Qin Shihuang burned those rare books specially preserved, why not?

Qin Shihuang was the 1 unified emperor in Chinese history. His life was brilliant, but in the second half of his life, he began to take a turn for the worse. He likes to build civil engineering, which has brought very heavy disasters to the people. Another stain he left in history was burning books to bury Confucianism. At that time, many Confucian scholars were hurt and many books were burned. According to historical records, Qin Shihuang wanted to burn this book. It is to prevent people from becoming smart after reading these books and trying to resist his rule, so he wants to burn these books and then control the people and make them obey. So when he burned books, he burned many books in the world, but even Qin Shihuang didn't dare to burn a book. What book is this?

To put it simply, he was a book guiding ordinary people to eat, drink, live and travel at that time. From the beginning, he recorded people's birth, when they were born, when they got married, when they died, what clothes they wore during the day and what clothes they wore at night. He recorded all these trivial and important things. If ordinary people didn't have this book at that time, they basically didn't know how this day was spent.

So this book is so important that even Qin Shihuang did not dare to burn it. Some people may think that this is just a yellow calendar. Actually, he's not. This book is called Japanese Book. It records things in detail, such as marriage, wives obtained in different periods and wives with different personalities. Children born at different times have different personalities, including what color clothes he should wear at a certain time and what clothes he should not wear at a certain time. This book is very detailed.

In addition, he also put forward very detailed requirements for family architecture, such as how big the door of this family should be, which direction it should be, and the angle at which it should be installed. I remember writing it in detail, so this book was very important to people at that time.