How to understand the relationship between China's traditional social economy and China's modernization

In the process of China's modernization, the event of reflecting on China's traditional culture is the New Culture Movement. The slogan of the New Culture Movement "Mr. De and Mr. Sai" means "democracy" and "Mr. Sai" means "science". "Democracy" refers to democratic thoughts and democratic politics; "Science" mainly refers to the laws and spirit of modern natural science. The bourgeoisie preached democracy and opposed feudal autocracy, pointing the finger at Confucianism, the theoretical pillar of feudal autocracy; Advocate science and oppose feudal superstition and ignorance. This slogan reflects the requirements of China's social development and the urgent needs of the people, and has effectively promoted the development of the New Culture Movement. However, this slogan still belongs to the nature of bourgeois old democracy and has the limitations of its class and times. It can't be combined with mass movements, and it can't treat China culture and western culture from the viewpoint of historical materialism, so it can't fundamentally overthrow feudal thought. The establishment of the two banners of democracy and science in the New Culture Movement has brought about earth-shaking changes in many aspects of China, and created great opportunities for the wide spread of new ideas and theories. The textbook's exposition of the basic contents of the new culture movement-four propositions and four oppositions-truly reflects the "newness" of the new culture movement.