不谙世故 Traditional 不諳世故 bù ān shì gù 🔊 unworldly + Keep this word Meanings bù ān shì gù 不諳世故 unworldlyunsophisticated Its characters 不bùnot; noHSK 1谙ānto be versed in世shìlife故gùhappeningHSK 7–9