自願書

• Traditional Chinese Character(HanT): 自願書
• Simplified Chinese Character(HanS): 自愿书
• Bopomofo(Mandarin Phonetic Symbols): ㄗˋ ㄩㄢˋ ㄕㄨ (ㄗㄩㄕ)
• Bopomofo(Zhuyin Keyboard Input/IME): "y4m04gj " (y4m04gj)
• (ASCII) Hanyu Pinyin: "ziyuanshu" "Zi4Yuan4Shu1" "Zi4 Yuan4 Shu1" (ZYS)
• (Latin) Hànyǔ Pīnyīn: ZìYuànShū [ Zì Yuàn Shū ]
• (英文翻譯) English Translation: "voluntary letter"
• (西語翻譯) Traducción Español: "carta voluntaria"
• (日文翻譯) 日本語翻訳: "自発的な手紙"