- Traditional Chinese Character(HanT):
蔡冠宇
- Simplified Chinese Character(HanS):
蔡冠宇
- Bopomofo(Mandarin Phonetic Symbols): ㄘㄞˋ ㄍㄨㄢ ㄩˇ (ㄘㄍㄩ)
- Bopomofo(Zhuyin Keyboard Input/IME): "h94ej0 m3" (h94ej0m3)
- (ASCII) Hanyu Pinyin: "caiguanyu" "Cai4Guan1Yu3" "Cai4 Guan1 Yu3" (CGY)
- (Latin) Hànyǔ Pīnyīn: CàiGuānYǔ [ Cài Guān Yǔ ]
- (英文翻譯) English Translation: "Cai Guanyu"
- (西語翻譯) Traducción Español: "Cai Guanyu"
- (日文翻譯) 日本語翻訳: "蔡冠宇"