The people of Huada who were persuaded by Zhu Yuan created a medical miracle, just washed their faces, and most of their dying state recovered.

Forcibly kept Zhu Yuan for lunch, Hua Gao entered the palace to meet Lao Zhu, and Zhu Yuan returned to Houhu.

As soon as he arrived at the door of the house by boat, Zuo Qi greeted him and reported that a guest came to the door.

It is not the family of the two Nizi who arrived in Jinling in the morning, but another line.

Zhu Yuan came to the lobby of the main courtyard, and the four people who were sitting and chatting here immediately got up, and Zhu Yuan only knew one of them, Zhan Tong, the one who came to deliver the decree last time.

Zhan Tong is still here to deliver the message.

Zhu Yuan has been promoted again!

From the deputy envoy of the Tai Hospital of the third product to the right envoy of the Tai Hospital of the third product, not only that, but there is also one, the young Zhan Shi of the Prince's Mansion of the fourth product was promoted to the Zhan Shi of the Prince Mansion of the third product.

The previous Zhu Yuan knew, in order to be neat.

The ancestors still spoil themselves in the end!

It's just, the latter, what's going on?

After receiving the order, he chatted with Zhan Tong for a few words, and Zhu Yuan understood.

Speaking of this, not only did Zhu Yuan not know before, but Lao Zhu himself also forgot about it, because on the tenth day of the first month of last month, the appointment of Zhu Yuan's crown prince was just announced, and someone was already bedridden because he was stimulated the day before, and he almost didn't pass.

Then a series of events happened, so that everyone didn't have the heart to pay attention to this matter anymore, after all, it was just a false title without any authority.

After Zhu Yuan left in the morning, Lao Zhu wanted to redefine Zhu Yuan's position in the Tai Hospital, and only the people around him reminded him whether to send the death of Shao Zhan of the Prince's Mansion with him.

Of course I want to send it.

By the way, Lao Zhu helped his baby twenty-three or four grandsons to make up for it neatly, and was promoted from the young Zhan Shi of the fourth grade to the Zhan Shi of the third grade.

It's okay now, one more than Su Qin.

Moreover, Zhu Yuan felt that he was going to create a unique one.

Others get aliases because of the name of the place, like Liu Bei's Liu Yuzhou, Liu Zongyuan's Liu Liuzhou, but Zhu Yuan gets an alias because of his official character.

Hello everyone, I have a new name.

My name is Zhu Sanpin.

Zhu Yuan felt that he could collect one hundred and eight names, fly on the spot, and begin to cultivate immortals.

It would be better to have a system in place then.

Even if it's for an old man!

Inside the lobby.

talked about the promotion, Zhan Tong introduced a few other people, this is the subordinate officer of the Yinghai Division selected by Lao Zhu for Zhu Yuan, when discussing before, Zhu Yuan asked for at least three, one understands maritime affairs, one understands astronomical calculations, and one is responsible for engineering.

The three of them happened to be on the same page.

Fang Li, with a strong figure and dark skin, reminded Zhu Yuan of the black whirlwind. This also has an identity, the eldest son of Fang Guozhen, a tycoon in eastern Zhejiang, who was just forced to submit last year. The Fang family once cooperated with Zhang Shicheng to transport grain to Dadu, even if Fang Li himself did not understand maritime affairs, this identity was enough to gather some old departments of the Fang family, which was very suitable for Zhu Yuan's needs.

Liu Lian, who also has another identity, is the eldest son of Liu Ji and Liu Bowen, who has not been long in Zhishi, astronomical calculations, this is a family study.

Father and son are very similar.

The clever Liu Bowen should be a polite and elegant scholar in most people's subconscious, but in fact, it is not, Liu Ji is a very bold bearded appearance.

Liu Lian is also full of beard.

Yao Feng, this is a thin literati, with no special background, and his previous position was to promote the six products of the Si Zheng and be responsible for supervising the shipbuilding. However, when Zhu Yuan was talking to the other party, he heard that Yao Feng's accent was obviously different from the other two Jiangsu and Zhejiang backgrounds, and he was more inclined to Lao Zhu's Huaixi accent.

The three of them are all about thirty years old, and all of them were named by Lao Zhu as the fifth grade of the camp sea shiro.

Moreover, when introduced, the three of them had different attitudes towards Zhu Yuan.

Fang Li was extremely humble, and directly knelt down and bowed, which surprised Zhu Yuan.

This can't be a fake Fang Guozhen son, right?

Liu Lian obviously doesn't have a good impression of Zhu Yuan because of his father, but he just bowed his hand halfway, looking quite arrogant, this is also the 'origin of family learning', a posture that you just need to turn around and leave.

This official is not uncommon!

Zhu Yuan just sighed, this temperament, no wonder in history he could force Huaixi Xungui to throw him directly into the well.

The last Yao Feng is a long and well-behaved manner, which is neither humble nor arrogant.

Of course, the three of them are not bare-bones commanders.

Old Zhu Te's approval of Fang Li can summon ten old members of the Fang family who know how to navigate.

Except for Fang Guozhen's family before, most of the original Fang Guozhen's old subordinate officials were sent to Haozhou.

Liu Lian and Yao Feng each selected people from the Ministry of Rites, the Taishi Academy and the General Division, Liu Lian had about 20 people under him, and Yao Feng would bring a team of thousands of craftsmen to Mingzhou, mainly shipbuilders.

In addition, there are a group of direct officials selected for Zhu Yuan from Guozixue and those who have recently been sent to Jinling.

Zhu Yuan had only one requirement at that time, he must be able to draw.

Originally, I wanted to say that it was better to volunteer, after all, it involves navigation, and it is very dangerous. Think about it or give up. Lao Zhu is not a monarch who can give people choices, otherwise Zhu Yuan himself would not be like a donkey at the moment.

These people didn't come today.

After running around all morning, he was already tired, and after the introduction here, there were not too many greetings, so Zhu Yuan asked Zhao Xu to go to the West Courtyard to get two books, one was very small and thin, a 32-open booklet, and one was very large and thick, all of which were 8-open large papers.

Two books, one called "Mathematical Foundations", were written by Zhu Yuan himself, mainly to promote Arabic numerals.

The other is "Sketching Techniques".

However, all the artworks are drawn by the women around them on weekdays, not just the freehand four, Lao Zhu also rewarded some of the maids who could write and paint a few days ago, so they all did it for them. Zhu Yuan himself didn't have the time, and he didn't paint as well as the women. Even if it is some text*** explanation, Luo Shui comprehends and supplements more than Zhu Yuan's scattered memories.

That's the benefit of having a secretary.

Handing the two books to Zhan Tong nearby, Zhu Yuan said: "These are the two textbooks I have recently compiled, one is about mathematics, the key is the number notation in it, and hundreds of copies will be printed later, and all the subordinate officials of the Yinghai Division must learn it as soon as possible." The other one is about drawing, and I recently browsed through some craftsman books with illustrations, and it was miserable......"

Speaking of which, Zhu Yuan still had some thoughts that went off track.

Recently, I finally learned why my Chinese photographer can always shoot a large aircraft carrier as a small sampan after a few hundred years, which is also in the same vein, just like some books about shipbuilding, here it tells about a large ship that can carry hundreds of people, but the attached picture is a Q version of a small dragon boat with only two or three people.

Zhu Yuan also understands that this is the limitation of current printing technology, but you might as well not be worthy of a picture.

On the contrary, some of the shipbuilding drawings sent by the Sakuji are not so outrageous, but there are too many things that can be improved.

Retracting his thoughts, Zhu Yuan continued: "...... In the future, the drawing must be standardized, even the illiterate craftsman can see it at a glance, what I give is a new painting technique, not suitable for mass printing, its Chinese words you can copy, as for the drawing, I did not bind, each took a few pages to learn. My request is that on the day I set off for Mingzhou, all the officials of the Yinghai Division will hand me a copy of your drawing work, and I will take a look at the skills first. ”

After Zhu Yuan said this, the others were nothing, Fang Li, who was sitting on the other side, was obviously a little uncomfortable, looked over, and added with a smile: "It's very easy to learn, you can learn it in one day, and it doesn't matter if you can't draw well, the key is to dare to draw, and practice more in the future." ”

Fang Li hurriedly agreed.

Zhu Yuan thought about it again as he spoke, and turned to Zhao Xu: "How many charcoal pens are left at home, keep some for your own use, and let everyone take the rest away and divide it." ”

Saying this, Zhan Tong casually handed the very thin book of "Mathematical Foundations" to Liu Lian next to him, and opened the thick "Sketching Techniques" by himself, only to see pages of charcoal drawn artwork, a small pebble, a pen holder full of pens, a room with neat tables and chairs, a rockery pond in the garden, a maid sitting on a stool with a restrained expression, and a flat boat floating on the lake......

The most important thing is that these paintings are beyond his previous cognition, not any kind of painting technique that Zhan Tong has ever seen, just a charcoal pen, outlining all kinds of lifelike.

Since he was selected by Zhu Yuanzhang as a close minister, Zhan Tong was also a pragmatist, and he could confirm at a glance the usefulness of this new painting technique in the future.

For example, the lord recently planned to let people go to eastern Zhejiang to re-measure the acres of land.

If someone draws out the specific terrain of some critical locations in addition to measuring, it will definitely make the Lord more clear.

Thinking so, Zhan Tong had already made up his mind to return to the palace to resume his life.

It's definitely a small credit.

Next to Zhan Tong, Liu Lian quickly immersed himself in the 'Book of Heaven' in his hand.

Since the title of the book is "Fundamentals of Mathematics", it is indeed very basic, with Arabic numerals from 0 to 9, as well as various symbols such as addition, subtraction, multiplication and division, and even some multiplication formulas and elementary algebraic geometry principles.

Zhu Yuan writes wherever he wants, but it certainly does not exceed the level of junior high school.

High school has forgotten, let alone the tall 'tree' that countless college students hang on to scratch their hearts and lungs.

However, it was only these simplest mathematical foundations that made Liu Lian deeply shocked, and the more truly scholarly he was, the more he could understand how difficult it was to open up a new kind of learning. Now...... Even if this is just Zhu Yuan's transcription from another place, it cannot be denied that the other party must have real talent and real learning.

After saying these last words, Zhu Yuan felt even more sleepy, and took the initiative to get up to see off the guests.

Zhan Tong carefully closed the thick book of "Sketch Techniques", and said goodbye to Zhu Yuan with Fang Li and Yao Feng, but it was Liu Lian, who was still flipping through the book "Mathematical Foundation" as if no one was around.

Zhu Yuan didn't mind seeing this, and thought it was quite interesting.

Zhan Tong was helpless, patted Liu Lian, didn't react, and reached over again, just grabbed the book and wanted to pull it out, when he felt that the book was suddenly clenched, and then Liu Lian's sharp eyes turned his head and glared, coupled with a rather imposing beard, which startled Zhan Tong and subconsciously withdrew his hand.

Liu Lian was interrupted, only to find that everyone had already gotten up, realizing their faux pas, but still holding the book, got up and apologized to Zhan Tong first, hesitated slightly, turned to Zhu Yuan again, and bowed respectfully.

Zhu Yuan also returned the salute and said with a smile: "I'm weak, so I won't give it to you." ”

Another humbleness.

Everyone went out and came to the courtyard, Zhan Tong ignored Yao Feng, who was looking at the "Sketch Technique" in his hand, and motioned to Liu Lian: "Liu Langzhong, this book ...... The official must first bring it back to the Lord to see. ”

Liu Lian still held the book and was reluctant to let go: "Can you let me transcribe it again, it only takes a few teas." ”

Zhan Tong shook his head: "Zhu Hanlin just said that hundreds of copies will be printed soon, Liu Langzhong doesn't have to worry." ”

Liu Lian still insisted: "Copy it on the lower road." ”

It's really the same temperament.

Zhan Tong remembered another colleague who had worked with him for a long time, as a standard Confucian disciple, he was quite sorry for Liu Ji's resignation, he was close to his sixtieth birthday, Liu Lian was a junior in his eyes, seeing his eagerness, he agreed to come down after thinking about it.

It just so happened that Zhu Yuan asked someone to send a few bundles of charcoal over, Liu Lian directly took one, and asked for some paper, and began to transcribe it after going out and getting on the boat.