Vietnamese Braille
Vietnamese Braille is the braille alphabet used for the Vietnamese language. It is very close to French Braille, but with the addition of tone letters. Vietnamese Braille is known in Vietnamese as chữ nổi, literally "raised letters", while electronic braille displays are called mà n hình chữ nổi.
Alphabet
Apart from Ä‘ are written immediately before the vowel.For example,
| Mà n | hình | chữ | nổi. |
| –m–◌̀–a–n | h–◌̀–i–n–h | c–h–◌̃–ư | n–◌̉–ô–i– |