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Jyutping zok3 gaan1 faan6 fo1
Pinyin zuò jiān fàn kē

Definitions (粵典–words.hk)
  1. 動詞
    多次​犯法​,​犯下​唔​算輕​微​嘅​罪行
    to violate the law and commit crimes for many times
    • 佢阿爺喺打仗嗰時作奸犯科,走私鴉片,先至會發達啫。
      佢阿爷喺打仗𠮶时作奸犯科,走私鸦片,先至会发达啫。
      keoi5 aa3 je4 hai2 daai2 zoeng3 go2 si4 zok3 gaan1 faan6 fo1, zau2 si1 aa1 pin3, sin1 zi3 wui5 faat3 daat6 ze1.
      At wartime, his grandfather did a lot of crimes and smuggled opium, that's why he got rich.
Definitions (Wiktionary)
  1. verb
    to do evil and commit offence(s)
    (syn.) 為非作歹, 为非作歹
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Examples (粵典–words.hk)
  1. Cantonese
    作奸犯科
    作奸犯科
    zok3 gaan1 faan6 fo1
    • break the law
  2. Cantonese
    佢阿爷喺打仗𠮶时作奸犯科,走私鸦片,先至会发达啫。
    佢阿爺喺打仗嗰時作奸犯科,走私鴉片,先至會發達啫。
    keoi5 aa3 je4 hai2 daai2 zoeng3 go2 si4 zok3 gaan1 faan6 fo1, zau2 si1 aa1 pin3, sin1 zi3 wui5 faat3 daat6 ze1.
    • At wartime, his grandfather did a lot of crimes and smuggled opium, that's why he got rich.
  3. Cantonese
    呢个衰仔叫佢唔好作奸犯科好好地做人,系都唔听,我真系冇眼睇佢。
    呢個衰仔叫佢唔好作奸犯科好好地做人,係都唔聽,我真係冇眼睇佢。
    • I has been telling this naughty boy to be good and not to do evil things, he'd never listen, I hate to see him anymore.