It was not that the Qing Dynasty was afraid of merging into the world. It was the corrupt Confucians of the Qing Dynasty who carried the sedan chair. For the sake of Confucianism, they did not hesitate to use the Boxers to prevent the reform and opening up of the Qing government and make the constitutional monarchy process aborted. After Beiyang, Sun Yat-sen was instigated by Li Dazhao, the spy of the Soviet Communist Party, for his own interests, accepted the interests of the Soviet Communist Party in China, betrayed the nation-state, and overthrew Beiyang. Only then did Sun Yat-sen have the world of the CCP. After a reincarnation, the CCP was also afraid of political reform.Not willing to integrate into the world trend.
為繼續取得同盟國對中國戰區的支持，以及避免苏联使得新疆伊寧事變擴大、援助中国共产党和在东北驻军不撤走，1945年8月14日，经过与苏联两个多月的谈判，中華民國政府最終做出妥協。宋子文、王世杰等在國民政府主席蔣中正的授权下與苏联政府签订《中苏友好同盟条约》，同意“苏联出兵击败日本后，三个月内（从东北）撤完、在苏联尊重东北的主权、领土完整；不干涉新疆的内部事务”等条件下，允許將依公正之公民投票的結果決定是否承認蒙古人民共和國。宋子文拒絕簽字，并辭掉外交部長一職，最后該條約由王世杰簽字。同日，中蘇兩國外交部互致照會。
由于苏联红军并没有在三个月内从东北撤走，苏联从大连撤军甚至拖延到十年后的1955年。而且蒙古的投票是不公正的。中华民国拒绝了当时的条约。外蒙一直在中华民国的版图上。甚至台独掌权，外蒙也一直是中华民国领土。
有意思的是，共产党政权成立后，毛泽东匆忙的在建国后16天和蒙古建立了国家级外交关系。成了继苏联，朝鲜，阿尔班尼亚后第四个和蒙古建交的政权。开创了宗主国积极和分裂政权建交的奇迹。也让世界终于承认了蒙古独立。
究竟谁在卖国？