After Lin Wei counted the needs here, he called Xu Yiran again and told her not to worry.

The prescription that Lin Wei gave her before, it is actually a good thing to take care of those medicinal herbs.

Subsequently, Lin Wei went on to deal with other things, simply waiting for the arrival of the Chinese herbal medicine fair.

Soon, it was the date of the start of the Chinese herbal medicine fair, Lin Wei packed up early and went to the place where the exhibition was promoted.

He just came here alone this time, after all, it's not much use to bring people, it's better to let them go about their own business.

Over there, the hospital has been really busy recently, so Lin Wei has also tried his best to do other things by himself.

In the past two days, he has received patients in the hospital, but he has indeed felt the situation in the hospital on weekdays, and there are a lot of patients who come from all over the world!

At this time, the location of this Chinese herbal medicine fair is easy to find, just around the museum in the city center.

And the street adjacent to the museum was completely congested at this time, and it was impossible to drive at all, so Lin Wei could only park the car in the shopping mall on the side and walk over.

By the time Lin Wei arrived at the museum, there were already a lot of people around, and the entrance was even more crowded.

While Lin Wei was waiting, there were small merchants and vendors pushing carts over to sell their medicinal herbs.

However, Lin Wei looked at it twice, it was just some simple medicinal materials, Lin Wei didn't need these things, Lin Wei wanted some rare medicinal materials.

Besides, these common medicinal materials can be obtained by Lin Wei elsewhere.

Although this is a medicinal herb fair, it is said that there is a preferential price, but in fact it is not cheap at all, and even the starting price is higher.

"Come on! Let's take a look around! These are all medicinal materials that are going to be nominated for the king of medicine today, buy early and earn early, and buy late and it will be gone! ”

Lin Wei was queuing up to enter the trade fair, but he heard someone shouting on the side.

After hearing this person's words, everyone immediately looked over, and some people even began to ask about the price.

Lin Wei was naturally disdainful of these things, and he didn't plan to care about them, but when he heard the price this person shouting, he was stunned.

"The best cordyceps sinensis can be bought for only 3,999 yuan a gram!"

With the shouting of the little vendor, these people on the side were also stunned.

3,999 yuan, which can be bought for a pound in normal times, and he only sells it for the price of one gram?

"Big brother, what cordyceps are you? Made of gold? ”

Immediately, someone raised a question, after all, in their opinion, this thing is really outrageously expensive!

“…… Behold, what you are saying is that it is made of gold? This is the best, do you understand the best? ”

The small trader immediately glared at his eyes and justified his medicinal herbs.

"The cordyceps you usually encounter are all in the medicine garden, do you know where I picked it from? This was collected from a snow-capped mountain at an altitude of more than 4,000 meters! ”

The little trader had a smug look on his face, and as soon as he said this, Lin Wei instantly felt like he had been struck by lightning.

Is this guy bragging? What's not the best?

"Brother, I bought this for you, I want a pound!"

But at such a price, there are still people who want to buy it, which makes the corners of Lin Wei's mouth twitch.

The people on the side were the same, and they all wondered if this was a to.

But immediately another person bought it, and it also asked for a catty, so that everyone couldn't be calm.

After a while, a voice rang out in the crowd.

"Huh? Aren't you Professor Zhang from the Wellness Channel? ”

A surprised voice rang out, pointing to the man he had just purchased.

"I'm not a to, I came with my wife and a few old classmates, you can check it out, he is really Professor Zhang!"

The old man also defended himself by the way, and before the people who listened to him could refute him, it was already over.

Everyone immediately began to investigate the identity of that person, and after checking, they found that the person who bought it was really an expert in the health and wellness series channel!

"Professor Zhang, can you explain why you bought it here?"

The old man who recognized Professor Zhang before also hurriedly asked at this time.

When Professor Zhang saw that he was recognized, he also looked generous, he wore a pair of glasses, and his smile was very fraudulent.

Of course, this is in Lin Wei's opinion, as for the eyes of passers-by, he has already become an expert professor at this time.

As soon as Lin Wei saw this person's face, he knew that he was not a good thing.

It's not that Lin Wei judges people by their appearance, but he sees the cattiness in the middle.

The more they explained, the more Lin Wei felt abnormal, for example, the old man said that he was not a to, ordinary people might think that he was sincere after hearing it, but he just took advantage of this, Lin Wei could see at a glance that he was a to!

"Professor Zhang is really a famous teacher who solves our doubts!"

After Professor Zhang explained incomprehensibly, the old man praised Professor Zhang again.

"Professor Zhang has bought it all, what are we waiting for?"

An old lady beside the old man also rushed towards the small trader at this time.

When the people around heard this, they quickly rushed over after realizing it, for fear that they would not be able to grab it.

But their speed is not as fast as Lin Wei.

"Stop!"

Lin Wei shouted and successfully calmed the people around him.

"They're liars!"

And Lin Wei was a loud voice again, and the person who was still trying to move outside also stopped at this time.

"Huh? Swindler? What does this say? ”

"I think he's like a liar, what nonsense is he talking at a young age?"

"I look like ...... too"

At this time, everyone was also pointing at Lin Wei, they had already been brainwashed for a while, so they naturally didn't believe Lin Wei at this time.

"What nonsense are you talking about, boy? Who are you looking down on? ”

"Look down on Professor Zhang? Or do you look down on these customers of mine? Don't they have an IQ? ”

The little trader looked at Lin Wei angrily at this time, and what he said was like fighting for his own people.

But in fact, these people are just leeks that he uses to harvest.

Lin Wei raised his eyebrows, since they were exposed and wanted to fight with themselves, then let them be convinced!

"How can Cordyceps sinensis grow on snowy mountains? Can you give me an explanation? ”

Lin Wei rolled his eyes, and directly glared at the other party and asked.

"It's four thousand meters above sea level, and it's a snow-capped mountain, tell me what kind of plants you can see on it?"

Lin Wei had a look of disdain, if this vendor was just fooling people to buy, if the price was right, it would be forgotten, Lin Wei would treat him as if he wanted to rush the performance.

But if he deceives customers, can Lin Wei still let him?

"You, you, don't talk nonsense to me!"

The little trader was also shocked at this time, he was trying to exaggerate the effect, so he said so.

But Lin Wei didn't pay attention to him at all, but looked at the old man who spoke at the beginning: "You said that you are not a trust, if you hide your work uniform, I will really believe it." ”

Lin Wei raised his eyebrows, and the old man was even more dumbfounded, he was wearing his clothes inside, how could he be discovered by Lin Wei?

How did he know that Lin Wei's eyes still had a perspective function?

And everyone was also surprised, and asked the old man to take off his clothes and take a look, but the old man naturally didn't dare, he dragged it all out!

"As for Professor Zhang, do you dare to believe the experts and professors on TV?"

Lin Wei was speechless for a while, he didn't look down on these professors.

It's that they don't have any qualifications at all, it's just that the program team invited professional actors for a gimmick.

"What do you see me doing? Otherwise, if I ask you two questions, if you can answer them, I will admit that you are an expert? ”

Lin Wei looked at Professor Zhang, and when he saw that he looked unhappy, he also asked at this time.

Professor Zhang stared, but there were so many pairs of eyes looking at him on the side, of course he could only agree to come down and talk about it.

"If you promise, you promise, if you lose, you have to apologize to me, apologize to them!"

This Professor Zhang was still thinking so much at this time, he didn't want to think about what he would do if he couldn't answer Lin Wei's question?

"Okay, if you can answer, I can write my name backwards."

The corners of Lin Wei's mouth hooked, and then he asked: "Ask you the simplest, how to distinguish good from bad Cordyceps?" ”

Lin Wei's question was already stumped by Professor Zhang.

Professor Zhang stared, not knowing how to answer.

He actually knew some answers in his heart, but he couldn't say it.

Because of the cordyceps in his hand, it is not a good product!

The corners of Lin Wei's mouth hooked, he was deliberately tricking this fake master.

Regardless of whether he really has the ability or not, or if he says the same thing as Lin Wei, he is just an actor, and he has no way to answer this question now.

"Huh? What's the matter, why doesn't he speak? ”

"Isn't he a professor? What's going on? ”

"It can't be a fake......

Everyone also muttered at this time, and they were all talking about it.

However, for Lin Wei, their opinions have nothing to do with him, he just wants to debunk these people and let everyone not be deceived.

"I tell you, why didn't he dare say it!"

Lin Wei pointed to the professor Zhang and said loudly again.

Everyone's eyes were attracted by Lin Wei, and they all looked at Lin Wei as if they didn't know the real situation.

"He can't say because he knows that the cordyceps in his hand is simply defective!"

As soon as Lin Wei said this, everyone instantly fried the pot.

"What? Tens of thousands of dollars turned out to be defective? ”

Everyone was surprised, and some even thought that Lin Wei was talking nonsense.

Lin Wei shrugged his shoulders, how could they think that it had nothing to do with them.

"Cordyceps sinensis is best in dark brown color and has a large hook."

"And this cordyceps sinensis not only looks brand new, but also deliberately made like this, not only is the color not pure, but even the itself is only a semi-finished product, which is not even a defective product!"

"The reason why he is wrapped like this is to create the illusion that his product is very powerful, and so that you will only find out that it is defective when you buy it!"

Lin Wei explained, and directly told the purpose of this vendor.