- Traditional Chinese Character(HanT):
哼哼
- Simplified Chinese Character(HanS):
哼哼
- Bopomofo(Mandarin Phonetic Symbols): ㄏㄥ ㄏㄥ (ㄏㄏ)
- Bopomofo(Zhuyin Keyboard Input/IME): "c/ c/ " (c/c/)
- 「哼哼」的注音符號/「哼哼」怎麼發音怎麼唸: ㄏㄥ ㄏㄥ
- (ASCII) Hanyu Pinyin: "hengheng" "Heng1Heng1" "Heng1 Heng1" (HH)
- (Latin) Hànyǔ Pīnyīn: HēngHēng [ Hēng Hēng ]
- (英文翻譯) English Translation: "Hehehe"
- (西語翻譯) Traducción Español: "Hum hum"
- (日文翻譯) 日本語翻訳: "ふむふむ"