死無對證 [－无对证]

Jyutping sei2 mou4 deoi3 zing3
Pinyin sǐ wú duì zhèng

Definitions (CC-CEDICT)
  1. the dead cannot testify (idiom); dead men tell no tales
Definitions (粵典–words.hk)
  1. x
Definitions (Wiktionary)
  1. phrase, idiomatic
    to be unable to know the truth as the person who could testify has died; dead men tell no tales
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）