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Jyutping hung4 ming4 daan1
Pinyin hóng míng dān

Definitions (Wiktionary)
  1. noun
    whitelist
    (syn.) 白名单, 白名單

紅名單 [红-单]

Jyutping
Pinyin hóng míng dān

Definitions (CC-CEDICT)
  1. whitelist