After the end of the civil war, Chiang Kai-shek retreated to Taiwan Province and lost Jiangshan, originally he held a good hand of cards, but in the end he was defeated, when the War of Resistance Against Japan ended, it was Chiang Kai-shek who was bent on launching a civil war and unilaterally tore up the Double Tenth Agreement, but after the defeat, Chiang Kai-shek still did not think that the failure was his own mistake, and in his later years he frankly said in his diary that he did not blame others for losing Jiangshan, and the real culprit was the two of them.
In fact, after the victory of the War of Resistance Against Japanese Aggression, the people of the whole country were eagerly awaiting peace, and everyone was immersed in the victory of the War of Resistance, but Chiang Kai-shek's dictatorship and the launching of the war lost the hearts of the people, coupled with his mistakes in judging the situation and tactics, which led to the loss of the three major battles and the complete loss of Jiangshan, but in Chiang Kai-shek's eyes, the reason why he would lose was because li zongren and Marshall, without them, then he would never have failed.
Although Chiang Kai-shek is the president of the Republic of China, there are many factions in the National Government, and there are many people who do not agree with Chiang Kai-shek's policy and line, among which Vice President Li Zongren has heavy troops and is powerful, and he is very dissatisfied with Chiang Kai-shek's various practices, so Chiang Kai-shek has stepped down three times under his intervention, and the last time he has replaced Chiang Kai-shek in the position of president, so Chiang Kai-shek believes that it is the warlords headed by Li Zongren who have interfered and dragged him down, and he has failed.
In addition to Li Zongren, the person Chiang Kai-shek hated the most was the US Army General Marshall, because under the struggle of Soong Mei-ling, the United States sent a lot of weapons and equipment to Chiang Kai-shek, and it was precisely because of the support of the United States that Chiang Kai-shek was able to balance the forces of all sides and win the War of Resistance Against Japan, but the United States also arranged for Chiang Kai-shek to be Marshall, who had been interfering in Chiang Kai-shek's operational policy during the civil war, and finally Chiang Kai-shek obeyed Marshall's command, which also led to the total annihilation of his three major battles, and finally he could only retreat to Taiwan Province.