Through Guò observation, Zhang Tianyuan found that this piece of ancient jade was generally okay, and according to Hu Li's introduction, this thing was still from the Han Dynasty, and even tried his best to sell it to Zhang Tianyuan, saying how good it was.

Zhang Tianyuan just smiled and said nothing, what others said had nothing to do with him, he must have to make his own judgment, that's right, this jade is very beautiful, like an ancient jade, but after getting started, it didn't feel right, and after a careful look, I found that not only the jade material is wrong, the carving is wrong, and the claw pattern is also wrong.

Of course, this is a matter of ability, others can't see the difference, but Zhang Tianyuan can find the problem by checking the subtlety, including jade, carving and crest, which can be seen more clearly than ordinary people.

To put it bluntly, Cha Wei's ability is similar to that of the best microscope with him, and even the very small flaws of the jade can be clearly identified.

Zhang Tianyuan learned from Tu Shou a way of thinking about playing Gao Guyu, that is, the same as analyzing and solving the case, using the negation method, for example, the item was stolen by someone who climbed into a small hole the size of a basin, and the suspicion that the person weighing 1.81 kilograms committed the crime at the scene was denied, unless he asked someone else to do it, that is another matter.

In the same way, the main aspects such as material patterns are wrong, and they are basically killed immediately. Although Zhang Tianyuan is an expert in collecting, he is not a research expert after all, and the collection should not be based on the map, let alone field investigations, so there is no need to spend that time on things that have not been seen.

Zhang Tianyuan is very rich, but he doesn't want to throw the money into the stinky gutter, and more importantly, he doesn't like the feeling of being deceived. I have a six-character formula anyway, if I still buy a fake one. That's not stupid, it's just extremely stupid.

Playing things and collecting things must pay tuition. But which one doesn't want to suffer less, and which one is willing to be fooled. Although Zhang Tianyuan is now worth tens of billions, he will not get along with money, there is no corruption and gray income, even a little money, which is also earned by ability, and it is naturally impossible to waste it lavishly.

Fortunately, he has the ability to read words, and has the ability to check micro and perspective. Therefore, he can directly use his own ability to observe carefully.

Most of the ancient jade is made of Hetian jade, the Stone Age and the Xia, Shang and Zhou periods use more local materials, at present, Hetian jade mining is difficult, the production is gradually decreasing, its price has been very high, and the counterfeiters of Gao Gu jade out of consideration of cost and processing difficulty, often use green. Sea jade, Jing white jade or Russian jade are fake. And these jades either lack hardness. Either it lacks the warmth and grease of Hetian jade. Hetian jade is denser than ordinary jade, heavy in weight, and has a sense of falling in the hand.

By the Han Dynasty, the shape, craftsmanship, and types of jade had reached a very high level. In particular, it has reached the peak in the application of the technique style and burial atmosphere. Due to the very low productivity in ancient times, jade carving could only be ground with jade sand. The hardness of Hetian jade is so high that it is impossible to carve it with a knife. It is carved out of "thallium tools", and ancient jade is milled through a guò stone machine and jade sand. Each era has its own characteristics. For example, the Shijiahe culture subtracts the Yang line, the Yin Shang's double-hook Yang line, the Western Zhou Dynasty's slope Yin line, the Han Dynasty's gossamer wool carving, the Han Dynasty's eight knife carving, and so on. In particular, the Han eight-knife craft is really "eight-knife work". The "knife" is both accurate and ruthless, the knife is clean and neat, and most of them are "oblique knives", that is, one side is shallow, one side is deep. The modern process is to use a high-speed rotating engraving machine, due to the different speeds, there must be different traces on the processed jade, especially the Yin carving line. There is a phenomenon of "bursting knife hair" on both sides of the line notch, and most of them are modern machine workers.

Generally speaking, if you look at it with a magnifying glass, if you don't want it, it means that something is in doubt, but if you do, then the seller will be able to read the information from your demeanor, a kind of information that can only be understood but not spoken, so he will take advantage of the trend to raise the price.

Zhang Tianyuan didn't use a magnifying glass, he was looking with his eyes, so he wouldn't have such worries. But he is an expert after all, others believe in his vision, if he doesn't want it, then everyone knows that there is a problem with this thing, if he wants it, then I am afraid that there will be a bloody competition.

The imitation revealed its original form under Zhang Tianyuan's magical eyes. We are afraid of being fooled by imitations and counterfeits, and sometimes we have to spend more time running to the market and visiting the stalls, not to "pick up leaks", but for fear that we are lonely and unheard, and do not recognize new imitations and fake things.

Sometimes, you have to pay attention to something that seems to have nothing to do with antiques. Experience and lessons have taught us that what we have learned is useful when we are in critical times. Zhang Tianyuan has a friend who likes strange stones, and he often discusses with that person, checks information and visits various strange stone exhibitions, and has a better understanding of the hyped tree jade in recent years.

This is a new imitation. Now the counterfeiting is not like what is written in the books published in the past two years, those who compile books (here to mention something, the writers are different from the compilers), irresponsibly copy a lot of articles all over the world. is not like Ma Weidu said on the pulpit of a hundred schools, he also copied the old routine, what sheep jade dog jade, Mei Yu and old oil, old oil and Mei Yu are troublesome, over and over again, Yang Yu dog jade wants to kill the dog and slaughter the sheep, and it will be buried for three years, and the capital is not enough.

Of course, it's not that Mr. Ma Weidu is not good, but because today's technology is developing too fast, you don't have time to study many counterfeiting methods, Ma Weidu has experience, but he is old after all, and he can't keep up with the times.

But this new imitation, Ma Weidu has not mentioned it, and many books have not mentioned it, if you buy it, then congratulations you can buy a piece of tofu and die.

The appearance of this thing is particularly similar to ancient jade, and the carving is also quite exquisite and similar, if Zhang Tianyuan does not have a word appreciation trick, I am afraid it is difficult to see, if you use the traditional judgment method to judge the authenticity of this jade, it is really miserable.

Zhang Tianyuan, who was looking at the jade, was dragged over by Ouyang Xiaodan: "Hey, is that thing real?" Did it come out of an ancient tomb? And those two bronze objects, are they real or fake? ”

What Ouyang Xiaodan cared about was indeed the stolen cultural relics. Zhang Tianyuan smiled at her, but didn't say anything. In fact, after looking at the piece of jade, he had already seen the blue and white porcelain and two bronze pieces placed next to him. Compared with this imitation Gao Guyu, I have to say that the bronze and blue and white porcelain are a bit fake, at least Zhang Tianyuan even if he doesn't need to recognize words, but he can be carefully distinguished by the naked eye.

Of course, this is his own ability, others may not be able to see it, you must know that although Zhang Tianyuan has always relied on the six-character mantra, he is a person with a sense of distress. What if the six-character formula fails one day? Then he has to use all his real talents to learn.

Therefore, in the process of appreciating treasures every time, he first appreciates it with his own skills, and then uses the six-character true formula, so that he can gradually use his own skills to judge whether things are real or fake.

Maybe even he doesn't know that even if he doesn't use his ability now, he can definitely be regarded as an expert.

"What are you smirking at, is that thing real?" Ouyang Xiaodan urged. However, she is quieter and knows how to keep it secret.

"You'll know later, don't worry, didn't you say that you listened to my arrangement?" Zhang Tianyuan said with a smile

"Okay, okay. As you said, I won't ask. Ouyang Xiaodan sighed helplessly, she was an anxious child. If you don't know the answer for a while, you're going crazy. Fortunately, by this time, everyone had finished appreciating and returned to their seats. It was time to reveal the mystery, and she wouldn't have to wait too long.

Just as Huri was about to announce the start of bidding for the four lots, Huri suddenly stopped halfway through his words.

His phone was vibrating.

Because it needs to be quiet here, so when you come here, your phone will be set to vibrate, which is also a habit, and Hu Li is worried that he can't receive an important call in case he comes, so he puts his phone in the pocket of his jacket, so that once he vibrates, he can feel it very clearly.

"I'm sorry, everyone, wait a minute, I'll take a call."

"What the hell, I still answer the phone, I can't wait." Ouyang Xiaodan was a little angry, thinking that the answer was about to be revealed, but who knew that he would have to wait a little longer.

"Girl, don't worry, this is a black market after all, we have eyeliner within the police, in case there is any trouble, the other party will call to inform, so this call must be answered, not only for us, but also for your face." One of Huri's men came over and explained.

His voice is not small, so everyone in this hall will hear it, and it is inevitable that they will be a little nervous.

After all, the auction has just begun, and it would be a bit of a disappointment if it ended like this.

"What eyeliner? Who is it? How did this scum get into the police station? As soon as Ouyang Xiaodan was excited, he said what he shouldn't have said.

Zhang Tianyuan suddenly felt a big headache, and hurriedly smiled: "I said Hani, what kind of scum do you care about is not scum, without this kind of eyeliner, how can we buy things with peace of mind?" ”

When Ouyang Xiaodan heard Zhang Tianyuan's words, he also felt speechless, and patted his head and said: "Ah, that's right, we are now photographers in the black market, these eyeliners are to protect us, I really have watched too many movies." ”

"I've said it a long time ago, let you watch less Hong Kong and Taiwan police movies, that's all."

Hu Li glanced at Ouyang Xiaodan, and was suspicious at first, but then thought about it: How can this second coercion be a policeman, if she can be a policeman, Lao Tzu doesn't have to bother.

If Ouyang Xiaodan knew what he was thinking at this time, it was estimated that he would really go crazy, if he didn't beat Hu Li up, then she wouldn't be called Ouyang Xiaodan.

Seeing that Hu Li started to call, Ouyang Xiaodan breathed a sigh of relief, and secretly gave Zhang Tianyuan a thumbs up, indicating that he had done a good job.

Seriously, if it weren't for Zhang Tianyuan's urgency, Ouyang Xiaodan would definitely leak his words.

"This woman is a policeman with a strong sense of justice, but it's a pity that she is really not suitable to be an undercover agent, and if she is allowed to be an undercover agent alone, she will die a miserable death." Zhang Tianyuan shook his head helplessly, and decided to wait for this matter to be over, and then go and discuss with Ouyang Leiting, don't let Ouyang Xiaodan do such a dangerous thing again, if such a big girl is found out, then she will really cry.

When Hu Li answered the phone, his face changed slightly and said, "Boss, this is not in accordance with the rules, what if something happens?" (To be continued......)