spiritual friendship between a noble and a commoner
It is a Chinese idiom, pronounced w à NGX í ngzh à Q à. It refers to a close friend who does not stick to his status or deeds.
source
The old title of song Youmao's "poetry of the whole Tang Dynasty · Weidan": "Dan and the master lingche of Donglin are forgetful of each other, and Dan tastes like a quatrain in" Si GUI "to express his understanding."
usage
To act as an object; communicate
spiritual friendship between a noble and a commoner
To break a wall and destroy a stone - pò bì huǐ zhǐ
wail like ghosts and howl like wolves - guǐ kū láng háo
In Cao Ying and in Han Dynasty - shēn zài cáo yíng xīn zài hàn