Chen Hanyu didn't explain much, he just smiled habitually to show that he didn't mean to joke.

It is true that the eggs he thought of were not filled with the material of eggs, and it was obvious that they were wrong, what they needed was a stable structure of eggs, and the structure of eggs was called thin shell structure, which was one of the most stable structures, and it was also a constant structure that was widely used in buildings.

"I understand, Brother Chen, you are going to make a fuss about the structure of eggs!" Xu Feng was an experienced man, and he quickly understood what Chen Hanyu meant.

Xu Feng had to admire Chen Hanyu's unique vision, and he would definitely not understand so many things in such a short period of time, not to mention the most tricky craniotomy.

Chen Hanyu considered the time, he carefully aimed the handle of the scalpel at the outer ring of the egg, he tried to use the greatest strength to push it, and at the moment of the top, he suddenly let go and then sent it forward.

The eggshell of the egg shattered in response, but what Chen Hanyu wanted to figure out was not how it was broken, but whether the broken part cracked first or spread.

"Next!" Chen Hanyu's repeated movements three times in a row finally saw the change of the force point of the egg, each time the force was distributed first and then broken, not first broken and then divided and then broken together.

In this way, it will be more convenient to handle animal glue by yourself.

Chen Hanyu's suggestion is to add a relatively firm cushioning layer to the outer layer of animal glue, so that if the head is hit hard, the force can be distributed to various parts, so as to protect his brain.

"Brother Chen, you look at it, I'll just do it according to your arrangement!" Xu Feng took into account the characteristics of animal glue and decided to remove the alcohol lamp, because since the inner layer is made of animal glue, the outer protective layer cannot be operated with the same material, otherwise as Chen Hanyu said, separation is a problem.

"Dean Xu, you soak the analgesic liquid on the outer layer according to my method, five minutes is enough, not too long!" Chen Hanyu's idea is very comprehensive, although the material is animal glue, in order to avoid him being breathable, so he still soaks the herbs for a period of time, because there is a medicine in his analgesic prescription that specializes in decomposing tissues, and animal glue can be used in this way.

After doing this, Chen Hanyu picked up the scalpel again, and the blade cut all the extra parts along the original bones, and the rest of the fitting was actually the easiest step, just press it gently, and it didn't take much to get it done.

In the end, he handed over the stitching to Xu Feng, and he was too lazy to do these things.

"I've heard that Dean Xu has a good needle, can you open my eyes today?" Chen Hanyu said with a smile.

"Of course you can!" Xu Feng's face sank, his suturing wounds were originally practiced when he was in the field hospital, and over time, his speed and accuracy reached the top.

Not to mention the advice, the demonstration is still very textbook.

Chen Hanyu wasn't really too lazy to get stitches, he began to look at Xu Feng intently, paying attention to the unfolding of his every movement.

Obviously, when Xu Feng was moving, Chen Hanyu paid attention to all the details clearly

Xu Feng naturally noticed this, he didn't break it, and simply gave up a position to let Chen Hanyu see his methods more clearly.

Sure enough, Xu Feng quickly finished stitching up the wound, and Chen Hanyu reviewed the time slightly, which was almost twice his speed, and the line was very rigorous, and there was no perfunctory meaning.

"Are you done?" The proprietress was very puzzled when she saw Chen Hanyu and his party coming out of the house, and she still looked inside with great anxiety.

"After processing, you can wake up in about half an hour!" Chen Hanyu said and handed over a note, "Follow the above prescription to grab the medicine, if you don't have the time to decoction, ask a nurse, there are still a lot of them in the hospital!"

After finishing speaking, the proprietress settled Chen Hanyu's account with an expressionless face, a total of 50,000 yuan.

Of the 50,000 yuan, Chen Hanyu took 30,000 yuan to Xu Feng, first, Xu Feng helped himself, but this part needed to go through the account of the Chinese medicine hospital, because he took the medicine from the Chinese medicine hospital.

"Then that's all for today, I'll leave first if I have something to do!" Xu Feng got into the car with a smile, he said hello to Chen Hanyu and galloped away.

"Brother Yu, are we going back?" Hou Jin looked at Chen Hanyu, now Chen Hanyu can be described as high-spirited, and the whole person has a fluttering appearance.

Chen Hanyu glanced at him and said, "What are you doing when you go back so early, I finally came to Changle Street once, I want to take a good look at the business model of these people!"

What made Chen Hanyu really curious was that this place was actually very closed, almost an independent commercial area, but the consumption level and living conditions here were not backward at all, and he was very puzzled about how these people's way of making money was maintained.

When it comes to the way to make money, Hou Jin is also energetic, and he told Chen Hanyu that the business model here is actually incomprehensible to laymen, and he has been to Changle Street many times, but in essence, he has not even touched the surface of the fundamentals.

"Just look at the commercial street opposite, don't you look at his façade as if it is very simple, selling electronic products is such a low lintel, but people's business and prices make you staggered!" Hou Jin said and grabbed Chen Hanyu and walked inside.

Chen Hanyu only saw at this moment that the contents were at least twice as much as those in other places, and even a small battery could be sold for a high price of several hundred.

"See, there are still people who buy such expensive things, and it's not one or two, you look at the cake shop just now, a small cake for thirty yuan, or the kind of chicken cake, it's only a few cents a piece in the old city!" Hou Jin shrugged helplessly, the actual situation is like this, it's not that they don't understand, but this Changle Street really has an indescribable magic.

Chen Hanyu shook his head and walked to the chain commercial city on the side, the price here should be the unified price of the whole country, and the price of the entire Yunfan City should be the unified price.

But when he got inside, Chen Hanyu found that the price here was ridiculously high, and if he wanted to describe it, it was better to reach out and grab it directly.

"There is no market regulation of the price here?" Chen Hanyu asked with a frown.

"Control the fart!" Hou Jin said with a fierce spit, his expression was very pompous.