粤典 (words.hk)香港词
暗中採取唔光彩嘅手段、小動作 (to do something illicit secretly)
動詞用例
佢喺份文件度做手腳,搞到公司蝕大錢。
keoi5 hai2 fan6 man4 gin2 dou6 zou6 sau2 goek3, gaau2 dou3 gung1 si1 sit6 daai6 cin2.
Since he had made some changes to the document secretly, the company lost a big sum of money.