- Traditional Chinese Character(HanT):
公元前：四年
- Simplified Chinese Character(HanS):
公元前：四年
- Bopomofo(Mandarin Phonetic Symbols): ㄍㄨㄥ ㄩㄢˊ ㄑㄧㄢˊ ㄙˋ ㄋㄧㄢˊ (ㄍㄩㄑㄙㄋ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ej/ m06fu06n4su06" (ej/m06fu06n4su06)
- 「公元前：四年」的漢語拼音: Gong1 Yuan2 Qian2 Si4 Nian2
- (ASCII) Hanyu Pinyin: "gongyuanqiansinian" "Gong1Yuan2Qian2Si4Nian2" "Gong1 Yuan2 Qian2 Si4 Nian2" (GYQSN)
- (Latin) Hànyǔ Pīnyīn: YuánQiánSì [ Yuán Qián Sì ]
- (英文翻譯) English Translation: "BC: 4 years"
- (西語翻譯) Traducción Español: "antes de Cristo: cuatro años"
- (日文翻譯) 日本語翻訳: "BC: 4年"
