Speaking of which, Professor Yang Kaining believes in Ding Yue, but he is not 100% completely convinced.

After all, there is a good saying.

Seeing is believing, hearing is false.

Yang Kaining would not make a decision easily before seeing the 3D bioprinter of Wucheng University of Arts and Sciences that Ding Yue said.

"Principal Ding, I also feel very sad about President Xu's daughter, of course, I also hope that there will be advanced medical equipment and technology that can save her life, but it is just ......"

Professor Yang Kaining's voice became deeper and lower, with a sad aura.

"Professor Yang, I know what you mean. Ding Yue also sighed, then raised his head and looked at Professor Yang Kaining again: "Professor Yang, what we said just now, about buying your patent on biological tissue material technology, do you want to think about it carefully?"

"Okay, I'll think about it again, and try to give Principal Ding an answer to you earlier. ”

Professor Yang Kaining nodded and responded.

The two of them left the bathroom together and returned to the office again.

Xu Dongcheng saw that it took so long for Ding Yue and Professor Yang Kaining to come back together, and immediately threw a puzzled look at Ding Yue.

Ding Yue felt Principal Xu Dongcheng's gaze, and shook his head slightly helplessly.

The meaning is obvious.

If it was agreed by going to the bathroom together just now, Ding Yue should have a happy look on his face at this time.

Xu Dongcheng also understood the meaning of Ding Yue's shaking of his head, and it was very likely that he would be out of play.

This moment.

Xu Dongcheng's heart was a little desperate.

But he can still understand in a calm and rational state, a figure of Professor Yang Kaining's level really can't easily put aside the current environment, and even his research results are not easy to sell.

"Principal Nading, I still have something to do later, and I will tell you as soon as I think about what I just said. ”

Professor Yang Kaining saw that the matter was almost over, so he stood up and said to Ding Yue.

"Okay. ”

Ding Yue nodded, and then exchanged a few more words with Professor Yang Kaining, and Professor Yang Kaining continued to go back to the laboratory to be busy.

Ding Yue left Professor Yang's office with President Xu Dongcheng and Secretary Wen Ruohan.

"Xiaowen, let's book a hotel nearby. Ding Yue thought for a while and decided to stay in Zurich for a few days for the time being, waiting for news from Professor Yang Kaining.

Because as soon as he arrived in Zurich today, Ding Yue came directly to ETH Zurich, so he was so anxious that he didn't even let Wen Ruohan book a hotel.

"Okay, Principal Ding. ”

Wen Ruohan hurriedly took out his mobile phone, began to choose a hotel on the Internet, and then booked a room: "Principal Ding, can you book three rooms?"

"Otherwise, you live in one room with me?" Ding Yue glared at Wen Ruohan, a girl who was sometimes suddenly stunned.

"emmmm......" Wen Ruohan quickly booked three rooms in a hotel close to ETH Zurich's Science City campus.

"Principal Ding, the five-star hotel is far away, so the hotel I just booked is not a five-star, but a four-star. Wen Ruohan explained.

"It's okay, it's not a big problem. ”

Ding Yue doesn't have to stay in a five-star hotel every time he goes out.

"President Ding, let's stay first?" what does Professor Yang Kaining mean?" Xu Dongcheng hurriedly stepped forward, came to Ding Yue's side, and asked curiously.

Seeing that President Xu Dongcheng was so eager, Ding Yue said to him truthfully: "President Xu, the situation may not be optimistic, it is worse than I expected at the beginning, but it is not hopeless, Professor Yang said that he will think about it, and when it is considered, no matter what the result is, he will notify us as soon as possible." ”

Xu Dongcheng originally thought that there was basically no hope, but after hearing President Ding's words, Professor Yang Kaining still had to think about it, which means that there is still hope.

Suddenly, Xu Dongcheng's mood became a little better.

"Let's go, Principal Xu, let's go to the hotel to rest first. ”

"Uh-huh, okay. ”

After arriving at the hotel, he stayed for a day in a blink of an eye, and Ding Yue was anxiously waiting for Professor Yang Kaining's results.

But there was still no news on the first day.

The next day.

Ding Yue obviously felt President Xu Dongcheng's uneasiness, he came to him three times in one day, chatted three times, and Ding Yue could hear from the words that President Xu Dongcheng was really afraid that he would not be able to get Professor Yang Kaining's biological tissue material technology.

On the third day.

Even Lao Huang and Ah Bin, who were far away at Wucheng University of Arts and Sciences in China, called Ding Yue and asked how the progress of the matter of inviting Professor Yang Kaining was.

"We're still waiting for Professor Yang's reply, how is the school?"

"Everything is fine. ”

"That's good. ”

On the fourth day, growing despair began to permeate the hotel.

Even Wen Ruohan felt that there was no drama, so he came to Ding Yue and asked when he would book a ticket back to China.

Ding Yue was lying on the sofa in the living room of the hotel room, and his heart gradually began to be restless.

If Professor Yang Kaining's matter is really out of play, then he will have to go back to his Fog City University of Arts and Sciences to study the technology related to biological tissue materials.

But this thing is very difficult, Ding Yue is currently in the system, and it is difficult to get the relevant black technology.

Therefore, Ding Yue is not sure how long it will take to research the technology of biological tissue materials.

At that time, I am afraid that Xu Meijia, the daughter of Principal Xu Dongcheng, will not be able to hold on.

Day 5.

Early in the morning, Xu Dongcheng came to Ding Yue's room.

"President Ding, forget it, let's go back to China, and we can see which other institutions in the world have research in the field of biological materials. ”

Principal Xu Dongcheng's expression became more and more haggard.

Ding Yue sighed and said: "It's been five days, Professor Yang still hasn't given a letter, it seems that the hope has become slim, but after we go back, we will develop biological materials by ourselves." ”

At this time, Wen Ruohan also came over, and after hearing the conversation between Principal Ding and Principal Xu Dongcheng, Wen Ruohan asked, "Principal Ding, do I book a ticket now?"

"Hmm. ”

Ding Yue nodded.

However!

Just as Ding Yue nodded, the mobile phone rang.

It was a call from Professor Yang Kaining.

"Wait, don't rush to book a plane ticket yet, Professor Yang is calling. Ding Yue immediately stopped Wen Ruohan's behavior of booking air tickets.

When Xu Dongcheng heard that President Ding said that it was a call from Professor Yang Kaining, his whole body suddenly became energetic.

Since Professor Yang Kaining has called, the call is either impossible or possible.

Schrödinger's cat, until it is determined, has a fifty percent probability of both possibilities.

"Hey, hello Professor Yang. ”

Ding Yue cautiously answered the phone.

"Good morning, President Ding, have you returned to China, or are you still in Zurich?" Professor Yang Kaining asked with a warm smile.

"Well, we're still in Zurich, staying in a hotel not far from ETH. Ding Yue replied.

"Oh, which hotel is that, which room? I'm going to bring the students to you. Professor Yang Kaining asked again.

Ding Yue hurriedly told Professor Yang Kaining the name and room number of the hotel.

After finishing speaking, Ding Yue realized that Professor Yang asked himself these questions, and he was very enthusiastic on the phone, could it be ......

If Professor Yang Kaining called to give an impossible reply, then the tone of his speech should be regrettable.

But now Professor Yang Kaining's tone of speech obviously has no regrets, but is full of enthusiasm.

"Professor Yang, have you thought about what we talked about last time?" Ding Yue couldn't help but ask directly.

"Hahaha, this matter, when I come over, let's talk about it, see you later. ”

Toot toot.

The phone hung up.

This good guy, Ding Yue doesn't know whether to be disappointed or happy.

After all, Professor Yang Kaining didn't explicitly agree or refuse, so what does this mean?

"Principal Ding, what's going on?"

Seeing that the phone hung up, Xu Dongcheng hurriedly asked.

Ding Yue shook his head and said in confusion: "On the phone, Professor Yang didn't say what the result of his consideration was, so he said that he would come to us...... Wait, what do you think, Professor Yang brought his students with him?"

"Huh, what does this mean?" Wen Ruohan muttered puzzled.

Regarding President Ding's invitation to Professor Yang Kaining, Wen Ruohan participated in the whole process, and now she has no idea what Professor Yang means when he brings students over to President Ding.

"We'll know when Professor Yang arrives. ”

Ding Yue didn't think about it so much.

All the results, Professor Yang will naturally see after he comes.

And so.

Ding Yue, Xu Dongcheng and Wen Ruohan waited anxiously for Professor Yang Kaining's arrival in the hotel.

About twenty minutes later.

Professor Yang Kaining and five Ph.D. students from ETH Zurich, all foreigners, came to the hotel where Ding Yue lived.

"Professor Yang, you're here. ”

After Ding Yue saw Professor Yang Kaining, his face immediately flashed with joy, and then he stepped forward to shake hands with Professor Yang.

"Principal Ding, I can't think of five days, you haven't left yet, I think if you leave, we will fly directly to China. ”

Professor Yang Kaining said enthusiastically when he shook hands with Ding Yue.

"Huh?"

When Ding Yue heard this, he couldn't help but be stunned for a moment.

Because Professor Yang Kaining's words made Ding Yue really feel a little surprised.

Fly directly to the country?

What Professor Yang Kaining meant, could it be that he was willing to go to Xia Guo to participate in the biomedical engineering of his Fog City University of Arts and Sciences?

"Professor Yang, what did you just say...... What do you mean?" Ding Yue's eyes widened and he asked with some incredulity.

Xu Dongcheng was still a little confused.

Wen Ruohan was even more confused.

Professor Yang Kaining said with a warm smile: " President Ding, didn't you say that your Wucheng University of Arts and Sciences has a 3D bioprinter and technology that is close to maturity, I thought about it for a while, this is a rare opportunity to study the field of biomedicine, so after I went back, I applied to change the research direction, I now have a group of the best doctoral students of ETH Zurich, I have to take them to graduate from research, this is my responsibility, so we abandoned the previous research topic and decided to participate in the biomedical engineering of President Ding and your Wucheng University of Arts and Sciences. ”

Professor Yang Kaining's words sounded a bit winding.

But Ding Yue was thoughtful, and after savoring Professor Yang Kaining's words, he understood what he meant.

The implication is that Professor Yang Kaining agreed to go to Xia Guo and go to Wucheng University of Arts and Sciences to participate in biomedical engineering.

On top of that, he also applied to ETH Zurich and switched research topics with his PhD students.

In other words, Professor Yang Kaining's operation not only solved the problem that he wanted to take a graduate student, but also solved the problem with ETH Zurich.

"Professor Yang, you are really responsible for your students. Ding Yue couldn't help but say with emotion.

"After all, I am their mentor, and it is my responsibility to take them to do research and graduate with a PhD. Professor Yang Kaining said seriously: "I just don't know if President Ding agrees with me to take the five of them to participate in the biomedical engineering research of your university." ”

"Absolutely. ”

Ding Yue agreed without hesitation.

Because this is nothing to Ding Yue, five more doctoral students majoring in biological sciences followed Professor Yang Kaining to join the biomedical engineering of his Wucheng University of Arts and Sciences, and even completed the perfect combination of biological tissue material technology and 3D bioprinting technology faster.

This means that Wucheng University of Arts and Sciences has produced 3D bioprinters and technology, and Professor Yang Kaining has produced biological tissue material technology.

"President Ding, Professor Yang, what do you mean?"

After listening to the conversation between President Ding and Professor Yang, Xu Dongcheng seemed to understand something, but he was not sure.

Ding Yue said to President Xu Dongcheng with a happy face: "President Xu, Professor Yang has agreed to participate in the biomedical engineering of our Wucheng University of Arts and Sciences. ”

Ding Yue's words were already very simple and clear, and Xu Dongcheng understood it as soon as he heard it.

"Really...... Really?" Xu Dongcheng was instantly pleasantly surprised when he heard this, and looked at President Ding and Professor Yang with wide eyes.

"Of course it's true. Professor Yang Kaining smiled and said to Xu Dongcheng: "President Xu, President Ding has already told me about your daughter, life is priceless, and I also hope to see 3D bioprinters print the tissues and organs required for human medical surgery, this research is of great significance to the entire biomedical field." ”

Hearing Professor Yang Kaining's affirmation, Xu Dongcheng suddenly stepped forward excitedly and grabbed Professor Yang Kaining's hand.

"Thank you, Professor Yang, thank you so much. ”

Ding Yue's mood at this moment finally brightened, and he immediately turned his head and said to the secretary Wen Ruohan: "Xiaowen, hurry up and book a plane ticket, and book Professor Yang and their air tickets, all first class!"

"Principal Gooding. ”

Wen Ruohan was also very happy when he saw that Principal Ding's trip was successful, and immediately happily booked a plane ticket for Principal Ding.

Ding Yue then took out his mobile phone and made a call to Lao Huang.

"Hey, Brother Yue, what's the situation? Professor Yang still doesn't agree? So are you going to come back?"

"Bah, Lao Huang, hurry up, your logistics department is ready to welcome Professor Yang back to China to participate in the biomedical engineering of our university!"

Ding Yue said calmly to Lao Huang.

There was a moment of silence on the phone.

"Damn, it's done, Professor Yang agreed, Brother Yue is awesome!" Lao Huang's voice was like a thunderous roar, startling Ding Yue.

"Can you stop being bothered!"

"Hey, hey, Brother Yue, don't worry, I'm going to arrange to prepare, no, it's early in the morning, I'll prepare as soon as I want to go back tomorrow morning, welcome Brother Yue to return to China with Professor Yang!"