- Traditional Chinese Character(HanT):
難易
- Simplified Chinese Character(HanS):
难易
- Bopomofo(Mandarin Phonetic Symbols): ㄋㄢˊ ㄧˋ (ㄋㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): s06u4
- 「難易」的注音符號/「難易」怎麼發音怎麼唸: ㄋㄢˊ ㄧˋ
- (ASCII) Hanyu Pinyin: "nanyi" "Nan2Yi4" "Nan2 Yi4" (NY)
- (Latin) Hànyǔ Pīnyīn: Yì [ Yì ]
- (英文翻譯) English Translation: "difficulty"
- (西語翻譯) Traducción Español: "dificultad"
- (日文翻譯) 日本語翻訳: "難易"