These young salesmen look good and dress neatly, which can be pleasing to the eye at first sight and speak nicely, making it difficult for people to refuse.

Even if they wanted to put a stern face and told them not to get close, the other party found a student ID and proved that they were a serious student. At this moment, they were working part-time to earn tuition for themselves, which quickly made the old man's heart soften.

Immediately, a middle-aged bald man named Dr. Harry, wearing a white coat commonly used by scientific researchers, walked up to the podium and began to teach health knowledge to the old ladies.

At the same time, I will tell you what the mat on the bed is.

That's high technology!

And it is a high-tech combination with ancient mysterious oriental civilizations.

A photo was projected by the slide projector, "This is at the beginning of this year, an ancient tomb was discovered in a man named Mancheng in China. According to the judgment, the ancient tomb was built in the Han Dynasty 2,000 years ago. This is called the Han tomb by the Chinese. When archaeologists discovered it to the depths, they were all shocked. There was a coffin in the tomb. After opening the coffin, they found that the deceased had not rotted for more than 2,000 years, and even had elastic skin and muscles!"

"wow" the old ladies exclaimed.

"This is really amazing. We know that Egyptian mummies will not rot, but this is treated after drying. However, the ancient corpses of Chinese tombs have never enjoyed this kind of treatment. Of course, in order to avoid shattering your good appetite, I will not leave the specific pictures. After all, even Helen won't look good after two thousand years."

"Let's take a look at the reason!" Dr. Harry cut another slide. "This is a cultural relic unearthed from the Han tombs in Mancheng. Experts believe that this is the reason why the corpse is kept intact. Please see the number. This is an archaeological document officially released by China. This product made of jade and linked with gold wire is called a gold-wire jade garment, which can only be enjoyed by nobles above the level of princes in ancient China."

"In fact, the distant and mysterious East has their own medical system, and I want to admit in frustration that this is much stronger than our West. Otherwise, how can I explain it? In the entire history, their population always ranks first in the world and evolves a unique civilization?"

"In China's medical care and civilization, jade occupies a unique position. We can see!" Another slide cut out "In the new era, they used jade as a symbol of power and health."

"Modern technology believes that when this is beautiful, it contains subtle radiation. If it acts on the human body for a long time, it can improve a large number of chronic diseases and kill viruses and bacteria. The ancient Chinese emperors even took jade powder to protect the body, but I personally do not recommend this because the taste of this thing is really unreasonable."
Chapter completed!