On May 4, 1928, the Fourth Army of the Red Army of the Chinese Workers and Peasants (referred to as the "Red Four Army") was established. After Mao Zedong and the Judo Division, the Fourth Army of the Red Army led by Mao Zedong and the Workers and Peasants Revolutionary Army led by Judo and Chen Yi, and the Chinese Workers and Peasants Red Army (referred to as the "Red Four Armies") was formed in Jiangxiang, China. Six regiments and a special camp, with a majority of 5,000 people. Judo served as Chief of Staff, Mao Zedong served as Party Representative and Chen Yi as Director of the Political Ministry. This group persisted in the struggle against Judo and Jiangxiang, breaking the