盤龍臥虎 [盘龙卧－]

Jyutping pun4 lung4 ngo6 fu2
Pinyin pán lóng wò hǔ

Definitions (CC-CEDICT)
  1. lit. coiled dragon, crouching tiger (idiom)
  2. fig. talented individuals in hiding
  3. concealed talent
Definitions (Wiktionary)
  1. phrase, idiomatic
    intertwined dragons and sleeping tigers; talented men still remaining in concealment