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Jyutping jan4 coi4 lau4 sat1
Pinyin rén cái liú shī

Definitions (CC-CEDICT)
  1. brain drain
  2. outflow of talent
Definitions (Wiktionary)
  1. noun
    brain drain
    (syn.) 人才外流
Definitions (兩岸三地生活差異詞語彙編—Two Shores Three Places)
  1. 經濟:臺
    人才流失
  2. 經濟:陸
    智力流失、腦流失
Examples (粵典–words.hk)
  1. Cantonese
    人才流失
    人才流失
    jan4 coi4 lau4 sat1
    • loss of talents