Throughout his life, President Ho Chi Minh always identified great national unity as the method, strength, and most important goal of the Vietnamese revolution. With that great ideology, the Vietnamese people won independence and built the country gradually to achieve the goal of "rich people, strong country, democracy, fairness, and civilization". President Ho Chi Minh's ideology of great national unity has become a precious cultural and political value of Vietnam in the new era.In the current context, when the goal set by our Party in the 13th Party Congress is: "arousing the desire to develop a prosperous and happy country, promoting the will and strength of great national unity." combined with the strong power of the times, continuing to deeply research, exploit, and creatively apply the values in Ho Chi Minh's thought on great national unity is a task has important theoretical and practical significance.Throughout his life, President Ho Chi Minh always identified great national unity as the method, strength, and most important goal of the Vietnamese revolution. With that great ideology, the Vietnamese people won independence and built the country gradually to achieve the goal of "rich people, strong country, democracy, fairness, and civilization". President Ho Chi Minh's ideology of great national unity has become a precious cultural and political value of Vietnam in the new era.In the current context, when the goal set by our Party in the 13th Party Congress is: "arousing the desire to develop a prosperous and happy country, promoting the will and strength of great national unity." combined with the strong power of the times, continuing to deeply research, exploit, and creatively apply the values in Ho Chi Minh's thought on great national unity is a task has important theoretical and practical significance.