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Jyutping hung6 toi4 mat6 gaa3
Pinyin hōng tái wù jià

Definitions (CC-CANTO)
  1. increase the price
Examples (Wiktionary)
  1. Mandarin
    哄擡物价
    哄抬物價
    hǒng tái wù jià
    • to bid up price