- Traditional Chinese Character(HanT):
孤孤獨獨
- Simplified Chinese Character(HanS):
孤孤独独
- Bopomofo(Mandarin Phonetic Symbols): ㄍㄨ ㄍㄨ ㄉㄨˊ ㄉㄨˊ (ㄍㄍㄉㄉ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ej ej 2j62j6" (ejej2j62j6)
- (ASCII) Hanyu Pinyin: "gugududu" "Gu1Gu1Du2Du2" "Gu1 Gu1 Du2 Du2" (GGDD)
- (Latin) Hànyǔ Pīnyīn: GūGūDúDú [ Gū Gū Dú Dú ]
- (英文翻譯) English Translation: "lonely lonely"
- (西語翻譯) Traducción Español: "solo solo"
- (日文翻譯) 日本語翻訳: "寂しい"