- Traditional Chinese Character(HanT):
努努
- Simplified Chinese Character(HanS):
努努
- Bopomofo(Mandarin Phonetic Symbols): ㄋㄨˇ ㄋㄨˇ (ㄋㄋ)
- Bopomofo(Zhuyin Keyboard Input/IME): sj3sj3
- (ASCII) Hanyu Pinyin: "nunu" "Nu3Nu3" "Nu3 Nu3" (NN)
- (Latin) Hànyǔ Pīnyīn: NǔNǔ [ Nǔ Nǔ ]
- (英文翻譯) English Translation: "Nunu"
- (西語翻譯) Traducción Español: "Nunu"
- (日文翻譯) 日本語翻訳: "ヌヌ"