In 1945, Vietnam's revolutionary diplomacy was officially established with the advent of the Democratic Republic of Vietnam, an independent and sovereign state. During the resistance wars against foreign invaders, diplomatic activities gradually developed and matured. It became a battle front, along with the military and political fronts that made up the great victory in the spring of 1975, completely liberating the South, unifying the country. In order to have a modern Vietnamese diplomacy, affirming its bravery, contributing to enhancing the country's status in many fields as at present, it is certain to mention the first generation of diplomats those who have contributed to building the foundation of Vietnam's diplomacy, including Ambassador Vo Anh Tuan. This book is like a memoir of the special experiences, emotions, events that he experienced during his time in office and is also a very important milestone for the Vietnamese diplomacy.