涡阳 Traditional form: 渦陽 Pinyin (reading): Guōyáng Definitions: see 渦陽縣/涡阳县 ( Guōyáng Xiàn) Characters: 涡 - eddy, swirl, whirlpool 阳 - the male principle; bright, sunny; clear, lit, open Traditional characters: 渦 - eddy, swirl, whirlpool 陽 - the male principle; bright, sunny; clear, lit, open