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Jyutping zam1 caa4 jing6 co3
Pinyin zhēn chá rèn cuò

Definitions (粵典–words.hk)
  1. 動詞
    正正​經經​向​人​認錯
    to formally apologize

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Jyutping zam1 caa4 jing6 co3
Pinyin zhēn chá rèn4cuo

Definitions (CC-CANTO)
  1. to offer tea as a gesture of apology to admit one's wrongdoing [colloquial]