On May 16 1947, during China's Civil War Kuomintang's 74^(th) Division was annihilated by the People's Liberation Army Chinese Communist Party, which was more than 5 times forces to the Kuomintangs' in Menglianggu. The result of losing the battle also has caused a huge impact to the Nationalist Party in overall situation during the period against rebellion. Now is the 70^(th) anniversary of Menglianggu Campaign. After checking the archives, both sides of two parties' reviews were only focused on the factor caused to success or failure and how General Zhang Ling-Fu died. The purpose of war history study is not only for lessons learn but also for highlight of martyr's morality. Therefore, this article review and interpret the fact of history objectively from the point of military professionalism.