- Traditional Chinese Character(HanT):
眼中釘
- Simplified Chinese Character(HanS):
眼中钉
- Bopomofo(Mandarin Phonetic Symbols): ㄧㄢˇ ㄓㄨㄥ ㄉㄧㄥ (ㄧㄓㄉ)
- Bopomofo(Zhuyin Keyboard Input/IME): "u035j/ 2u/ " (u035j/2u/)
- 「眼中钉」的漢語拼音: Yan3 Zhong1 Ding1
- (ASCII) Hanyu Pinyin: "yanzhongding" "Yan3Zhong1Ding1" "Yan3 Zhong1 Ding1" (YZD)
- (Latin) Hànyǔ Pīnyīn: YǎnZhōngDīng [ Yǎn Zhōng Dīng ]
- (英文翻譯) English Translation: "A thorn in the side"
- (西語翻譯) Traducción Español: "Una espina en el costado"
- (日文翻譯) 日本語翻訳: "厄介な問題"