- Traditional Chinese Character(HanT):
2904
- Simplified Chinese Character(HanS):
2904
- Bopomofo(Mandarin Phonetic Symbols): ㄦˋ ㄐㄧㄡˇ ㄌㄧㄥˊ ㄙˋ (ㄦㄐㄌㄙ)
- Bopomofo(Zhuyin Keyboard Input/IME): -4ru.3xu/6n4
- 「2904」的漢語拼音: Er4 Jiu3 Ling2 Si4
- (ASCII) Hanyu Pinyin: "erjiulingsi" "Er4Jiu3Ling2Si4" "Er4 Jiu3 Ling2 Si4" (EJLS)
- (Latin) Hànyǔ Pīnyīn: èrJiǔLíngSì [ èr Jiǔ Líng Sì ]
- (英文翻譯) English Translation: "2904"
- (西語翻譯) Traducción Español: "2904"
- (日文翻譯) 日本語翻訳: "2904"