The Revolution of 1911 overthrew the feudal monarchy and cleared some obstacles for the development of national capitalism. Nanjing Provisional Government promulgated a series of laws and measures, which stimulated the investment enthusiasm of the national bourgeoisie. During the First World War, because European imperialist countries were busy with war and temporarily relaxed their economic aggression against China, China's national capitalist industry gained a development opportunity between imperialism and feudalism, and a short spring appeared. This makes some national bourgeoisie have the idea of saving the country by industry, trying to achieve national prosperity by developing national economy. However, after the First World War, imperialism made a comeback, which made the national capitalist economy gradually decline, and the road of saving the country by industry was not feasible.