神不知鬼不覺 shén bù zhī guǐ bù jué

top secret; hush-hush

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. top secret
  2. 2. hush-hush

Characters

Character Meaning
神 shén HSK 5
God; deity; expression
不 bù HSK 1
not; no; (negative prefix)
知 zhī HSK 2
to know; to be aware
鬼 guǐ HSK 5
ghost; demon
不 bù HSK 1
not; no; (negative prefix)
覺 jué
awake; to feel; aware