走钢丝 Traditional form: 走鋼絲 Pinyin (reading): zǒugāngsī Definitions: to walk a tightrope (literally or figuratively) Characters: 走 - to walk, to run, to flee 钢 - steel; hard, strong, tough 丝 - silk, fine thread; wire; strings Traditional characters: 走 - to walk, to run, to flee 鋼 - steel; hard, strong, tough 絲 - silk, fine thread; wire; strings