- Traditional Chinese Character(HanT):
蔡國裕
- Simplified Chinese Character(HanS):
蔡国裕
- Bopomofo(Mandarin Phonetic Symbols): ㄘㄞˋ ㄍㄨㄛˊ ㄩˋ (ㄘㄍㄩ)
- Bopomofo(Zhuyin Keyboard Input/IME): h94eji6m4
- (ASCII) Hanyu Pinyin: "caiguoyu" "Cai4Guo2Yu4" "Cai4 Guo2 Yu4" (CGY)
- (Latin) Hànyǔ Pīnyīn: CàiGuóYù [ Cài Guó Yù ]
- (英文翻譯) English Translation: "Cai Guoyu"
- (西語翻譯) Traducción Español: "cai guoyu"
- (日文翻譯) 日本語翻訳: "蔡国瑜"