汴 (w)

(biàn) name of a river in Henan; Henan

汴州 (w)

(biànzhōu) old name of Kaifeng 開封|开封[Kai1 feng1]

汴梁 (w)

(biànliáng) old name of Kaifeng 開封|开封[Kai1 feng1]