Han Che still had one last question at this time, "Can the judges be fair?" ”

Yang Jinglong nodded, "Don't worry, this expert group is composed of the Institute of Archaeology of the Academy of Sciences, which is absolutely fair!" ”

"That's good, I'll leave first if there's nothing else to do!" Han Che wanted to hurry up and take the three copper coins and sell them, so that he would not be shy in his pocket.

"Don't be in a hurry to leave, your current status is a teaching assistant, there is an elective class on archaeology of the Song Yuanming Dynasty in the morning, and Molly will also go to audit, just in the last lecture hall!"

"What time is it?"

"Nine o'clock!"

Han Che saw that the wall clock on the wall was half past eight, and he had no time to prepare, so he couldn't help asking, "What should I say?" ”

Yang Jinglong smiled, "It's up to you, the history of the Song Yuanming Dynasty is okay, Ruyao, Jingdezhen can also be analyzed, and everyone in the middle period can be analyzed separately, this kind of class is more casual, and there is no coherence!" ”

Before going out, Yang Jinglong told Han Che to buy a phone quickly, and at the same time handed over an envelope, which contained Han Che's salary card and 10,000 yuan.

Han Che left the salary card, and the money was returned, as for the matter of Tianjuan Tongbao, Yang Jinglong didn't mention anything, it was Han Che's own thing, he didn't care what to do with it, and he wasn't very interested in this kind of copper coin, if it was calligraphy and painting, he might have paid for it.

Since Han Che can remember, he doesn't seem to have any emotions like nervousness or fear, and everything is indifferent, which may also have something to do with Master's teachings.

Elective courses have always been relatively deserted, except for the likes of Chen Zhong and Molly, but few people rush to attend classes.

Today, it was different, Han Che walked into the lecture hall and found that it was already full, there were men and women, and the polarization was very balanced.

Seeing Han Che come in, Molly smiled at him, mixed with three points of complaining, I don't know what it means.

Han Che also nodded and smiled, and slowly walked onto the podium, and the cluttered classroom immediately quieted down.

Write your name on the blackboard, decent, Han Che.

"What I am best at is calligraphy and painting, today I will tell you about the calligraphy and painting of the Song Dynasty, the subtleties of their paintings or calligraphy!"

As soon as Han Che finished saying this, a student immediately raised his hand, "Teacher Han, we want to know more, how can you exercise your ability to appreciate the ancients, do you have any tricks?" ”

Molly shook her head slightly, every time a teaching assistant or a new teacher came, she would have similar questions, which were actually more difficult to answer.

Most of them say in a kind of old-fashioned and serious tone, this is a classroom of archaeology, not picking up leaks in the glass factory, our original intention of learning archaeology is - wait, wait!

Even so, these students still enjoy it, and some of them do summarize their own methods, but how many of them teach sincerely?

Han Che is not stingy with anything, but inheritance first, the dignity of the teacher first, the teacher here is not referring to himself, but to his teacher.

Hearing such a question, Han Che just smiled slightly, "This classmate, do you think it is difficult to learn from the past?" Or is it difficult to distinguish people? ”

This person didn't even think about it, "Of course it's difficult to learn from the past!" People are nothing more than those three, six, nine and so on! ”

"Oh? How do you say that? ”

The man stood up with an oath, "The scoundrel holds a cigarette, the scholar talks about the piano, the merchant holds the rack, and the beggar nods!" ”

Don't forget to stir up the masses.

"That's what you summed up yourself?"

The man shook his head, "I saw it online!" ”

Han Che pressed his hand and motioned for him to sit down, "What do you want to have the art of Jiangu for?" ”

"Money!"

These students are so outspoken, and this bluntness makes Han Che feel very real.

Han Che took out a small wooden box from his pocket, opened it and put it on the podium, "These are the three Heavenly Favor Treasures from yesterday, many of you should have seen them!" ”

Everyone nodded.

"I'll teach you the method used to identify this Heavenly Treasure, are you willing to learn?"

The audience exploded, and Molly was smiling, and he probably guessed what Han Che was going to do.

Han Che said leisurely, "The reason why I was able to find these three Heavenly Favor Tongbao is because of his special smell, this copper coin is an early Jin Dynasty currency, with a diameter of 3 centimeters and a weight of about 7.2 grams. And this special smell originates from the early origins of the Jurchen people, does anyone know? ”

In the face of Han Che's question, there was silence under the podium, which made Han Che a little disappointed, this kind of question is not too obscure, how can these people not know?

Molly's face was not very good, because she had talked about the origin of the Jin Dynasty not long ago, but none of these people remembered.

Molly preemptively said, "In the early Jin Dynasty, fishing and hunting made a living, and the Jurchen was one of the Sully tribes, and the Sulmar Lord, who had the highest degree of Chinese, established the Bohai State at the beginning of the eighth century, forming the prototype of the Jin Dynasty!" ”

Han Che nodded slightly, "The special smell I am talking about is the feces accumulated by fish, mixed with copper liquid and poured together!" ”

"Fish droppings? Is it a stink? ”

"Nope! It's a very light scent, a bit like the smell of moss! ”

Naturally, there was no shortage of boldness, and immediately said, "Teacher, can I smell it?" ”

"Of course!"

The girl walked up to the podium quickly, very particular, picked up a copper coin with a small piece of dry cloth on the table, handed it to her nose and sniffed it suddenly, and the next moment, she immediately put down the copper coin and made a retching outfit.

After two dry sounds, the girl didn't give up, Han Che advised, "Don't be so hard, sniff gently!" ”

The girl couldn't help but light up her eyes as Han Che said, "There is a faint smell of green grass, why can the teacher keep this fragrance for so long?" ”

"Because of the mixture of patina, the breath is locked!"

Before the girl could return to her seat, another classmate spoke, "Teacher, do you mean that all antiquities have their special atmosphere?" ”

Han Che shook his head, "Some of them are, for example, some calligraphy works are baked with rosin, in order not to scatter ink!" ”

But soon someone grasped the point of the question, "Teacher, how did your sense of smell work?" ”

Han Che smiled slightly, "This simple, pungent smell is the best way to make your sense of smell sensitive, make the environment you live in all kinds of weird and unpleasant smells, and after living for a year and a half, your sense of smell can reach this point!" ”

The students under the podium smiled wryly, "Teacher, are you kidding?" ”

Of course, Han Che was undeniable, "I never joke!" ”

"That's how you practiced in the first place?"

"Almost, it's a little more miserable!"

Han Che actually didn't want to remember more, when he was six years old, in order to exercise his six senses, the teacher let him sleep in the tomb for half a year, and he had to eat in it, a pure and dark life.

Over time, Han Che's nerves of both sight and smell were extremely sensitive. This is also the first step in wanting to use the treasure appreciation method in the Liuhe Treasure Book.