Contents: Chapters: 1 - From " hot war " to " cold war " and from " peaceful development " to " colorful revolution ". 2 - The threat of " peaceful development " and " colorful revolution " in Vietnam. Vietnam is an important spot of " peaceful development " and " colorful revolution ". Factors & elements that making increase of the risk of " peaceful development " and " colorful revolution " in Vietnam. 3 - Orientations, direction and tasks of prevention & against " peaceful development " and " colorful revolution " in Vietnam today. Leading political stance. Solutions. Conclusions. The booklet is useful one for foreign researchers in understanding what Vietnam think-tank does & thinks about international political situation & trend of development.