ㄙㄨㄣˇㄍㄨㄥㄈㄟˊsǔngōng‑féisī

损公肥私
  1. 損害國家集體利益使自己好處 損公肥私君子」、損公肥私」。

to damage the public interest for personal profit (idiom)​; personal profit at public expense, venal and selfish behavior