In Das Kapital and its letters, Marx brings modem China into the field of vision with the contrast of western capitalist society. Reading and studying carefully the relevant texts, we can easily find Marx who made a comprehensive analysis and research about Chinese economy, politics and social revolution, collective consciousness in 1850s and 1860s. The classical author believes that China's self-supporting and self-sufficient economy has blocked western industrial products, China's eastern autocratic system has its inherent reasons for its e...