- Traditional Chinese Character(HanT):
公元前：六四四年
- Simplified Chinese Character(HanS):
公元前：六四四年
- Bopomofo(Mandarin Phonetic Symbols): ㄍㄨㄥ ㄩㄢˊ ㄑㄧㄢˊ ㄌㄧㄡˋ ㄙˋ ㄙˋ ㄋㄧㄢˊ (ㄍㄩㄑㄌㄙㄙㄋ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ej/ m06fu06xu.4n4n4su06" (ej/m06fu06xu.4n4n4su06)
- (ASCII) Hanyu Pinyin: "gongyuanqianliusisinian" "Gong1Yuan2Qian2Liu4Si4Si4Nian2" "Gong1 Yuan2 Qian2 Liu4 Si4 Si4 Nian2" (GYQLSSN)
- (Latin) Hànyǔ Pīnyīn: YuánQiánLiùSìSì [ Yuán Qián Liù Sì Sì ]
- (英文翻譯) English Translation: "644 BC"
- (西語翻譯) Traducción Español: "antes de Cristo: 644 aC"
- (日文翻譯) 日本語翻訳: "紀元前: 紀元前644年"
