遮遮掩掩

zhēzhēyǎnyǎn
to be secretive; to try to cover up (idiom)

CEDICT

to be secretive; to attempt to cover something up or hide away

Wiktionary

因害羞或為躲避他人而閃避躲藏的樣子。

重編國語辭典

隱藏；試圖掩藏或覆蓋一些東西

維基詞典

Entry Composition

1 遮 zhē
  1. to cover up (a shortcoming)
  2. to screen off
  3. to hide
  4. to conceal
2 遮掩 zhēyǎn
  1. to cover
  2. to mask
  3. to cover up or conceal (the truth etc)
3 掩 yǎn
  1. to cover up; to conceal
  2. to close (a door, book etc)
  3. (coll.) to get (one's fingers etc) caught when closing a door or lid
  4. (literary) to launch a surprise attack