A "fantastic book" was discovered in Hunan. After some research, experts have uncovered a century-old mystery. What is this?

In the martial arts world, many martial arts cheats or treasures will be hidden in mysterious caves. For example, the magic of the nine Yang in Zhang Wuji was found in the belly of an orangutan in a cave. Even in the classic Romance of the Three Kingdoms, Zhang Jiao, a huge deer man, found the book of peace in the cave.

But interestingly, it is said that there is a "fantastic book" hidden in a cave in Hunan Province, which puzzled the local people for more than 0/00 years, and then the mystery was solved. Qing 'e Mountain in Hunan has beautiful scenery and dense vegetation, and the altitude there is not low, so it is foggy every day, which looks a bit like a fairyland on earth, so the local residents call it "fairy mountain".

Usually, there is always a legend about "fairy mountain", and there is also a local saying that there are treasures hidden in the mountains. According to local legend, there are 1 mysterious ancient books hidden in the cave of Qing 'e Mountain. Later, the local historical and cultural relics department also organized a group of experts to inquire about the news in the village, and also went to the mountains to look for strange books. The results were all in vain.

Whether this legend is a true story or a beautiful story has been puzzling the local people for nearly a hundred years, but there is no answer. In 2008, it was suddenly reported that someone had discovered Gu Shan's Lu Ban Jing. The news is as surprising and exciting as thunder.

Later, experts rushed to Qin Geshan and found the person who found the book. Originally, the Classic of Luban was an ancient engraving, and its collector's ancestors deliberately hid it in Qing 'e Mountain. Now his descendants have finally found this wonderful book. Lu Ban Jing not only introduces many woodworking techniques, but also describes many techniques.

It turns out that these so-called technologies are "myths" compiled by Lu Ban to improve the status of carpenters. Lu Ban, born in 444 BC, is a native of Lu State and a saint among carpenters. More than 2,000 years ago, he was mainly active in the Spring and Autumn Period and the Warring States Period, and was famous for his superb carpenter skills.

The saw used by carpenters today is a powerful tool invented by Lu Ban according to the texture of leaves. The word "ban" in "teach fish to swim" refers to Lu Ban. The general idea of this idiom is that when you go to Luban to hit a carpenter's axe, you are typically looking for abuse. It can be seen that Lu Ban Jing is a very important book in the field of woodworking.

The mystery that has plagued the local people for nearly a hundred years has finally been solved. In fact, there is no treasure at the root of Qinge Mountain, and those myths are just a hot air for Lu Ban Jing. After "hype", both "Qing E Shan" and "Lu Ban Jing" began to become popular. Objectively speaking, the carpentry skills recorded in Lu Ban Jing are out of date today, but the knowledge it reveals is enough to show the advanced civilization of ancient China and let people see the intelligence of ancient China people.