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Jyutping m4 gin3 gun1 coi4 m4 lau4 ngaan5 leoi6
Pinyin wú jiàn guān cai wú liú yǎn lèi

Definitions (粵典–words.hk)
  1. 語句
    親眼​見​到​自己​用​嘅​棺材​先識​得​喊​;​比喻​人面​對​危機​,​完全​冇​危機感​、​唔​知死​,​等到​大難​臨頭​先識​得​驚
    to be oblivious to danger, and only feel fear when the disaster is about to happen; literally 'doesn't cry until one sees (one's own) coffin'
Definitions (Wiktionary)
  1. proverb, Cantonese
    to refuse to be convinced until one is faced with the grim reality
    (syn.) 不見棺材不掉淚, 不见棺材不掉泪, 不见棺材不落泪, 不見棺材不落淚
Definitions (Kaifangcidian)
  1. 不見棺材不落淚 – 不见棺材不落泪

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Jyutping m4 gin3 gun1 coi4 m4 lau4 ngaan5 leoi6
Pinyin n2 jiàn guān cai n2 liú yǎn lèi

Definitions (CC-CANTO)
  1. not crying until one sees the funerary box, not willing to believe until one faces the reality