- Traditional Chinese Character(HanT):
蔡龍九
- Simplified Chinese Character(HanS):
蔡龙九
- Bopomofo(Mandarin Phonetic Symbols): ㄘㄞˋ ㄌㄨㄥˊ ㄐㄧㄡˇ (ㄘㄌㄐ)
- Bopomofo(Zhuyin Keyboard Input/IME): h94xj/6ru.3
- 「蔡龍九」的注音符號/「蔡龍九」怎麼發音怎麼唸: ㄘㄞˋ ㄌㄨㄥˊ ㄐㄧㄡˇ
- (ASCII) Hanyu Pinyin: "cailongjiu" "Cai4Long2Jiu3" "Cai4 Long2 Jiu3" (CLJ)
- (Latin) Hànyǔ Pīnyīn: CàiLóngJiǔ [ Cài Lóng Jiǔ ]
- (英文翻譯) English Translation: "Cai Longjiu"
- (西語翻譯) Traducción Español: "cai longjiu"
- (日文翻譯) 日本語翻訳: "蔡龍九"