- Traditional Chinese Character(HanT):
祕雷
- Simplified Chinese Character(HanS):
秘雷
- Bopomofo(Mandarin Phonetic Symbols): ㄅㄧˋ ㄌㄟˊ (ㄅㄌ)
- Bopomofo(Zhuyin Keyboard Input/IME): 1u4xo6
- (ASCII) Hanyu Pinyin: "bilei" "Bi4Lei2" "Bi4 Lei2" (BL)
- (Latin) Hànyǔ Pīnyīn: BìLéi [ Bì Léi ]
- (英文翻譯) English Translation: "secret mine"
- (西語翻譯) Traducción Español: "mina secreta"
- (日文翻譯) 日本語翻訳: "秘密の鉱山"