On July 31, 1911, one of the heads of the Central Council of the Chinese Alliance, Tanjin Phoen, one of the heads of the Central Council of the Chinese Alliance, was founded, and on July 31, 1911, in order to move the focus of the revolution to the Yangtze River basin, the Central Council of the Chinese Alliance was formally established. Since the establishment of the Central Council of the Chinese Alliance, the armed activities focused on the South China were repeatedly defeated. Between July 5 and June 1910, Tanjin Phoen, Song Feng and other members of the Central Committee of the Chinese Alliance formally convened part of the Alliance, believed that the "revolutionary site should be in the middle", should be initiated from the Yangtze River basin, and then convened the Central Committee of the Central Committee of the 11