1949年9月21日至30日,中国人民政治协商会议第一届全体会议在北京中南海怀仁堂隆重召开这次会议,代行全国人民代表大会的职权,通过了具有临时宪法性质的《中国人民政治协商会议共同纲领》等3个重要文件,做出了关于中华人民共和国国都、国旗、国歌和纪年4个重要决议,选举了中央人民政府委员会和中国人民政治协商会议第一届全国委员会,宣告了中华人民共和国的成立。这是一个开天辟地的大事件,在中国历史上有 From September 21 to September 30, 1949, the first plenary session of the Chinese People’s Political Consultative Conference held a grand meeting in Huairentang, Zhongnanhai, Beijing. It took the position of the National People’s Congress and passed the Provisional Constitution’s “Chinese People Political Consultative Conference Common Program ”and other three important documents, made on the People’s Republic of China capital, national flag, national anthem and anniversary of the four major resolutions, elected the Central People’s Government Committee and the Chinese People’s Political Consultative Conference the first National Committee, announced The establishment of the People’s Republic of China. This is an epoch-making event that has taken place in Chinese history