济世

jì shì huó rén

济世活人

save lives

jì shì ān mín

济世安民

benefit society and pacify the people

xǔ duō nián qīng rén xiōng huái zhí dé qīn pèi de jì shì rè qíng

许多年轻人胸怀值得钦佩的济世热情。

Many young people have an admirable messianic zeal about them.

xuán hú jì shì

悬壶济世

heal the wounded and rescue the dying