- Traditional Chinese Character(HanT):
刻苦鑽研
- Simplified Chinese Character(HanS):
刻苦钻研
- Bopomofo(Mandarin Phonetic Symbols): ㄎㄜˋ ㄎㄨˇ ㄗㄨㄢˋ ㄧㄢˊ (ㄎㄎㄗㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): dk4dj3yj04u06
- 「刻苦钻研」的漢語拼音: Ke4 Ku3 Zuan4 Yan2
- (ASCII) Hanyu Pinyin: "kekuzuanyan" "Ke4Ku3Zuan4Yan2" "Ke4 Ku3 Zuan4 Yan2" (KKZY)
- (Latin) Hànyǔ Pīnyīn: KèKǔZuànYán [ Kè Kǔ Zuàn Yán ]
- (英文翻譯) English Translation: "Study hard"
- (西語翻譯) Traducción Español: "Estudiar mucho"
- (日文翻譯) 日本語翻訳: "しっかり勉強してください"