Three Kingdoms open plug-ins everywhere

That's why they were very tolerant towards Xu Ding and didn't reject him. Even if he tried his best to suppress the powerful family under his rule, no family would stand up and openly oppose him.

The aristocratic families in other states and counties did not boycott him, but actively cooperated to buy the snowflake paper in his hand.

After all, the real big buyers of snowflake paper are powerful families, and they have the purchasing power and demand.

So they are also delivering ammunition for Xu Ding.

At the same time, they are also helping Xu Ding to weaken the Yuan family's suppression of Xu Ding intentionally or unintentionally.

After all, Xu Ding has snowflake paper with strategic value in his hand. If anyone offends Xu Ding, Xu Ding can block the supply to that party.

Of course, they could also get snowflake paper from other channels, but they would owe favors and pay more money at the same time.

It is far less comfortable and easy to do favors for Xu Ding like this.

Cai Yong can also understand this problem. He is also a member of the family, and his disciples are also spread all over the states and counties. He understands the virtues of the family very well, so he nodded and said:

"Yes, Bokang's concerns are understandable, but Bokang always has to set a time limit, so he can't keep it a secret."

Xu Ding was a little relieved, but fortunately this old man was not a die-hard, and he didn't insist on going his own way, so it's better to think about him.

So I thought for a while and said: "Don't worry, I won't limit it for too long. It will definitely be made public within five to ten years. At the same time, I will gradually expand the number of printed books and release them quietly in Donglai. Expand bit by bit."

Boil frogs in warm water.

Cai Yong was satisfied with this answer.

After at least five years, ten years at the latest, the printing technique will be taught to the world. This is indeed a relatively safe plan.

After all, the world is now in chaos, and there seems to be a big war. The country should return to stability in ten or eight years.

It's just that Cai Yong never dreamed that if it was the original history, this period of turmoil would last for 100 years, and the vitality of the entire Central Plains would be exhausted.

"By the way, father-in-law, I am also planning to build a library, mainly the academy, where all the books in the world will be collected for people to borrow and exchange." In fact, the collection of books in Donglai Academy has been quite rich in recent years. Cai Yong After coming here, more than half of Chen Liucai's book collection was moved here, so the students of Donglai Academy can read quite a lot of books.

"Borrowing and exchanging." Cai Yong's eyes lit up, and he asked, "You want to be open to the world."

Xu Ding nodded confidently and said: "That's right, everyone in the world can borrow books, but borrowing books requires my unique merit points in Donglai, and those who come to borrow books must make contributions to Donglai, no matter what kind of contribution or help he has. .

As for exchanging, whoever brings one book that is not in the library can exchange for three books that he wants to exchange. "

"Wonderful!"

Both Cai Yan and Cai Yong's eyes lit up.

These two methods are good.

Borrowing books to read must serve Donglai, which can attract talents, especially those poor families scattered in various states and counties.

This can help Donglai enrich many grassroots talents and consolidate the foundation of Donglai.

As for the exchange, it is absolutely perfect, you can get out of the rare copies collected by major families.

Let the big families obediently offer the books in their hands, and they are not afraid that they will not come.

Because it is too attractive for them to exchange three books for one book.

Who doesn't want to expand their book collection, enrich their knowledge base, and master more knowledge to continue to prosper and grow the family.

Moreover, Xu Ding has no specified conditions, that is to say, as long as you take one Analects that everyone knows, you can exchange three books that you don't have in the library.

The idea of ​​the library further diverted Cai Yong's attention. He was very impressed with this idea. He didn't care about Xu Ding's restrictions on the circulation of printing, so he went to Zheng Xuan happily.

This joy must be shared with him.

"Husband, I seem to be losing sight of you more and more. Why do you always come up with such brilliant ideas, each of which is enough to overturn the world. What are you pretending to be in your mind?" Cai Yan is too smart, Xu Ding When this library came out, it was definitely aimed at the aristocratic family.

Just watch, the library will ruin all the families in the future.

Especially with typography support.

Think about it, when all the books of the big man are collected in the library, Xu Ding only needs to give an order, and the horsepower will print them with all their strength.

The aristocratic family fell, and the people were full.

It's terrible.

Salaries are drawn from the bottom of the pot.

Silent knife, bloody.

As Xu Ding's wife, Cai Yan feels how lucky she is to have such a great husband in her life.

Xu Ding put his arms around Cai Yantong lightly, and said softly to her ear: "I want to know what's going on in your husband's head? Then why don't I talk to you in detail for my husband tonight?"

Cai Yan's ears turned red in an instant, and she said shyly, "Husband, it's broad daylight now, so it's better not to mention the night."

"Hahaha!" Xu Ding was extremely relieved, kissed Cai Yan's side face and said with a smile:

"Okay! I'm having a good conversation with my wife at night."

"Humph!"

Glancing angrily, Cai Yan glanced outside the room, hearing someone's footsteps, a thumping little heart beating even more violently.

Xu Ding's five perceptions are more sensitive than Cai Yan's. Knowing that someone is coming, he regains his composure and walks towards the door. At first he thought it was Cai Yong returning, but it turned out that the person who came was another old warrior Huang Chengyan.

Chapter 162 Huang Yueying's Improved Short Crossbow (Second Update)

Chapter 162 Huang Yueying's Improved Short Crossbow

Accompanying Huang Chengyan is Huang Yueying.

"Bokang really came to the academy!"

Huang Chengyan was overjoyed, and peeked into the room, and when he saw Cai Yan, he showed such an expression.

Xu Ding said: "My father-in-law has something to do with me?"

Originally, Xu Ding wanted to find Huang Chengyan to develop experiments on printing technology, but because Huang Chengyan had many tasks, he had to teach at Dongnai College on the one hand, and on the other hand he had to develop various machines, and at the same time he had to be sent to various places to popularize the newly developed waterwheels. Qu Li and other various farm tools, so I didn't call him.

Huang Chengyan withdrew his gaze, then handed the object in his hand to Xu Ding and said:

"Bokang, this is Yueying's improved Liannu. Its shooting range is [-] to [-] steps longer than the previous Hannu, and its penetration is stronger. Take a look."

"Oh!"

Xu Ding's expression moved, he took the short crossbow from Huang Chengyan, and found that the hand felt even lighter, and said suspiciously: