.
Chinese PinYin : bù yì zhī diǎn
unalterable truth
when a leopard dies , it leaves its skin. bào sǐ liú pí
a chess player meets his match. qí féng dí shǒu
and bestow upon the former benefactor a thousand taels of silver. yī fàn qiān jīn
ask doubtful questions and inquire into difficult problems. zhì yí wèn nàn