The July 7th Incident marked the beginning of Japanese imperialism's all-round war of aggression against China, and it was also the beginning of China people's War of Resistance against Japanese Aggression. The Japanese People's War of Resistance Against Japanese Aggression was launched by the whole nation under the banner of the anti-Japanese national united front advocated by the Producers' Party of China. At the beginning of the Anti-Japanese War, the national government struggled to resist, and the heroic China army's war shattered the arrogant plan of the Japanese empire. However, the national government's non-resistance policy and one-sided anti-Japanese war route later made China lose large areas of North China and Central China.