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Jyutping doi6 lei5 kyun4
Pinyin dài lǐ quán

Definitions (Wiktionary)
  1. noun
    authority of agency; proxy
  2. noun, specifically
    authority of agency; proxy

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Jyutping doi6 lei5 kyun4
Pinyin dǎi4li quán

Definitions (CC-CANTO)
  1. right of agency; power of attorney; dealership [written and colloquial]