- Traditional Chinese Character(HanT):
後顧之憂
- Simplified Chinese Character(HanS):
后顾之忧
- Bopomofo(Mandarin Phonetic Symbols): ㄏㄡˋ ㄍㄨˋ ㄓ ㄧㄡ (ㄏㄍㄓㄧ)
- Bopomofo(Zhuyin Keyboard Input/IME): "c.4ej45 u. " (c.4ej45u.)
- (ASCII) Hanyu Pinyin: "houguzhiyo" "Hou4Gu4Zhi1Yo1" "Hou4 Gu4 Zhi1 Yo1" (HGZY)
- (Latin) Hànyǔ Pīnyīn: HòuGùZhīYō [ Hòu Gù Zhī Yō ]
- (英文翻譯) English Translation: "No worries"
- (西語翻譯) Traducción Español: "No hay problema"
- (日文翻譯) 日本語翻訳: "心配ない"