What does it mean to see the Red Chamber and the Three Kingdoms?

Look at the Red Chamber and the Three Kingdoms, which means:

A Dream of Red Mansions tells the history of love and hate entanglements of several generations in Grand View Garden. There are many fragments of finding a partner and pursuing love freedom. In order to prevent puppy love and cultivate a correct view of love, there is a saying that you don't read the red chamber.

The Three Kingdoms itself is a book about centralization. Old people are experienced and sophisticated, and will become more sophisticated after seeing the Three Kingdoms. Therefore, it is not suitable for the elderly to read the book Three Kingdoms.

Introduction:

A Dream of Red Mansions is an ancient Zhang Hui novel in China and one of the four classical novels in China. It is generally believed that it was written by Cao Xueqin, a writer in Qing Dynasty. The novel takes the rise and fall of Jia, Shi, Wang and Xue as the background, takes Jia Baoyu, a rich son, as the perspective, and takes the love and marriage tragedies of Jia Baoyu, Lin Daiyu and Xue Baochai as the main line, depicting the lives of a group of boudoir beauties whose manners and knowledge are beyond the needs of men.

The Romance of the Three Kingdoms describes the history of nearly a hundred years from the end of the Eastern Han Dynasty to the beginning of the Western Jin Dynasty, mainly describing the war, telling the story of the warlord melee in the end of the Eastern Han Dynasty, the political and military struggle between Wei, Shu and Wu, and finally Sima Yan unified the three countries and established the Jin Dynasty.