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Jyutping lyun6 kyun4 daa2 sei2 lou5 si1 fu6
Pinyin luàn quán dǎ sǐ lǎo shī fù

Definitions (Wiktionary)
  1. proverb
    to not follow the rules and do things at a whim

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Jyutping lyun6 kyun4 daa2 sei2 lou5 si1 fu6
Pinyin luàn quán dǎ sǐ lǎo shī fu

Definitions (Wiktionary)
  1. proverb
    to not follow the rules and do things at a whim