The Political Bureau held nine meetings in succession from November 10 to December 5, 1980, and unanimously adopted a ``Circular on the Meetings of the Political Bureau of the Central Committee of the Chinese Communist Party''. The circular informed the whole Party about the ``Left'' and other mistakes made by Hua Guofeng after the downfall of the Gang of Four, and decided to make proposals to the Sixth Plenary Session of the Party's Eleventh Central Committee -- that the resignation of Hua Guofeng from his posts as Chairman of the Central Committee and Chairman of its Military Commission be accepted, and that Hu Yaobang be elected Chairman of the Central Committee and Deng Xiaoping Chairman of its Military Commission.