通海 Traditional form: 通海 Pinyin (reading): Tōnghǎi Definitions: Tonghai county in Yuxi 玉溪 ( Yùxī), Yunnan Characters: 通 - to pass through, to open, to connect; to communicate; common 海 - sea, ocean; maritime Traditional characters: 通 - to pass through, to open, to connect; to communicate; common 海 - sea, ocean; maritime