What banned books did experts find in ancient tombs two thousand years ago? Why did Japan want these banned books?

I have heard many sayings about China's profound and long-standing culture since I was a child, and I firmly believe that this is correct. In fact, in the 5000 years in China, there are really many things that we didn't expect but did exist. As for the glory of China culture, historical archaeology is the fundamental method to prove its value. For example, the treasures found in Mawangdui's ancient tomb are an eye-opener, and many of them are "forbidden books". The expert's face changed greatly after reading it, and the Japanese scholar quickly said, Send me.

After the Mawangdui tomb was discovered, it was known as one of the top ten ancient tombs in the world. As the tomb of Li Cang, the prime minister of Changsha in the early years of the Western Han Dynasty, the treasures inside will naturally not disappoint people. Mawangdui Tomb No.1 is the tomb of Mrs. Xin Zhui, wife of Li Cang (later verified as Mrs. Hu), Tomb No.2 is the tomb of Li Cang, and Tomb No.3 is the tomb of Li Cangzi, so this tomb is a family tomb. There are many treasures in the tomb of the Prime Minister, including more than 3,000 pieces of silk, silk books and Chinese herbal medicines unearthed, and countless other treasures.

The "forbidden book" introduced to you today exists in the No.3 tomb of Licangzi. The most unearthed materials in Tomb No.3 are silk books, medical skills and Chinese herbal medicines. Archaeologists found 200 precious silk books and two medical books in this tomb, with a word count of 6,543,800+0.2 million, which shows its high value. The earliest medical work in China, Fifty-two Prescriptions for Diseases, was also found in Tomb No.3. It is said that this book is nameless, because it records 52 kinds of strange diseases, so it is called Fifty-two Prescriptions for Diseases. This book not only records 52 kinds of strange diseases, but also has more than 100 disease names and more than 280 prescriptions, which is of great reference value to Chinese medicine.

In addition, the most jaw-dropping experts in Tomb No.3 are "forbidden books" and "health-preserving prescriptions". Although it doesn't sound like much, it is really a book about how to keep in good health and how to regulate the body. But it also recorded many skills in the room. I have to say that these are also good for health, but some of them really embarrass experts and are really not suitable for children.

When Japan learned that a "forbidden book" had been unearthed in China, it asked to give it to them. I thought that before Japan came to China to ask for the remains of Mrs. Xin Zhui, the No.1 tomb, the research was unsuccessful. Readers in China didn't like reading such books very well, so they gave the rubbings of Health-preserving Prescription to Japan, and Japan actually published them to the readers at the first time. I have to say that China's culture is really super strong, and a Forbidden Book has attracted other countries so deeply, which has also greatly influenced our country.