- Traditional Chinese Character(HanT):
蔡篤易
- Simplified Chinese Character(HanS):
蔡笃易
- Bopomofo(Mandarin Phonetic Symbols): ㄘㄞˋ ㄉㄨˇ ㄧˋ (ㄘㄉㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): h942j3u4
- (ASCII) Hanyu Pinyin: "caiduyi" "Cai4Du3Yi4" "Cai4 Du3 Yi4" (CDY)
- (Latin) Hànyǔ Pīnyīn: CàiDǔYì [ Cài Dǔ Yì ]
- (英文翻譯) English Translation: "Cai Duyi"
- (西語翻譯) Traducción Español: "Cai Du Yi"
- (日文翻譯) 日本語翻訳: "蔡都儀"