- Traditional Chinese Character(HanT):
公元：：一九一年
- Simplified Chinese Character(HanS):
公元：：一九一年
- Bopomofo(Mandarin Phonetic Symbols): ㄍㄨㄥ ㄩㄢˊ ㄧ ㄐㄧㄡˇ ㄧ ㄋㄧㄢˊ (ㄍㄩㄧㄐㄧㄋ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ej/ m06u ru.3u su06" (ej/m06uru.3usu06)
- (ASCII) Hanyu Pinyin: "gongyuanyijiuyinian" "Gong1Yuan2Yi1Jiu3Yi1Nian2" "Gong1 Yuan2 Yi1 Jiu3 Yi1 Nian2" (GYYJYN)
- (Latin) Hànyǔ Pīnyīn: YuánYīJiǔYī [ Yuán Yī Jiǔ Yī ]
- (英文翻譯) English Translation: "AD: 191"
- (西語翻譯) Traducción Español: "AD::191"
- (日文翻譯) 日本語翻訳: "西暦::191"
