- Traditional Chinese Character(HanT):
公元前：八四零年
- Simplified Chinese Character(HanS):
公元前：八四零年
- Bopomofo(Mandarin Phonetic Symbols): ㄍㄨㄥ ㄩㄢˊ ㄑㄧㄢˊ ㄅㄚ ㄙˋ ㄌㄧㄥˊ ㄋㄧㄢˊ (ㄍㄩㄑㄅㄙㄌㄋ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ej/ m06fu0618 n4xu/6su06" (ej/m06fu0618n4xu/6su06)
- 「公元前：八四零年」的注音符號/「公元前：八四零年」怎麼發音怎麼唸: ㄍㄨㄥ ㄩㄢˊ ㄑㄧㄢˊ ㄅㄚ ㄙˋ ㄌㄧㄥˊ ㄋㄧㄢˊ
- (ASCII) Hanyu Pinyin: "gongyuanqianbasilingnian" "Gong1Yuan2Qian2Ba1Si4Ling2Nian2" "Gong1 Yuan2 Qian2 Ba1 Si4 Ling2 Nian2" (GYQBSLN)
- (Latin) Hànyǔ Pīnyīn: YuánQiánBāSìLíng [ Yuán Qián Bā Sì Líng ]
- (英文翻譯) English Translation: "BC: 840"
- (西語翻譯) Traducción Español: "antes de Cristo: 840"
- (日文翻譯) 日本語翻訳: "紀元前: 840"
