According to Dr. Nguyen Van Lang, chairman of the Vietnam-Brazil Friendship and Cooperation Association, the Portuguese-Vietnamese dictionary is the Association's long-term contribution to the goal of strengthening mutual understanding of history, politics, science and technology, culture and sports between Vietnam and Brazil, as well as between Vietnam and the community of Portuguese-speaking countries around the world.

Those in need can use the Portuguese - Vietnamese Dictionary as a pocket textbook, look up vocabulary like a regular dictionary and refer to conversations according to each topic.