心怀鬼胎

Explanation: Metaphor hidden ulterior thoughts. 　　Usage: The main predicate; as predicate, attributive, adverbial; containing derogatory 　　Source: Mingling 濛 first "half an hour Pai An Jing Qi" Who would have thought Su-mei dismal, but sigh, exceedingly gloomy and silent return to the room. " Thesaurus:  feline amenity ties, maleficent; harbour concealed intentions; prod sly; with hidden intent, Do not have lung intestine, have evil intentions, In addition to The Figure, Fokouyixin, Do not have a heart, Do not have a heart and liver, cry with one eye and laugh with the other, sidle up to sb., to harbor evil intentions Antonym Group:  as deep as a well be carried away, above one's bend, in proud array, far and away Fangfang, heart Desire it, Mind relaxation be carried away, To the Tour in mind, to entertain candor, soft-heart and unable to turn down others' requests, feel excited; let one's thought fly to, helplessness, lament one's littleness before the vast ocean -bemoan one's inadequacy in the face of a great task, gaze anxiously till one's eyes are overstrained, look forward with impatient expectancy, long-cherished, Upright, most welcome, (as) open as the day, buddha heart, burn incense and pray to the gods