鋪路石

Simplified: 铺路石

pūlùshí ㄆㄨ ㄌㄨˋ ㄕˊ

    • someone who sacrifices themselves to help others advance
    • stepping stone

Character by character

Other words read pūlùshí

pulushi with other tones

Saying俗语俗語

Idiom惯用语 · In everyday use

Literally
paving stone
Meaning
A person who makes sacrifices to help others advance. Approving.

Sources