捏神捏鬼
niē​shén​niē​guǐ

to do things stealthily

  1. 捏 niē verb
    to fabricate
    To make up or invent, such as a lie, a story, or a false charge.
  2. 神 shén noun
    god
    god; deity; divinity; a supernatural being like a spirit or immortal in religion or mythology
  3. 捏 niē verb
    to fabricate
    To make up or invent, such as a lie, a story, or a false charge.
  4. 鬼 guǐ nounverb
    sinister plot
    sinister plot; dirty trick; secretive or underhanded scheme