西元：：二九九年

• Traditional Chinese Character(HanT): 西元：：二九九年
• Simplified Chinese Character(HanS): 西元：：二九九年
• Bopomofo(Mandarin Phonetic Symbols): ㄒㄧ ㄩㄢˊ ㄦˋ ㄐㄧㄡˇ ㄐㄧㄡˇ ㄋㄧㄢˊ (ㄒㄩㄦㄐㄐㄋ)
• Bopomofo(Zhuyin Keyboard Input/IME): "vu m06-4ru.3ru.3su06" (vum06-4ru.3ru.3su06)
• (ASCII) Hanyu Pinyin: "xiyuanerjiujiunian" "Xi1Yuan2Er4Jiu3Jiu3Nian2" "Xi1 Yuan2 Er4 Jiu3 Jiu3 Nian2" (XYEJJN)
• (Latin) Hànyǔ Pīnyīn: XīYuánèrJiǔJiǔ [ Xī Yuán èr Jiǔ Jiǔ ]