... - Greetings, greeting culture. - Greetings in English and Vietnamese. - Differences and similarities of greetings in Vietnamese and English. 4. Methods of the study- Contrastive and comparative ... and to talk with the other. 1.2.3. Types of language In fact, there are many kinds of language: language of music, language of science,language of art, etc. And they are used to communicate. ... understand more about greeting - the starting process of communication –let us come to the study of the ways of greeting and a comparison between Vietnamese and English greetings. Chapter 2:...