- Traditional Chinese Character(HanT):
公元：：二零二一年
- Simplified Chinese Character(HanS):
公元：：二零二一年
- Bopomofo(Mandarin Phonetic Symbols): ㄍㄨㄥ ㄩㄢˊ ㄦˋ ㄌㄧㄥˊ ㄦˋ ㄧ ㄋㄧㄢˊ (ㄍㄩㄦㄌㄦㄧㄋ)
- Bopomofo(Zhuyin Keyboard Input/IME): "ej/ m06-4xu/6-4u su06" (ej/m06-4xu/6-4usu06)
- (ASCII) Hanyu Pinyin: "gongyuanerlingeryinian" "Gong1Yuan2Er4Ling2Er4Yi1Nian2" "Gong1 Yuan2 Er4 Ling2 Er4 Yi1 Nian2" (GYELEYN)
- (Latin) Hànyǔ Pīnyīn: YuánèrLíngèrYī [ Yuán èr Líng èr Yī ]
- (英文翻譯) English Translation: "AD: 2021"
- (西語翻譯) Traducción Español: "ANUNCIO::2021"
- (日文翻譯) 日本語翻訳: "西暦::2021"
