To rest on one's weapon and weep until tears turn to blood; describes intense grief and indignation, coupled with a firm resolve to seek vengeance or fight till death.
听到家园被毁的消息，他枕戈泣血，誓要重建家园。
Upon hearing the news of his home being ruined, he was consumed by deep sorrow and a firm resolve, pledging to restore it.
Era:
Early Modern
Frequency:
Next Idiom