- Traditional Chinese Character(HanT):
鄭乃禎
- Simplified Chinese Character(HanS):
郑乃祯
- Bopomofo(Mandarin Phonetic Symbols): ㄓㄥˋ ㄋㄞˇ ㄓㄣ (ㄓㄋㄓ)
- Bopomofo(Zhuyin Keyboard Input/IME): "5/4s935p " (5/4s935p)
- (ASCII) Hanyu Pinyin: "zhengnaizhen" "Zheng4Nai3Zhen1" "Zheng4 Nai3 Zhen1" (ZNZ)
- (Latin) Hànyǔ Pīnyīn: ZhèngNǎiZhēn [ Zhèng Nǎi Zhēn ]
- (英文翻譯) English Translation: "Zheng Naizhen"
- (西語翻譯) Traducción Español: "Zheng Naizhen"
- (日文翻譯) 日本語翻訳: "鄭内鎮"