idiom > Body donation to follow the cause of righteousness even at the expense of one's life
捐身徇义
Pinyin: juān shēn xùn yì
Explanation: 为正义而牺牲生命。
No. 2
Sacrifice their lives for justice. Song Yuefei "Application Division into the military-like": "tired quasi-imperial command and urge the Governor, this is flying so many have suggested, meaning autumn body donation."