What is the core content of a dream of red mansions?

In fact, the core idea of A Dream of Red Mansions is the four words "in Ming Ming De". No matter from legend or political theory, they all misread A Dream of Red Mansions. The characters in the book borrowed by the author of A Dream of Red Mansions express various thoughts. He actually showed us a complete society. Individuals have their own opinions, and all walks of life have their own ideas. He asked us readers to find out with keen eyes. Find out what? It is the essence of China's 5,000-year-old traditional culture. "There is nothing to talk about in the world, it is better to say two words." It tells the author's mood. Needless to say, you can become a confidant in just a few words! In fact, the four classic novels can be summarized in one word, that is, the word "harmony". The premise of "harmony" is "in Ming Ming De". "Tao flows first" is a "heaven" and a "virtue" in all things in the universe. As a redology with responsibility and conscience or an enthusiast, we can't keep pouring water into redology, but should constantly purify her ideological essence to guide our real life. This is the future research direction of redology!