(2) The national revolution was to "expel the Tatars and restore China" and overthrow the nationalism of the Qing government; Political revolution is democracy, "establishing the Republic of China" and implementing civil rights; Social revolution means people's livelihood and "equal rights".
(3) Sun Yat-sen struggled for his ideal all his life, established the Republic of China and realized nationalism, but failed to realize civil rights and people's livelihood. The fundamental reason is that in a semi-colonial and semi-feudal society, due to the weakness of the bourgeoisie itself, it is impossible for China to embark on the capitalist road.