皇姑 Traditional form: 皇姑 Pinyin (reading): Huánggū Definitions: Huanggu district of Shenyang city 瀋陽市/沈阳市, Liaoning Characters: 皇 - royal, imperial; ruler, superior 姑 - father's sister; husband's mother Traditional characters: 皇 - royal, imperial; ruler, superior 姑 - father's sister; husband's mother