(1) After the Revolution of 1911, the development of national capitalism and the emergence of the trend of saving the country by industry.

(2) the spirit of patriotism, self-improvement and resistance to foreign aggression.

(3) In semi-colonial and semi-feudal China, it is impossible for China's national capitalist economy to realize its dream of saving the country. At the most critical moment of the country, the descendants of the Chinese nation will unite to realize the dream of saving the country and strengthening the country.