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Jyutping faan2 tin1 haa6 zi1 daai6 bat1 wai5
Pinyin fàn tiān xià zhī dà bù wěi

Definitions (Wiktionary)
  1. phrase, idiomatic
    to act in defiance of universal condemnation

[------]

Jyutping faan6 tin1 haa6 zi1 daai6 bat1 wai5
Pinyin fàn tiān xià zhī dà bù wěi

Definitions (粵典–words.hk)
  1. 語句
    冒住​惹​來​世人​指​責​嘅​風​險​,​不惜一切​去​做​天下人​都​覺得​唔​啱​嘅​事
    to defy public opinion/risk universal condemnation and do something considered inappropriate by everyone
  2. 參看
    冒天下之大不韙