This study focuses on analyzing Ho Chi Minh’s thought on foreign affairs that is a problem very important in Ho Chi Minh’s thought. This study indicated that it was Ho Chi Minh’s flexible but sharp foreign policy that helped the state Democratic Republic of Vietnam, which was born after 1945 maintained its was independence and enlist the help of allied nations and peace-loving forces in the world. This study shows that this thought has great significance for Vietnam’s foreign policy today. That thought has become a valuable lesson for Vietnam when participating in international foreign affairs in the period of globalization of international economic integration.