开县 Traditional form: 開縣 Pinyin (reading): Kāixiàn Definitions: Kai county in Wanzhou suburbs of north Chongqing municipality, formerly in Sichuan Characters: 开 - to open; to start, to initiate, to begin 县 - county, district, subdivision Traditional characters: 開 - to open; to start, to initiate, to begin 縣 - county, district, subdivision