April 25, 1945 (, Yiyou March 14), the opening of the Constituent Assembly of the United Nations. March 21 to October 7



1944, Su Meiying three countries and in the United States and Britain were at Dumbarton Oaks in Washington, near the meeting, adopted a proposal on the establishment of a universal international organization " . And proposals to the international organization called the United Nations ", sets out the purposes and principles of the United Nations, the qualifications of the Member States, the principal organs of the composition and terms of reference. April 25, 1945, the Constituent Assembly of the United Nations in San Francisco opening. Attended by more than 282 representatives from 50 countries as well as members of his entourage 1700. CPC leaders Dong Biwu as one of the members of the Chinese delegation to attend the meeting. the Chinese representative
Wellington Koo (left) and the United States, the Soviet Union, Britain, France, to discuss the draft Charter of the United Nations representatives in the preparatory meeting of the United Nations in San Francisco
6 25, representatives of 50 countries unanimously adopted the Charter of the United Nations. Charter: the purpose of the United Nations to the maintenance of international peace and security "and" to promote the economic and social advancement. Its basic principles: sovereign equality, and to fulfill its international obligations in good faith, the peaceful settlement of international disputes, the threat of force or use of force is prohibited, non-interference in the domestic affairs. The Charter also stipulates that the six principal organs of the United Nations, the United Nations General Assembly, Security Council, Economic and Social Council, the Trusteeship Council and the Secretariat. Identification ceremony held on June 26. Days later as Charter Day. On October 24, the Charter of the United Nations officially in force to this day as the "United Nations Day".
the CPC representatives in the Chinese delegation Dong Biwu signed the Charter of the United Nations