心中有鬼 xīn zhōng yǒu guǐ

DEFINITIONS

  1. to harbor ulterior motives (idiom)

CHARACTERS

心 xīn heart; mind, intelligence; soul
中 zhōng central; center, middle; in the midst of; hit (target); attain
有 yǒu have, own, possess; exist
鬼 guǐ ghost; spirit of dead; devil