- 恨之入骨 hènzhīrùgǔ to hate to the boneTo hate someone to the marrow of one's bones; to feel extreme hatred toward someone.
- 恨入骨髓 hènrùgǔsuǐ to hate to the marrowTo hate someone or something to one's very marrow; describes extreme resentment or hatred.
- 痛入骨髓 tòngrùgǔsuǐ painful to the marrowextremely painful; (of physical pain) acute and deep-seated
- 怨入骨髓 yuànrùgǔsuǐ to hate to the marrowto harbor a deep and bitter hatred that is impossible to erase; to hate someone to the very marrow of one's bones
