推心置腹

to give one's bare heart into sb else's keeping (idiom); sb has one's absolute confidence / to trust completely / to confide in sb with entire sincerity

heart / mind / intention / center / core / CL:顆|颗[ke1],個|个[ge4]

to push / to cut / to refuse / to reject / to decline / to shirk (responsibility) / to put off / to delay / to push forward / to nominate / to elect / massage

to install / to place / to put / to buy

abdomen / stomach / belly

to treat sincerely / to confide in