niánqīnɡ
年轻人
niánqīng rén
young person
年轻力壮丨比喻用法年轻的学科。
niánqīng lì zhuàng | bǐyù yòngfǎ niánqīng de xuékē.
young and strong | metaphorical usage: young discipline/field of study.
他今年四十，你比他年轻。
Tā jīnnián sìshí, nǐ bǐ tā niánqīng.
He is forty this year, you are younger than him.