开原 Traditional form: 開原 Pinyin (reading): Kāiyuán Definitions: see 開原市/开原市 ( Kāiyuán Shì) Characters: 开 - to open; to start, to initiate, to begin 原 - source, origin, beginning Traditional characters: 開 - to open; to start, to initiate, to begin 原 - source, origin, beginning