On June 11, 1949, the Central Committee of the Communist Party of China issued instructions to the central bureaus and branches of the Central Committee of the Communist Party of China (CPC) on June 11, 1949, which pointed out that when drawing cadres, they should be selected as far as possible from Guangzhou, Guizhou, Guizhou, Guangzhou, Guangzhou and Guangzhou provinces, and they should be prepared to extract a large number of strong cadres from themselves to bear the party affairs, finance, publicity, public transportation and other aspects of the new district, and pay attention to the training and training of local cadres immediately after the occupation of the major cities and transportation areas, and to the recruitment and training of workers, staff and high school students.