. incorporation of foreign features into a group’s native language by speakers of that language: the native language is maintained but is changed by the addition of the incorporated features . Both English. in language, because it appears in every skill of language listening, speaking, reading and writing skill. However, in fact, many Vietnamese students of English state that their vocabulary. may have both advantage and disadvantage. As Bhatia (1993) points out, without qualifications, the provision would be too general and of universal application. The inserting of various qualifications...