After the discussion, when they returned home, everyone had slept peacefully, only the candlelight in Wu Shihan's house flickered. Pen @ fun @ pavilion wWw. ｂｉｑUｇE。 info Shen Jia knocked lightly on the door, and after Xiao Tao opened the door, Wu Shihan smiled and said, "Why did you come back, the food is cold, I asked Xiao Tao to help you go to the heat." ”

Shen Jia nodded and said, "It's not that I'm worried about you, do you have a better cough?" ”

"I had an uncomfortable cough before, but today I am much better, Xiao Tao will help you get food, you sit down and wait for a while."

"Next time you want to go far away, don't go any of you, this way to eat and sleep in the open, it's a crime, you see that when you left Fushun, you were white and beautiful, and when you came back, everyone was dark, and I didn't know and thought I brought back a black girl from Africa."

"you, you know what kind of place is Africa? How do you know there's a black girl? ”

Shen Jia hesitated for a long time and said: "As others told me, it is said that the Kunlun slaves of the Tang Dynasty are dark-skinned, I don't know if it's true or not." ”

"Sister Wen said that she was tired, I have a letter here, it was sent by someone from the barracks, Sister Wen opened it and read it, she seemed a little depressed." As he spoke, Wu Shihan handed over the letter. Shen Jia followed the letter and touched Wu Shihan's smooth little hand in a blink of an eye. Wu Shihan's face flushed slightly, and he smacked lightly. Anyway, at night, there were no outsiders, and Shen Jia began to act recklessly.

"Get your stinky hands out of the way!"

Shen Jia smiled, ignored Wu Shihan's complaints, and continued to stretch out the claws of Lushan to move around.

"Childe, your meal is ready!" The little peach behind him didn't know when to come in, Shen Jia was caught off guard, and hurriedly flew away and jumped away, causing Wu Shihan to laugh again and again.

Shen Jia, who was red-faced and red-eared, took the food box and ate it with a big head, while Xiao Tao retreated to the outhouse with interest. After a while, Shen Jia suddenly remembered the letter, and when he opened it, he saw four lines of poetry written on it in traditional characters.

Baozuo Yanxu Wanguo Huan, Jingxing arches five clouds. The sea waves are clear and the spring is beautiful, and the phoenix luan is gathered among the flowers.

"Hey, these four lines of poetry are magnificent, graceful and luxurious, where did you get them?"

Wu Shihan glanced at Shen Jia and found that Shen Jia, who was still smiling just now, had a solemn face.

Early in the morning, Shen Jia, who was standing alone on the city wall, looked into the distance with a complicated expression. Almost sleeplessly, he had a lot of thoughts, recalling the details from Shenyang to Fushun little by little. Behind him were two free bodyguards and Brother Xiaojia.

It stands to reason that the imperial court has recognized Shen Jia's identity, and it is said that Wei Liangyu and Gan Liang really have no need to spy on Shen Jia anymore. But since the last time they raided their homes, Wei Liangyu and Gan Liang took the opportunity to make a fortune, and when the two of them combined, they felt that Shen Jia seemed absurd, but he was reliable in his bones. Jin Yiwei is messing around at the knife every day, maybe there are three long and two short that day, and it is really not good not to make a friend. So the two stuck to Shen Jia.

Forget about the civil officials, except for themselves, the civil officials look down on everyone. Even civil officials are very happy, not to mention the Jinyi guards who often work for the eunuchs. And most of the generals are afraid of getting involved with Jinyiwei in order to avoid secrecy. There is only this stupid big black Shen who doesn't know anything, and he can recruit anyone under his command.

"Brother Gan, did you say that Shen Shoubei went to the capital to take a blow to his feelings? I heard through the grapevine that Mrs. You did not agree to his marriage to Miss You. ”

Gan Liang hummed and continued to bow his head and nibble on his thick-skinned buns.

"Brother Gan, Shen Shoubei only got promoted to a casual post in the capital this time, and the reward is not enough for the Fushun garrison, do you say the emperor has an opinion on our Fushun garrison?"

Gan Liang turned his back and continued to nibble on the buns.

"Brother Gan, I heard that Shen Shoubei plans to tell Aunt Cuihua about the matchmaker, and asked someone to ask me about your situation last night."

"Bastard, what are you talking about, how come I don't know!" Gan Liang was furious and questioned Wei Liangyu loudly.

"Hey, you're angry, you're always huh-huh, I thought you were a clay statue." Wei Liangyu looked at Gan Liang with a smile, Gan Liang was a little annoyed, stuffed the remaining buns into his mouth, and suddenly swung his fist at Wei Liangyu.

"It's just in time, I haven't talked about it for some days, and it's just the right time to be active."

After that, the two of them exchanged hands back and forth on the city wall. Gan Liang is powerful and fierce, waving his fists and fighting fiercely, Wei Liangyu is not a person with low eyes, he flashes and moves, and counterattacks in the air from time to time, and the two are inseparable.

The soldiers guarding the city wall, as well as Qu Xiaojia and others, gathered around and watched the performance of the two brocade guards with great interest. Shen Jia was still alone, standing at the battlement, not knowing what he was thinking. Shen Jia went through the memories from beginning to end, and found nothing suspicious.

This letter is full of weirdness, and the poems in the letter are the legendary military songs of the Beiyang Naval Division. Few people knew about it before. A few years ago, someone copied it back from the British Museum and circulated it on Internet forums in China. After enlisting in the army, Shen Jia even discussed the truth with a group of pilots. Later, the flying brigade organized everyone to go to Liugong Island to receive patriotic education, and Wen Qing was also there at that time, so the two remembered this poem very deeply.

Shen Jia guessed that there might be at least one person, like himself, who had traveled to this era. And this person is hiding in the shadows, as if he doesn't want to expose it, it seems that he can only wait for Zhao Changshun to return to the city to understand the details. Shen Jia put away his thoughts, but when he turned around, he saw that the two bodyguards were fighting.

"Damn, you two have itchy hands, itchy hands can hit the city wall, eat so much grain for nothing, and patronize the wilderness."

Shen Jia said viciously, Wei Liangyu and Gan Liang laughed, and then they stopped the truce, and the crowd of onlookers dispersed one after another.

"Lord Shen, I helped you supervise and get the recruitment matters you instructed when you left, and it is more than five hundred people than expected, and now the total number of people is three thousand six, how about it, our brother is reliable!"

As soon as Wei Liangyu's words fell, Shen Jia shook his body in surprise, and after a long time, he smiled bitterly: "You are really a fucking genius!" ”

"Don't dare, don't dare, thanks to the adults!"

Under Shen Jia's forging, Wei Liangyu's face became thicker and thicker, he was beaten and scolded, and he also learned Shen Jia's sarcasm from time to time, Shen Jia felt more and more that this guy was difficult to deal with. The four of them walked along the city wall for hundreds of meters, and when they saw that the fortress had been repaired, and the progress was good, Shen Jia's depressed mood was finally relieved.

"When I entered the city yesterday, there seemed to be a few windmills outside the south gate, who got them?"

"Craftsman, they said that this was your order, to test a few parts, and said that there was no power, so they simply got two windmills to test."

Shen Jia nodded, it seems that the progress of the workshop is good, at least the hand-cast and polished bearings, and the conveyor belt are a little eyebrow-raising.

"Brother Wei, is there any news from Jiannu? You've been busy for so long, don't always take money and don't do anything, what do you say is the use of the emperor raising you? ”

"The news is a bit bit, and it can't be used, for example, Huang Taiji rewarded his eight-year-old brother Dorgon, for unknown reasons, it seems to be related to internal factional struggles."

Shen Jia was slightly stunned, he didn't expect that what should come was still coming. In history, it was this benevolent brother who facilitated the entry of the Qing army. Huang Taiji finally couldn't stand it anymore and wanted to bring Dolgon out for equal power, but the current Dolgon is too small, and it seems to be too out of touch with history. Shen Jia didn't think much about it, turned around and went down the city wall and walked towards the barracks.

Halfway through, an old servant ran over panting and arched his hand: "But Dongzhou Fort is guarded?" ”

Seeing that this old servant was quite polite, Shen Jia didn't dare to slack off, and hurriedly said: "It's here, the old man has something?" ”

"My master's surname is Sun, the word is Chuyang, I want to invite Shen Shoubei to the post house to talk about it."

Sun Chuyang? Shen Jia looked confused. Seeing Shen Jia's doubts, the old man hurriedly added: "My master's name is Sun Yuanhua, and he has been raised in the forty years of Wanli. ”

Sun Yuanhua! I said it earlier, the artillery expert of the Ming Dynasty, Shen Jia had long wanted to meet him, but he just made people and never had a chance, but he didn't want to be invited to Fushun by Zou Tai. Shen Jia hurriedly said, "Please lead the way, and I'll go over." ”

Shen Jia's appearance was seen by Wei Liangyu and Gan Liang, and the two were a little puzzled. When Shen Shoubei saw Miss Wu, Miss Qu was not so excited, at this time, she only heard a name, and she was so excited, there must be something strange in this. Wei Liangyu and Gan Liang glanced at each other and followed Shen Jia closely.

When they arrived at the Nancheng Post House, Shen Jia waited in the hall, while Qu Xiaojia and the two bodyguards were hanging out outside. Soon a middle-aged man came in, with a half-foot beard, a fat face, and a bright eye, staring at Shen Jia.

"Meet Uncle Sun!" Shen Jia walked forward quickly and bowed respectfully to the middle-aged man.

"Hello Shen Shoubei, I was entrusted by Master Xu to come to Fushun for a walk, I don't want Shen Shoubei to be in the small city outside the Guan, and the workshop is in full swing, and the cement and glass have opened my eyes." Sun Ruhua was full of interest, and picked up some things that kept praising Shen Jia.

"Uncle Sun has a good reputation, I admire Xu Yushi very much, I heard that Xu Yushi translated "Geometric Original", I also have a lot of gains, I have always wanted to ask Xu Yushi, and now Uncle Sun is here, just to fulfill my big dream."

Sun Yuanhua was slightly startled, raised his eyes and quickly glanced at Shen Jia, but he didn't expect that he was so young that he also knew the geometry of Master Xu's translation. A stunned Sun Yuanhua would never have imagined that Chinese students in the 21st century would still use the main content of Xu Guangqi's translation of the Geometry Originals as a teaching of elementary geometry. Translated terms in geometric principles are still widely used in China in the 21st century.

It was not until 1857, exactly 250 years later, that Li Shanlan, a mathematician of the Qing Dynasty in China, completed the translation of the last nine volumes after Xu Guangqi had translated the first six volumes of the Geometry Originals.

"Shen Shoubei also understands the principles of geometry?"

Shen Jia smiled and explained the formula for calculating the volume of the cylinder. Sun Yuanhua was shocked, this was the content of the eleventh volume of "Geometric Originals", and he had only heard Xu Shi talk about it, Sun Yuanhua looked at Shen Jia with a puzzled face.

Seeing that Sun Yuanhua didn't respond, Shen Jia was a little puzzled, couldn't he scare him? Sun Yuanhua was an artillery expert in the Ming Dynasty, and Shen Jia had long thought about giving Sun Yuanhua a deep impression and striving to keep him in Fushun.

Shen Jia walked out of the courtyard quickly, picked up a stone, drew a cone figure on the stone brick floor, and then slowly, pronounced the words clearly, and said the formula for calculating the volume and area of the cone. After finishing speaking, Shen Jia picked up the teacup and sat down again.

Sun Yuanhua looked at the ground and thought hard, although he didn't understand this formula, but judging from Shen Jia's serious attitude, it shouldn't be fooling himself. Sun Yuanhua ordered the old servant to take a pen and paper and quickly draw and write it down.

"Uncle Sun, don't worry, you slowly understand, not only cylinders, but also cones, spheres, rings, and even irregular shapes, I have a way to figure it out, if Uncle Sun wants to know, let's discuss it slowly another day."

Sun Yuanhua came back to his senses, he smiled awkwardly at Shen Jia, and Shen Jia smiled and handed the tea to Sun Yuanhua. In history, Sun Yuanhua, when he was the governor of Dengzhou, was coerced into rebellion by Kong Youde, a rebel soldier on the Dongjiang River, although he did not comply, he was still framed and beheaded in the west of Beijing afterwards. Such a character was implicated by several traitors, and Shen Jia couldn't bear it.

"Shen Shoubei, what you have learned is so mellow, I don't know who the ancestor is?"

"I have a teacher, surnamed Zhou, who is a woman, but she is a great Confucian in the clan and has been a professor for many years. Has Uncle Sun seen my plane? That's what he designed. ”

Shen Jia's mouth is nonsense, his face is not red and his heart is not beating, in order to keep Sun Yuanhua, Shen Jia patiently bait little by little.

"Lingshi is talented, admirable, Shen Shinephew has opened a lot of workshops, I am very curious, I have always wanted to go in and have a look, but I was stopped by the guards, saying that you must nod before you can be released. I'm just curious, if it's convenient for Shen Shi's nephew, can you let me take a look? Of course, I am reluctant to ask, if Shen Shi's nephew is inconvenient, he should not have said it. ”

Hearing Sun Yuanhua call himself Shen Shi's nephew, Shen Jia immediately understood that there was a play, and hurriedly said: "Uncle Sun, whatever you want to see, whatever you want, this token is given to you, there is no place you can't enter." However, there is one thing I want to explain, many things must be kept secret, both to merchants and to Tartars, and this point must be observed by Uncle Sun. ”

Sun Yuanhua took the token, nodded and said solemnly: "Shen Shinephew, don't worry, I understand that there is a lot at stake, and I should abide by the rules." ”

Shen Jia glanced at Sun Yuanhua, and it seemed that it was not worth it to lure a big fish in his heart, and it was best to make a giant shark. Thinking of this, Shen Jia leaned over and said mysteriously: "I know that Master Xu has made great achievements in agriculture, do you know that in September, when the autumn harvest is made, my wheat production capacity per mu will reach 500 catties." ”

Although Shen Jia almost scattered the urine and feces of the people in the city into the fields, in the absence of modern fertilizers, Shen Jia still did not dare to support the yield per mu of wheat, and only reported 500 catties. However, this still scared Sun Yuanhua a lot. This yield is 500 catties per mu, and most of the fields in Daming have a yield of only 350 catties per mu, and they have to be divided into A, B, C, D. Five hundred pounds, this is simply against the sky.

Sun Yuanhua suddenly jumped away and shouted loudly: "Uncle Huang, quickly bring the paper, I want to write a letter to Master Xu!" ”

Shen Jia smiled secretly, the main author of "The Complete Book of Agricultural Administration" is Xu Guangqi, Shen Jia naturally understands the significance of the seeds cultivated in the 21st century by more than 100 acres outside Fushun City to Xu Guangqi.

"Uncle Sun, you must keep the matter of the yield per mu secret, and don't spread it too widely, especially the Tartars and the imperial court."

Shen Jia said solemnly, and Sun Yuanhua was thoughtful. Shen Jia took a sip of tea, laughed a few times, and walked away.