- Traditional Chinese Character(HanT):
四萬萬
- Simplified Chinese Character(HanS):
四万万
- Bopomofo(Mandarin Phonetic Symbols): ㄙˋ ㄨㄢˋ ㄨㄢˋ (ㄙㄨㄨ)
- Bopomofo(Zhuyin Keyboard Input/IME): n4j04j04
- 「四萬萬」的注音符號/「四萬萬」怎麼發音怎麼唸: ㄙˋ ㄨㄢˋ ㄨㄢˋ
- (ASCII) Hanyu Pinyin: "siwanwan" "Si4Wan4Wan4" "Si4 Wan4 Wan4" (SWW)
- (Latin) Hànyǔ Pīnyīn: SìWànWàn [ Sì Wàn Wàn ]
- (英文翻譯) English Translation: "Four hundred million"
- (西語翻譯) Traducción Español: "cuatrocientos millones"
- (日文翻譯) 日本語翻訳: "4億"