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Jyutping tau3 on3 zi6 sau2
Pinyin tóu àn zì shǒu

Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)

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Jyutping tau4 on3 zi6 sau2
Pinyin tóu àn zì shǒu

Definitions (CC-CANTO)
  1. self-incrimination; to turn oneself in; to surrender oneself
Examples (粵典–words.hk)
  1. Cantonese
    投案自首
    投案自首
    tau4 ngon3 zi6 sau2
    • give oneself up to the police