The critical year for the survival of the Republic of China was 1949. The Kuningtou Battle of Kinmen was a continuation of the civil war between the Kuomintang and the Communist. The Communist army in this battle was defeated. The war had greatly encouraged the morale of our military and people having been placed in a dangerous situation, and, with the final success of the Kuomintang, it had laid a solid foundation for the security of the Taiwan Strait. Since the partition of the two sides of the Taiwan Strait, the two sides have engaged in a lot of researches and writings on the battles between the Taiwan Strait. This paper aims to explore the general situations of the researches on the battle of Kuningtou over the past 60 years, so as to provide references for those who wish to study the relevant aspects of this campaign.