It's a good deed
As a Chinese idiom, Pinyin is l ì NGB ù x ū x í ng, which means that laws and regulations made by the government must be implemented. From Guanzi Chongling.
The origin of Idioms
Guanzi Chongling: "the country is not empty and heavy, the army is not empty and win, the people are not empty and use, and the order is not tiger."
Idiom usage
Used as an object or attribute; used in writing.
It's a good deed
the means of the people have been used up - mín qióng cái jìn