汴州 Traditional form: 汴州 Pinyin (reading): Biànzhōu Definitions: old name of Kaifeng 開封/开封 ( Kāifēng) Characters: 汴 - a river in Henan; Henan province 州 - state, province, prefecture Traditional characters: 汴 - a river in Henan; Henan province 州 - state, province, prefecture