China***********

This book is very rich in content. The author Zhao Dongyan shows the dynastic strife in history through specific stories, allowing us to have a deeper understanding of that period of history. The characters in the book have distinct personalities, and their experiences are deeply touching. I think the author is very powerful. He can write such a complicated history so vividly and interestingly that people can't stop reading. All in all, this is a great book worth reading!

Okay, okay, learn more in time

Using copper as a mirror can correct your clothes, using people as a mirror can reveal gains and losses, and using history as a mirror can help you know the ups and downs.