1923年1月《孙文越飞联合宣言》发表,标志着孙中山确立了与社会主义国家苏俄结盟的政策,但孙中山在 确立了联俄政策后继续期望英美日等列强支持中国革命,尤其对日本的期望更为强烈,并且为之进行了积极的努力。 In January 1923, the “Joint Declaration of Sun Fanyue Flying” was announced, signifying that Sun Yat-sen had established a policy of alliance with the socialist nation of Russia. However, Sun Yat-sen continued to expect the support of the United States, Japan and other powers for the Chinese revolution after the establishment of the policy of “linking Russia with Russia.” In particular, Expectations are stronger, and positive efforts have been made.