慷慨捐生

kāngkǎijuānshēng
sacrificing one's life generously (idiom); to sacrifice oneself fervently to the cause

CEDICT

慷慨，毫不吝惜。捐生，捨弃生命。慷慨捐生指毫不吝惜的奉献自己生命。

重編國語辭典

Entry Composition

1 慷慨 kāngkǎi
  1. vehement; fervent
  2. generous; magnanimous
2 捐生 juānshēng to sacrifice one's life