Maka ihe ndekọ Vietnamese
Vietnamese bụ asụsụ nwere ụda olu dị iche iche, a na-edekwa ihe e depụtara na ya nwere akara ụda olu zuru ezu na akara nkwado (ă, â, đ, ê, ô, ơ, ư tinyere akara ụda ise ahụ). Uda olu nke ugwu, etiti na ndịda na-arụ ọrụ niile; ụda olu etiti siri ike kachasị sie ike.