Jiang Lingyun couldn't help but fall into deep thought.

He has a clairvoyant eye, high-tech products such as mobile phones and tablets, and he can naturally see through them at a glance.

But that means...

When it comes to recycling, he has to be physically present, which makes it less efficient.

"Brother Yun, you say this is an empty shell?"

Li Dewen's face turned red: "It's all classmates, they actually lied to me!"

"Alright. ”

Seeing that he was about to rush out to find someone to theorize, Jiang Lingyun immediately stopped him.

"'Buy and leave', after such a long time, arguing with others will only increase the laughing stock. ”

"Be more thoughtful in the future, don't let people take advantage of loopholes. ”

Li Dewen felt aggrieved in his heart, but what Jiang Lingyun said was reasonable, and he could only nod.

After a little thought, Jiang Lingyun had already thought of a way.

"Devon, you pick up Huanzi. ”

After that, leave the school doctor's office first.

The three of them didn't think much about it, settled the medical expenses, and hurried to follow Jiang Lingyun.

Back to the dorm.

Jiang Lingyun took out a few screwdrivers and turned off his mobile phone.

"Demolition. ”

Spit out a word, he pressed the phone on the bed, pointed the screwdriver at the side screw, and twisted it jerkily.

"Brother Yun, don't you want your phone?"

Li Dewen was startled, looked at his mobile phone again, and didn't dare to do it.

Jiang Lingyun couldn't cry or laugh: "What are you afraid of, be bold." ”

"Okay!"

Li Dewen and Ermao glanced at each other, quickly gritted their teeth, and followed the operation.

The integration of mobile phones is extremely high, and it is definitely a precision instrument.

In his previous life, even though Jiang Lingyun was well-informed and ingenious, he had never touched this kind of modern style object.

Even a screwdriver is used for the first time.

Li Dewen and they are different, don't look at their low education, but they are studying auto repair, not to mention strong hands-on ability, but definitely not weak.

In a matter of moments, the phone was split into two parts.

"Yun, Brother Yun..."

Zhang Huan was lying on the bed, unable to move in pain, but still struggling to help Jiang Lingyun.

The eyes of the three fell on them, which made Jiang Lingyun a little embarrassed.

"Leave me alone. ”

He coughed dryly: "Search the Internet for comparison pictures, and the parts inside are familiar." ”

"Okay!"

Li Dewen's eyes lit up, and he understood what Jiang Lingyun meant.

They usually don't study mobile phones, so they will naturally be deceived, especially if they are not familiar with the internal structure, they can't even distinguish between an empty shell and a real mobile phone.

At the end of the day, if you don't understand, learn it!

"Hmm..."

A few people found the comparison chart, pointed to the phone, and studied it carefully.

"This is the camera, the cable is really thin enough, tap to dismantle. ”

"Isn't the CPU in Texas Gao Long's?"

"Deceived again!"

Although the internal structure of the mobile phone is complex, it is much faster just to talk about the zero device.

In less than half an hour, several people studied seven, seven, eight, eight.

"Damn, what an empty shell!"

Li Dewen dismantled the XR and looked at the empty interior, his face turned green.

Five hundred dollars, just buy a shell?

What a luxury!

But soon, his eyes lit up again: "Brother Yun, did you say that this screen is original?"

"It should be. ”

Jiang Lingyun nodded.

In perspective, the XR's screen is intact and the wiring is normal.

"That's okay. ”

Li Dewen was a little excited: "XR changes the screen, let alone seven or eight hundred..."

"Did we earn it together?"

"Who are you going to sell?" Ermao rolled his eyes.

That's right, mobile phone repair shops enter this kind of screen, the price is definitely lower, and ordinary people won't buy it.

After all, they are not professional suppliers, and there is no guarantee of quality.

"Keep it. ”

Jiang Lingyun thought about it and said.

"I received XR with a bad screen in the future, and it was just right to use. ”

"Sell it after repairing it?" Ermao and Li Dewen suddenly realized.

Jiang Lingyun nodded.

"In the future, if you receive these high-end goods, even if you don't disassemble the machine, you have to check it carefully. ”

"Remember!"

Li Dewen hurriedly agreed: "Brother Yun, don't worry, next time this kind of problem occurs, I will eat the phone!"

"Then you have to do what you say. Zhang Huan laughed.

Li Dewen was a little embarrassed: "Just say that, what is more true?"

"Haha!"

Several people laughed in unison.

Meanwhile.

In the corridor, several tall figures stuck to the crack of the door, eavesdropping.

...

For Jiang Lingyun and the others, whether Zhang Huan was beaten or an empty phone phone, it was a lesson.

Since then.

When you receive second-hand, if you meet someone with the wrong face, you don't say much, you should go, and you will also carefully check the mobile phone and computer if you have a problem.

The process is getting smoother and smoother.

Even, the news of Jiang Lingyun's opening of the "second-hand recycling center" has spread to Ontario.

Many students also regarded Jiang Lingyun as an imaginary enemy and smeared it on Tieba and Weibo, but what was unexpected was that Yang Kai actually wrote an open letter to wish the second-hand recycling center a smooth opening.

It's a blockbuster!

A professor from a double-first-class university would actually stand up for the entrepreneurial project of a small technical school?

Although some people feel that the price is reduced and insulting, the voice of opposition has gradually disappeared.

"Used recycling centers?"

In the student activity room of Ontario University, Yang Manman stomped his feet angrily when he heard the news!

"A stinking and tattered one, and such a high-sounding name, it's funny!"

The officers of the Discipline Inspection Department were silent and did not dare to speak out.

Yang Manman's face was slightly red, and his chest rose and fell: "No one is allowed to participate in this matter, do you understand?"

"Minister, what about Professor Yang—" An officer stopped talking.

Syllable!

Yang Manman dropped the glass!

"You're from the Discipline Inspection Department, what do you care about him?"

"If you don't want to do it, just say it!"

A large group of people looked at each other.

Jiang Lingyun is really not very good, but in the final analysis, he is only a foreign school, and he has nothing to do with Ontario.

You wouldn't be so angry, would you?

At this moment.

In front of the old machine room of Anqi, Cao Hong was taking Jiang Lingyun and the four of them to check everywhere.

"Lingyun, what do you think?"

After looking around, Cao Hong turned around and asked.

Although he knew what award Jiang Lingyun had won from Ontario, he had just learned from the president that Jiang Lingyun almost became an honorary professor of Ontario University, and even Chen Youyun and Yang Kai respected him.

Jiang Lingyun bowed slightly: "That's it." ”

A technical school like Anqi has a pitiful small campus, and there is no extra space at all.

It is said that it is a computer room, but it is actually a row of bungalows, which are empty, have not been cleaned for seven or eight years, and are full of cobwebs.

"Teacher Cao. ”

Ermao was very excited: "There are so many rooms, we can use them?"

"Of course!"

Cao Hong came back to his senses and raised the document in his hand with a smile.

"This is a special approval from the principal, and it is unprecedented for our school. ”

Zhang Huan had just recovered from his injuries, and when he heard the news, his eyes lit up: "The principal also knows about us?"

"It's too strong!"

"If we do well, can we get extra credits?"

"No," Li Dewen was surprised, "then it's okay not to go to class." ”

Cao Hong scolded with a smile: "Little rabbit cub!"

"Don't dream, it's not about studying. ”

"You remember, I usually turn a blind eye, but whoever fails the exam, don't blame me for being rude!"