- Traditional Chinese Character(HanT):
8421
- Simplified Chinese Character(HanS):
8421
- Bopomofo(Mandarin Phonetic Symbols): ㄅㄚ ㄙˋ ㄦˋ ㄧ (ㄅㄙㄦㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): "18 n4-4u " (18n4-4u)
- 「8421」的注音符號/「8421」怎麼發音怎麼唸: ㄅㄚ ㄙˋ ㄦˋ ㄧ
- (ASCII) Hanyu Pinyin: "basieryi" "Ba1Si4Er4Yi1" "Ba1 Si4 Er4 Yi1" (BSEY)
- (Latin) Hànyǔ Pīnyīn: BāSìèrYī [ Bā Sì èr Yī ]
- (英文翻譯) English Translation: "8421"
- (西語翻譯) Traducción Español: "8421"
- (日文翻譯) 日本語翻訳: "8421"