不谙世故

Traditional form:

不諳世故

Pinyin (reading):

bù'ānshìgù

Definitions:

• unworldly
• unsophisticated

Characters:

• 不 - no, not, un-; negative prefix
• 谙 - well-versed in, fully acquainted with
• 世 - generation, era, age; world
• 故 - reason, cause; happening, instance

Traditional characters:

• 不 - no, not, un-; negative prefix
• 諳 - well-versed in, fully acquainted with
• 世 - generation, era, age; world
• 故 - reason, cause; happening, instance