What were the characteristics of Chinese society before the Opium War?

What were the characteristics of Chinese society before the Opium War: 1. economically, feudal land ownership was dominant 2. politically, a highly centralized feudal monarchical dictatorship was practiced 3. culturally, Confucianism was at the core of the ideology 4. socially, it was a feudal patriarchal hierarchical system with a combination of clan power and political power To sum up, the main contradiction in Chinese feudal society was the landlord class and the peasant class The main contradiction in Chinese feudal society was the contradiction between the landlord class and the peasant class. The economic, political, cultural and social structure of feudal nature established on the basis of this contradiction had two characteristics: on the one hand, it consolidated and maintained the long-term continuity and stability of Chinese feudal society. On the other hand, with the decline of feudal society in China, the inherent contradiction between the landlord class and the peasant class became more and more obvious, resulting in its own insurmountable political and economic and social cyclical crisis.