While putting forward the slogan of "revitalizing China", Dr. Sun Yat-sen also expounded how to "revitalize China": First, to "revitalize China", we must oppose imperialist aggression and plunder of China, "help the building collapse" and safeguard national independence and sovereignty; Second, to "revitalize China", we must carry out an anti-Qing revolution, overthrow the rule of the Qing Dynasty and liberate the people of China from the oppression of feudal absolutism; Third, to "revitalize China", we must learn from the West, develop capitalist economy, carry out political revolution, and "establish a coalition government" (Complete Works of Sun Yat-sen, vol./kloc-0, pp. 1 9-22). Sun Yat-sen struggled for this for 40 years and devoted his life to the people of China and the great cause of "rejuvenating China".