Co-organized by the Ministry of Culture, Sports and Tourism and Thanh Hoa province, the exhibition featured 75 propaganda posters selected from a competition on Vietnam’s borders, seas and islands, and 150 documentary photographs on the themes “Hoang Sa and Truong Sa – Historical and legal evidence of Vietnam’s sovereignty over its seas and islands” and “Thanh Hoa’s seas and islands”.
The outdoor exhibition marked Vietnam's major national celebrations, helping the public to learn more about the history and sovereignty of Vietnam’s borders, seas and islands.
