To ask for a collar
It's a Chinese idiom. Pinyin is d à och á ngsu à L à ng, which means to turn the clothes upside down to look for the neckline. It means that you can't grasp the main points in handling affairs. From Deng Xizi Wu Hou.
Idiom usage
To act as a predicate or attributive
Examples
Don't do the same stupid thing.
Analysis of Idioms
A synonym: seeking fish from trees
The origin of Idioms
"Deng Xizi · Wuhou" says, "it's better to ask for it against the principle than to ask for it with your clothes down."
Idiom explanation
Soxhlet: search, seek. Turn the dress upside down to look for the neckline. I can't grasp the main points.
To ask for a collar
conceal oneself by day and march by night - zhòu fú yè yóu
He who is close to Zhu is red, and he who is close to Mo is black - jìn zhū zhě chì,jìn mò zhě hēi