- Traditional Chinese Character(HanT):
西元前：六四五年
- Simplified Chinese Character(HanS):
西元前：六四五年
- Bopomofo(Mandarin Phonetic Symbols): ㄒㄧ ㄩㄢˊ ㄑㄧㄢˊ ㄌㄧㄡˋ ㄙˋ ㄨˇ ㄋㄧㄢˊ (ㄒㄩㄑㄌㄙㄨㄋ)
- Bopomofo(Zhuyin Keyboard Input/IME): "vu m06fu06xu.4n4j3su06" (vum06fu06xu.4n4j3su06)
- (ASCII) Hanyu Pinyin: "xiyuanqianliusiwunian" "Xi1Yuan2Qian2Liu4Si4Wu3Nian2" "Xi1 Yuan2 Qian2 Liu4 Si4 Wu3 Nian2" (XYQLSWN)
- (Latin) Hànyǔ Pīnyīn: XīYuánQiánLiùSìWǔ [ Xī Yuán Qián Liù Sì Wǔ ]
- (英文翻譯) English Translation: "645 BC"
- (西語翻譯) Traducción Español: "antes de Cristo: 645"
- (日文翻譯) 日本語翻訳: "紀元前: 645"
