- Traditional Chinese Character(HanT):
蔡正元
- Simplified Chinese Character(HanS):
蔡正元
- Bopomofo(Mandarin Phonetic Symbols): ㄘㄞˋ ㄓㄥˋ ㄩㄢˊ (ㄘㄓㄩ)
- Bopomofo(Zhuyin Keyboard Input/IME): h945/4m06
- (ASCII) Hanyu Pinyin: "caizhengyuan" "Cai4Zheng4Yuan2" "Cai4 Zheng4 Yuan2" (CZY)
- (Latin) Hànyǔ Pīnyīn: CàiZhèngYuán [ Cài Zhèng Yuán ]
- (英文翻譯) English Translation: "Tsai Cheng-yuan"
- (西語翻譯) Traducción Español: "Cai Zheng Yuan"
- (日文翻譯) 日本語翻訳: "蔡正源"