효:N · · · 효:N · · Code (Short Name / Abbr) 효:N · · Long Name 8 · · Number of Characters Hangul Mapping · · Property Characters · 侾 cjk unified ideograph U+4FBE 効 cjk unified ideograph | efficacious, effectiveness; to to... U+52B9 庨 cjk unified ideograph U+5EA8 恔 cjk unified ideograph | cheerful; bright, sagacious U+6054 歊 cjk unified ideograph | sigh U+6B4A 洨 cjk unified ideograph | river in Hebei province U+6D28 窙 cjk unified ideograph U+7A99 謼 cjk unified ideograph | to shout; to mourn to invoke U+8B3C