幽 yōu HSK5 secluded, remote Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: underworld All meanings 3 yōu 3 ancient province 1secluded 1underworld 1 1 sentence for 幽 (yōu — underworld) 幽灵在古堡中游荡。 yōu líng zài gǔbǎo zhōng yóudàng. Ghosts haunt the old castle. Source: Dong Chinese Dictionary