- Traditional Chinese Character(HanT):
凱四
- Simplified Chinese Character(HanS):
凯四
- Bopomofo(Mandarin Phonetic Symbols): ㄎㄞˇ ㄙˋ (ㄎㄙ)
- Bopomofo(Zhuyin Keyboard Input/IME): d93n4
- (ASCII) Hanyu Pinyin: "kaisi" "Kai3Si4" "Kai3 Si4" (KS)
- (Latin) Hànyǔ Pīnyīn: KǎiSì [ Kǎi Sì ]
- (英文翻譯) English Translation: "Kaisi"
- (西語翻譯) Traducción Español: "kaisi"
- (日文翻譯) 日本語翻訳: "カイシ"