- Traditional Chinese Character(HanT):
公元：：一九二一年
- Simplified Chinese Character(HanS):
公元：：一九二一年
- Bopomofo(Mandarin Phonetic Symbols): ㄍㄨㄥ ㄩㄢˊ ㄧ ㄐㄧㄡˇ ㄦˋ ㄧ ㄋㄧㄢˊ (ㄍㄩㄧㄐㄦㄧㄋ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ej/ m06u ru.3-4u su06" (ej/m06uru.3-4usu06)
- (ASCII) Hanyu Pinyin: "gongyuanyijiueryinian" "Gong1Yuan2Yi1Jiu3Er4Yi1Nian2" "Gong1 Yuan2 Yi1 Jiu3 Er4 Yi1 Nian2" (GYYJEYN)
- (Latin) Hànyǔ Pīnyīn: YuánYīJiǔèrYī [ Yuán Yī Jiǔ èr Yī ]
- (英文翻譯) English Translation: "AD: 1921"
- (西語翻譯) Traducción Español: "ANUNCIO::1921"
- (日文翻譯) 日本語翻訳: "西暦::1921 年"
