- Traditional Chinese Character(HanT):
第九節課
- Simplified Chinese Character(HanS):
第九节课
- Bopomofo(Mandarin Phonetic Symbols): ㄉㄧˋ ㄐㄧㄡˇ ㄐㄧㄝˊ ㄎㄜˋ (ㄉㄐㄐㄎ)
- Bopomofo(Zhuyin Keyboard Input/IME): 2u4ru.3ru,6dk4
- (ASCII) Hanyu Pinyin: "dijiujieke" "Di4Jiu3Jie2Ke4" "Di4 Jiu3 Jie2 Ke4" (DJJK)
- (Latin) Hànyǔ Pīnyīn: DìJiǔJiéKè [ Dì Jiǔ Jié Kè ]
- (英文翻譯) English Translation: "Lesson 9"
- (西語翻譯) Traducción Español: "Lección 9"
- (日文翻譯) 日本語翻訳: "レッスン 9"