- Traditional Chinese Character(HanT):
鋼鐵之心
- Simplified Chinese Character(HanS):
钢铁之心
- Bopomofo(Mandarin Phonetic Symbols): ㄍㄤ ㄊㄧㄝˇ ㄓ ㄒㄧㄣ (ㄍㄊㄓㄒ)
- Bopomofo(Zhuyin Keyboard Input/IME): "e; wu,35 vup " (e;wu,35vup)
- (ASCII) Hanyu Pinyin: "gangtiezhixin" "Gang1Tie3Zhi1Xin1" "Gang1 Tie3 Zhi1 Xin1" (GTZX)
- (Latin) Hànyǔ Pīnyīn: TiěZhīXīn [ Tiě Zhī Xīn ]
- (英文翻譯) English Translation: "heart of steel"
- (西語翻譯) Traducción Español: "corazón de acero"
- (日文翻譯) 日本語翻訳: "鋼の心"