Why was the modern China revolution not a socialist revolution?

The nature of semi-colonial and semi-feudal society in modern China and the historical task of China Revolution decided that the nature of China Revolution was not proletarian socialist revolution, but bourgeois democratic revolution.

Mao Zedong pointed out that because China is still a semi-colonial and semi-feudal society with obvious advantages in feudal economy, the current revolution is to end this semi-colonial and semi-feudal social form; Because the objects of China's revolution are mainly imperialism and feudalism, the task of the revolution is to overthrow the national revolution and democratic revolution of these two main enemies; Since the bourgeoisie also participated in this revolution, it also led this revolution; Because the economic policy of this revolution is not to abolish private property in general, but to protect private property in general, specifically to change the private ownership of feudal landlords' land into the ownership of farmers' land, thus clearing the way for the development of national capitalism and protecting national capitalism, the nature of China's current revolution is not a proletarian socialist revolution, but a bourgeois democratic revolution. However, the China Revolution is no longer the old bourgeois democratic revolution, but the new democratic revolution.