- Traditional Chinese Character(HanT):
發情期
- Simplified Chinese Character(HanS):
发情期
- Bopomofo(Mandarin Phonetic Symbols): ㄈㄚ ㄑㄧㄥˊ ㄑㄧˊ (ㄈㄑㄑ)
- Bopomofo(Zhuyin Keyboard Input/IME): "z8 fu/6fu6" (z8fu/6fu6)
- (ASCII) Hanyu Pinyin: "faqingqi" "Fa1Qing2Qi2" "Fa1 Qing2 Qi2" (FQQ)
- (Latin) Hànyǔ Pīnyīn: FāQíngQí [ Fā Qíng Qí ]
- (英文翻譯) English Translation: "Estrus"
- (西語翻譯) Traducción Español: "Estro"
- (日文翻譯) 日本語翻訳: "発情期"