- 桃花心木 táohuāxīnmù mahoganyThe wood or tree of the Swietenia genus; it is characterized by its reddish-brown color, fine grain, and use in high-quality furniture and shipbuilding.
- 花心儿 huāxīnr center of a flowerthe center of a flower; the stamen or pistil
- 花心大萝卜 huāxīndàluóbo womanizer(colloquial) a man who is unfaithful or frequently chases after different women; a skirt-chaser
- 花心思 huāxīnsi to think hardTo think through carefully; to invest mental effort into considering something thoroughly.