- Traditional Chinese Character(HanT):
9919
- Simplified Chinese Character(HanS):
9919
- Bopomofo(Mandarin Phonetic Symbols): ㄐㄧㄡˇ ㄐㄧㄡˇ ㄧ ㄐㄧㄡˇ (ㄐㄐㄧㄐ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ru.3ru.3u ru.3" (ru.3ru.3uru.3)
- 「9919」的注音符號/「9919」怎麼發音怎麼唸: ㄐㄧㄡˇ ㄐㄧㄡˇ ㄧ ㄐㄧㄡˇ
- (ASCII) Hanyu Pinyin: "jiujiuyijiu" "Jiu3Jiu3Yi1Jiu3" "Jiu3 Jiu3 Yi1 Jiu3" (JJYJ)
- (Latin) Hànyǔ Pīnyīn: JiǔJiǔYīJiǔ [ Jiǔ Jiǔ Yī Jiǔ ]
- (英文翻譯) English Translation: "9919"
- (西語翻譯) Traducción Español: "9919"
- (日文翻譯) 日本語翻訳: "9919"