张学良、杨虎城两将军发动的西安事变 ,改变了国内的政治关系。张学良将军率领的东北军在西安事变后 ,遭到了蒋介石的嫉恨 ,东调改编 (实为缩编 )于先 ,抗战中削弱消灭于后。解放战争中蒋介石又把仅存的一些东北军部队全部投入内战战场。但是 ,中共及其所领导的八路军在抗战战场上 ,与东北军密切合作 ,帮助东北军坚持进步 ,坚持团结 ,坚持抗战 ,使东北军实践了张学良将军的夙愿 ,为中华民族的解放写下了光辉的一页 The Xi’an Incident launched by Zhang Xueliang and Yang Hucheng changed their domestic political relations. General Chang Hsueh-liang led the Northeast Army in Xi’an after the incident, was jealous of Chiang Kai-shek, eastward adjustment (actually downsizing) in the first, weakened in the Anti-Japanese War eliminated. During the war of liberation, Chiang Kai-shek put all the remaining troops of the Northeast Army into the battlefield of the civil war. However, the CPC and the Eighth Route Army under its leadership in the battlefield of anti-Japanese war worked closely with the Northeast Army to help the Northeast Army keep advancing, adhere to the principle of unity and insist on the war of resistance so that the Northeast Army practiced the aspirations of General Zhang Xueliang and wrote down the liberation of the Chinese nation Brilliant page