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Jyutping baak6 sau2 tou3
Pinyin bái shǒu tào

Definitions (粵典–words.hk)
  1. 名詞
    用​合法​嘅​手段​去​掩蓋​非法​行為
    a legal disguise (e.g. using intermediary's service to do money laundering) to hide one's illegal activities/assets; literally: white gloves
    • 而家好多犯罪集團經常利用白手套幫佢哋洗錢。
      而家好多犯罪集团经常利用白手套帮佢哋洗钱。
      ji4 gaa1 hou2 do1 faan6 zeoi6 zaap6 tyun4 ging1 soeng4 lei6 jung6 baak6 sau2 tou3 bong1 keoi5 dei6 sai2 cin4
      Nowadays, many criminal organizations always use "white gloves" service to help them do money laundering.
Definitions (Wiktionary)
  1. noun
    Used other than figuratively or idiomatically: see 白, 手套 (shǒutào).
  2. noun
    puppet; a person or organization secretly controlled by someone else

白手套 [---]

Jyutping
Pinyin bái shǒu tào

Definitions (CC-CEDICT)
  1. white glove
  2. (fig.) (slang) intermediary in negotiations; proxy who acts on behalf of an official in corrupt dealings (to keep the official's involvement secret)
Examples (粵典–words.hk)
  1. Cantonese
    而家好多犯罪集团经常利用白手套帮佢哋洗钱。
    而家好多犯罪集團經常利用白手套幫佢哋洗錢。
    ji4 gaa1 hou2 do1 faan6 zeoi6 zaap6 tyun4 ging1 soeng4 lei6 jung6 baak6 sau2 tou3 bong1 keoi5 dei6 sai2 cin4
    • Nowadays, many criminal organizations always use "white gloves" service to help them do money laundering.