There is such a Zuo Cheng in this Datang, Pei Xuanji feels extremely lucky.

After another half a month, the epidemic in Fenyang County finally breathed a sigh of relief, and the quarantine was carried out from the beginning of the spread.

So far, more and more villagers have recovered.

Lu Zhaolin left first with the people, and the rest of the Lishan doctors were still finishing up.

An old man from Lishan said: "There are still three people waiting to be cured, and within three days, they will be released from isolation." ”

Pei Xuanji hurriedly stepped forward and said, "Thank you for coming to help." ”

"It's not enough to worry about it, that's what a doctor should do."

"I don't know what the old man is called."

The other party stroked his beard and smiled: "The old man Cui Zhiyi, he is usually good at Qihuang's technique, and he has studied acupuncture more recently. ”

He also introduced: "This one also came out of Lishan with the old man. ”

The old man standing next to Cui Zhiyi also stroked his beard and smiled: "The old man Zhen Quan, who is good at the art of care, when he was a teenager, because his mother was seriously ill, he took his younger brother to study medical skills together, and took his sick old mother to treat the disease, and unknowingly became a doctor. ”

"Thank you!"

Pei Xuanji led a group of villagers to salute these doctors.

Zhen Quan was entangled: "This disease is like dysentery and not dysentery, the symptoms are cunning, and I almost used the wrong medicine." ”

Cui Zhiyi stroked his beard and said: "It's still the Hou of Lishan County who woke me up, but fortunately, I survived." ”

When the last few people in Fenyang County have also recovered, there are still many people who should have left problems with this disease.

Lishan doctors practice medicine with the advice of a doctor, and make arrangements for the adjustment of life and rest in the future, as well as diet and environmental management.

The county man here was also sick, but fortunately, he recovered in time, Cui Zhiyi said to him: "Remember not to drink raw water in the future, children who drink boiled water can be stronger." ”

"Remember."

The healers left.

The epidemic in Shaanxi survived without danger, and Li Shimin was relieved to see Lu Zhaolin's report.

Lu Zhaolin said: "Your Majesty, Lishan's life style and drinking habits can reduce the occurrence of many epidemics in the Central Plains. ”

"As a doctor, please ask Your Majesty to issue an order, for the sake of the community and for all the people, please follow suit in all parts of the Central Plains."

Li Shimin smiled stunned, it was really his way to Zhang Yang was right, and said in a low voice: "I immediately made an order, and I dare not refrain from resigning for the sake of all the people." ”

"The minister is the Tang Dynasty."

The emperor issued two decrees, the first decree, the state capital and the county to set up a civil petition, the county citizens can express their opinions, the county governance of the inappropriate can be reported, direct to Chang'an City, but not through the state capital.

As soon as this decree came out, there was no more discussion in the government and the opposition.

The second decree, since Zhenguan, there may be epidemics in various parts of the Central Plains from time to time, and there have been people who cook meat and eat it, for the people of the world, I invite all the people in the world to drink boiling water, do not drink raw water, supervised by the state government, and implemented in townships and counties.

As soon as the will came out, there was a lot of discussion in the government and the opposition, and they were very puzzled by His Majesty's two wills.

Especially the first decree, so that the villagers can report themselves to the state government for inappropriate governance, and can even bypass the state capital and go directly to Chang'an City.

This is undoubtedly a knife hanging over the heads of state capitals everywhere.

Zhao Guogong's mansion, Tang Shanzhi and Chu Suiliang are still discussing.

The eldest grandson Wuji understood His Majesty's thoughts, if you drink boiled water, you can reduce the epidemic, which is undoubtedly a very low-cost treatment strategy.

But why the water has to be boiled to drink, this is only known to Lishan.

The eldest grandson Wuji drank tea, but after thinking about it carefully, after getting used to drinking tea, abdominal pain rarely happened.

Listening to the discussions of the juniors in front of him, His Majesty asked the villagers in each county to report the inappropriateness of the governance in each county on their own.

In the future, it will be even more difficult to be an official in the court of the Tang Dynasty, even if it is just a small county official, you must always be cautious and cautious.

Li Shen can go to Brother Jin again, he is very happy, he should be able to read Lishan's books again.

Seeing that there was no one in the Chongde Palace, Li Shen, who was still short in height, stood outside the hall for a while, and did not see Brother Jin come back, nor was Gongsun Xiaoniang.

After hesitating for a moment, he still walked into the Chongde Palace, and there were many more books on the imperial brother's shelf, and he picked up one of the volumes, the title of which was Science and Humanities.

When you open the content of the book, you will see a sentence that humanities and arts have been innately human since ancient times, and that humanities, like science, should develop towards the positive aspects of human nature and inspire human nature......

It was like someone speaking in his ear, and this knowledge echoed in my mind over and over again, and the more I read it, the more shocking I felt.

"Always keep thinking dialectically and force yourself to think."

"Our current knowledge can be broadly divided into literature, historiography, philosophy, and even aesthetics......"

After reading it, I felt a little jerky, and there were a lot of words and sentences that I didn't understand.

Li Shen read carefully, becoming more and more focused, and he didn't even notice the person in front of him.

It wasn't until the sun was setting in the west, and the windowsill blocked most of the sunlight, that Li Shen moved the scroll into the sunlight and noticed a figure standing in front of him.

He hurriedly got up and said, "Brother Huang." ”

Li Zhi waved his hand and said, "You don't have to be so restrained, I said you can read the books here." ”

"The younger brother took the liberty to walk into the hall and read Brother Wang's books."

Li Zhi smiled: "It's okay, it's just that reading this volume with your current understanding of Lishan's knowledge is very jerky." ”

He picked up another volume from the bookshelf and handed it over, "It would be more appropriate to accompany this volume." ”

Seeing that Brother Wang didn't blame himself, Li Shen was even happier, Lishan's knowledge was very interesting, and it was not as boring as those classics.

Li Zhi said again: "These knowledge will never avoid outsiders, Lishan will take out this knowledge one by one, everyone can read it, and they can also learn it." ”

"Brother Wang, I heard that the monster in Lishan can move."

Li Zhi sorted out the sundries in the hall and said: "You are talking about the train, but the current railway is too short, and there is too much time to go back and forth, which is not enough fun." ”

Li Shen actually wanted to take the train too, but he was already able to read in the Chongde Palace, and it was not good to invite Brother Wang again, so he lowered his head again and swallowed the thoughts in his heart.

Li Zhi sat down at another table and began to write about the recent events in the palace, what the crown prince was doing today, and what his father was doing.

After writing these, let the little lady of Gongsun give the letter to the people who sell braised pork in Chang'an City, and they will send the letter to Lishan.

Today, Pei Xingjian asked people to use their own gold to build a gold chain, and walked into a mansion with a smile, in which there were Xu Jingzong, Li Yifu, and Yuan Gongyu.

Brother Xue and the Liu family have been able to get to this point with a lot of hardships and ups and downs.

Now Brother Xue has a child named Xue Ne.

Pei Xingjian sent a gold chain and said, "Brother Xue, this is for the child." ”

After the Persian War, Xue Rengui also knew that Pei Xingjian had a lot of gold, and excused himself: "This is too valuable, and a certain family in the army can support a family." ”

Pei Xingjian said again: "Brother Xue, this is for the child." ”

Xue Rengui looked at the length of the gold chain, frowned, and said, "This is just right, it's too lenient for the child." ”

Pei Xingjian smiled helplessly, "The craftsman who cast the gold chain doesn't know anything, and he has already taught him a lesson." ”

remembered that they played together when they were children, and later were born and died together with Persia in the Western Regions, Xue Rengui knew that it would not be good to shirk again, so he could only accept it.

Not long after, Wang Xuance also came and brought a large leg of mutton, "A certain family is poor, Brother Xue should not be disgusted." ”

Xue Rengui arched his hand and said: "A certain family likes mutton, thank you." ”

"Hahaha!" Pei Xingjian laughed, looked at the few guests present and said loudly: "It seems that the traitors of the Manchu Dynasty are here." ”

Hearing this, Xu Jingzong and Li Yifu laughed even more happily, and the three of them were traitors, and Pei Xingjian was right.

Xu Jingzong even gladly accepted that traitors could also serve the society.

Only Yuan Gongyu is still a little unable to adapt to the mentality of Xu Jingzong and Li Yifu.

If it were you, it would definitely be uncomfortable to be called a traitor.

Some regretted bowing down to the lith.

It is very comfortable to watch Lishan build a house, and Lishan will always classify and place various materials, and they use ropes to build scaffolding.

All the people had to wear a strange wooden hat, which Lishan Mei called the hard hat.

And the place where the construction is being done is called the construction site, and you must wear this kind of hard hat when you enter the construction site.

Lishan divided the people into several teams, each of which performed its own duties, and Yan Liben was the general leader of the construction, who was responsible for all aspects of the fortifications.

Fang Xuanling often comes here to watch, watching the completion of this technical courtyard, "Dare to ask His Royal Highness King Wei, can it be completed in the summer of next year?" ”

Li Tai replied: "The overall construction will be completed in the spring, and the capping will be completed before the rainy season arrives, and the progress after that can only depend on how long the rainy season in Guanzhong is." ”

Fang Xuanling put his hands behind his back and said: "Two thousand acres of land is a city, and the old man has seen the map of Lishan handed over to the court, but he has not seen the city wall. ”

"In fact, my brother-in-law is against enclosing these 2,000 acres, first, it is inconvenient to enter and exit, and second, there will be many entrances and exits here, only part of the wall exists, except for the place where he lives, there is no wall in other places."

"Then aren't you afraid that idlers will enter?"

"Lishan didn't think about this, my brother-in-law doesn't like to build high walls, just like the city wall of Chang'an City, which may be useful in times of war, but with the development of Guanzhong, the city wall will only become more and more dragged down, what does Fang Xiang think?"

Fang Xuanling was silent, still thinking about it.

Li Tai explained: "When this place is completed, you will understand that the city wall is not necessary. ”

By the time the cold receded from Guanzhong, it was already March.

There are still many problems with the firing of tungsten ore.

Zhang Yang connected the thick tungsten wire of cotton wire to the wire, and as the generator rotated, the tungsten wire seemed to heat up and turn red.

There is not enough light, and the time of the half-pillar incense burns out.

The burning of tungsten filament seems to be an inevitable process.

Zhang Yang recorded the results of the experiment, "It's still too coarse, maybe it's really necessary to be in a vacuum lampshade?" ”

Scratching his head with a pen in his hand, the noise of the steam engine stopped as the machine stopped.

Lishan's manufacturing technology is still not mature enough, and tungsten filament is even more difficult to use than I expected.

Zhang Yang said: "Can it be more detailed?" ”

Master Jiang's expression was solemn, "It's difficult, you can try." ”

Zhang Yang took a sip of tea and shook his head helplessly.

The casting of tungsten ore is difficult, and it can be seen from the black smoke coming out of the tungsten filament that there are still a lot of impurities inside.

This is inadequate combustion at the time of casting.

Master Jiang took out some blades, "This is a blade cast from tungsten ore, the county marquis said that it was needed, and the old man cast it, I don't know if it can be used." ”

The blade made by tungsten ore was pitted, and Zhang Yang was discouraged: "I'll try." ”

First, an iron pipe is placed on the other end of the lathe, the blade is pushed in, the lathe starts, and the cutting sound inside the iron pipe can be clearly heard.

Then there was another crack of metal, and the blade inside snapped.

"The blade is easy to break, or there are too many impurities during casting." Zhang Yang took out the broken blade, "Let's try to add graphite next time." ”

"Graphite?"

"Since borax can't work, try it with graphite, maybe it can reflect more impurities."

Zhang Yang wrote in his notebook as he walked out of the workshop.

In the spring and April of the fifteenth year of Zhenguan, the court and the central government collected more than 6,000 commercial taxes from various counties this year, and eight of the 12 counties in Chang'an City were producing under the auspices of Lishan.

This is only the tax on the production of the workshops in these eight counties, and it is an additional tax on the basis of the original tax.

If Lisan continues to expand its industry, the government will be able to get more taxes, and now the 24 counties of Zuofu under the jurisdiction of Li Daozong are also preparing, and once it is put into operation, it will be more taxes.

Grasping the production of Guanzhong in his own hands allowed the emperor to get enough sweetness.

It was under this model that the DPRK and China received 6,000 guan in taxes from these eight counties, and the commerce of Chang'an City flourished inexplicably.

Some people even made a suggestion to the central government, advising His Majesty not to wantonly agitate for the rise of workshops, and urging His Majesty to abolish the workshops, let the villagers return to farming, and let the villagers return to three years ago and continue to work in the fields.

To oppose Lishan is to oppose him Xu Jingzong, and after the chapter was sent to the court, Li Yifu led people to beat up this admonishing official.

Li Shimin sighed and said: "Auxiliary, this Li Yifu is too ignorant, I want to punish him for three years, and he must not beat people again." ”

The eldest grandson Wuji bowed and saluted, "Li Yifu will definitely be grateful to Your Majesty, Your Majesty is wise." ”

Li Shimin half-pushed and half-underground, so that all counties should not only grasp the output of the workshop, but also do a good job in farming.

Whether it is farming or producing in a workshop, the emperor's attitude is very clear, he must grasp both hands, all of them.

The first teaching building of Zhenguan Institute of Technology has been capped, and students can attend classes in the teaching building under construction, or they can live temporarily.

This is just one of them, and many more such buildings will be built in the future.

The building has five floors, and each floor has four classrooms that can accommodate 1,000 students, but Lishan will have more students to enroll in the future.

Every time Zhang Xin'an watched his copper coins being pulled out, he was very distressed.

Zhang Qingqing looked at his younger brother's unproductive appearance and said, "It's just some copper coins, our Lishan's wealth is far away from these copper coins." ”

Zhang Xin'an said in a low voice: "Sister, this is money." ”

"Daddy's money spent now can be earned."

"When will it take to earn it back?" Zhang Xin'an looked at the warehouse, there was only a small copper mountain left in the warehouse, and he continued: "And the family still has to pay taxes!" Sister, you go and blow up Chang'an City. ”