东光 Traditional form: 東光 Pinyin (reading): Dōngguāng Definitions: Dongguang county in Cangzhou 滄州/沧州 ( Cāngzhōu), Hebei Characters: 东 - east, eastern, eastward 光 - light; bright, brilliant; only, merely Traditional characters: 東 - east, eastern, eastward 光 - light; bright, brilliant; only, merely