An in-depth translation of day-to-day, common usage of spoken American English to the Vietnamese language. This book is particularly helpful to people of Vietnamese background who do not know American words/phrases and want to increase their vocabulary. A great tool for interaction with English speaking people in their respective occupation, such as students, professionals in the airline, travel, hospitality and tourism related industries. This dictionary fulfill the needs of young people of Vietnamese background who were born in English speaking countries, to learn the Vietnamese language. In short, a great book to have at hand for reference.