“Samdech Techo Hun Sen: Man of Cambodia’s Destiny” is a biography that provides a detailed account of the life of former Prime Minister Hun Sen and his pivotal role in shaping modern Cambodia. The book provides foreign readers with essential insights into Hun Sen’s life and Cambodia’s journey, helping them understand the Kingdom’s role in regional and global politics. Many abroad may not fully comprehend how Cambodia managed to survive the genocidal regime, attain peace, and develop rapidly. Cambodia’s diplomacy serves as a valuable lesson for the world.