我们今天讨论19世纪的中国文化,与讨论先秦时代文化有一个极大的区别:先秦时代的中国文化是在与异类文化基本不相交通的情况下,由现今汉民族地域内各种文化交流而形成和发展起来的。用我自创的概念来解释,它是文化隔离机制作用的结果, Today we discuss the 19th century Chinese culture and talk about the culture of the pre-Qin era. There is a big difference: in the pre-Qin era, the Chinese culture was basically separated from the heterogeneous culture, and from the various cultural exchanges in the present Han ethnic region Formed and developed. With my own concept to explain, it is the result of the role of cultural isolation mechanism,