In the heroic history of the resistance war against the US, the nation's resurgence and mass rebellion in Spring 1968 was one of the major events that caused many long-lasting disputes of the military as well as many domestic and foreign scientists assess the success or failure of this historic event. Today, history has gone back 50 years, through many researches, seminars and secret documents published by the US and the US, we have access to a more comprehensive and comprehensive view on this event.