Search the dictionary A Chinese word or character, or English Draw a character Search 4 entries. tièbì 呫哔 to read aloud tièbì 呫嗶 to read aloud tóngqiángtiěbì 铜墙铁壁 copper wall, iron bastion (idiom) tóngqiángtiěbì 銅牆鐵壁 copper wall, iron bastion (idiom)