边塞 Traditional form: 邊塞 Pinyin (reading): biānsài Definitions: frontier fortress Characters: 边 - border, edge, margin, side 塞 - to stop up, to seal, to cork, to block; pass, frontier; fortress Traditional characters: 邊 - border, edge, margin, side 塞 - to stop up, to seal, to cork, to block; pass, frontier; fortress