幽 Strokes Write it Listen 幽 yōu quiet, secluded, tranquil; dark HSK 5 9 strokes Radical 幺 Ideograph 1 word Built from山shānmountain, hill, peak幺yāoone; tiny, small How it worksSmall niches 幺 in the mountainside 山; 幺 also provides the pronunciation.