明察暗访

明察暗訪
míngcháànfǎng
  1. open enquiries and secret search (idiom); to investigate openly and in secret
  2. taking information from all sides

CEDICT

公开调查暗中了解。《儿女英雄传第二》:「丈夫品行声名那裡关门明察暗访。」明查暗访」。

重編國語辭典

Homographs

Entry Composition

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