铁通 Traditional form: 鐵通 Pinyin (reading): Tiětōng Definitions: China Mobile Tietong, state-owned telecommunications operator (abbr. for 中移鐵通/中移铁通 ( Zhōngyí Tiětōng)) Characters: 铁 - iron; strong, solid, firm 通 - to pass through, to open, to connect; to communicate; common Traditional characters: 鐵 - iron; strong, solid, firm 通 - to pass through, to open, to connect; to communicate; common