Four-word idioms of honesty and integrity

Spelling: Li m:ng q:ng fěng

Interpretation: the original meaning is that the sleeves rise in the wind; Fluttering gestures. Later, it was compared to being an official; Very clean; Except the breeze in the sleeve; Nothing else. Now it also refers to poverty; No property. Also known as "clean hands".

Out: Chu's "Send": "Make friends like silk; Keep my hands clean and there are a bunch of poems. "

Example: He has been a financial cadre for many years; Still ~; There is no stain.