- Traditional Chinese Character(HanT):
2101
- Simplified Chinese Character(HanS):
2101
- Bopomofo(Mandarin Phonetic Symbols): ㄦˋ ㄧ ㄌㄧㄥˊ ㄧ (ㄦㄧㄌㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): "-4u xu/6u " (-4uxu/6u)
- (ASCII) Hanyu Pinyin: "eryilingyi" "Er4Yi1Ling2Yi1" "Er4 Yi1 Ling2 Yi1" (EYLY)
- (Latin) Hànyǔ Pīnyīn: èrYīLíngYī [ èr Yī Líng Yī ]