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Jyutping noi6 sin3 gaau1 jik6
Pinyin nèi xiàn jiāo yì

Definitions (CC-CEDICT)
  1. insider trading (illegal share-dealing)
Definitions (Wiktionary)
  1. noun
    insider trading
    (syn.) 內部交易, 内幕交易, 內幕交易, 内部交易