Royal road

"Father, there is also a dead mouse here!" Jiang Yin stopped by the woodpile and shouted loudly.This is the fifth dead mouse they have found.

In Yu Village, a suburb of the county, several farm families were infected with typhoid fever in succession. According to common sense, everyone would avoid it, even the witch doctor and god-man.But Jiang's father and son rushed over early and searched the nearby houses carefully.Sure enough, near the patient's house, several dead rats were found in succession, and two domestic dogs also died for no apparent reason.

"Could it be that there are really pests?" Physician Jiang rushed over after hearing the sound. Although he was nearly [-] years old, his figure was not clumsy, and he was still in good spirits.

After practicing medicine for many years, Doctor Jiang's vision is so vicious, he can tell at a glance that there is no external injury on the dead rat.There were obviously no injuries, but a large number of deaths. Except for the "epidemic thing" that Liang Feng called, Imperial Physician Jiang really couldn't think of a better answer.

Jiang Yin took a step forward, wanting to take a closer look at the dead rat, but was stopped by Imperial Physician Jiang: "Don't be careless. Liang Zixi said that this thing can be transmitted to humans through blood-sucking bugs. If there is a flea , but it is dangerous."

It's only April now, and no mosquitos have been born yet.No wonder typhoid fever occurs frequently in summer and autumn. If the "epidemic" is really carried by mosquitoes, don't rush to break out in summer.

"How many mosquitoes, rats and ants are there in the world? If the pests are really attached to such things, how to prevent them?" Jiang Yin frowned and asked in a low voice.

Physician Jiang shook his head, but he couldn't think of a way.If it is impossible to prevent, what is the use of knowing the source of the epidemic?

Sighing, he said, "Wait for Da'er's news first. Since the matter of the epidemic was taught by the Buddha in his dream, that Liang Zixi should know how to solve it."

■

Hurrying all the way, it took only six or seven days from Jinyang to Liang Mansion, but when Jiang Da saw Liang Feng, he was still taken aback.His father clearly gave him a diagnosis and treatment before, why not only did he not see any improvement, but he became so sick?The person on the couch had sunken eye sockets and was as thin as a stick. No matter how stunning his face was, it could not conceal the heavy sickness on his body.Could it be that the medicine was wrong, and some accident happened?

"How did Mr. Liang become so sick!" Jiang Da didn't even care about etiquette, he stepped forward quickly, grabbed Liang Feng's wrist, and felt his pulse.

"It's a waste of time to activate the Danshi these few days." Liang Feng's answer was gentle and polite, without much emotion.

After closing his eyes and checking the Tianmai for a long time, Jiang Da also sighed: "It is true that the Danshi is activated. Most of them will suffer from such symptoms after taking it loose. It is also suitable for the symptoms, and after this month, the body will gradually recover."

Said, Jiang Da looked at the man lying on the couch again.You know, many patients who take Wushisan are addicted to madness.Once Danshi attacks, no matter how high your status is and how good your demeanor is, you will inevitably twitch and bark all over your body.Even milder ones can be violent, mentally disturbed, and unapproachable.

Because the symptoms of Danshi attack are terrible, people who take Wushi powder can rarely break their drug addiction.Even if the doctor gave thousands of warnings, they would take the medicine again and kill themselves.However, the person in front of him, even though he was only half-breathed from the illness, he never took the medicine again.What's even more rare is that his fingers have been trembling slightly, but the clarity in his eyes has not diminished by half, and he can answer questions fluently without losing his composure.

This is not something that ordinary people can do, no wonder he can be rewarded by Wang Zhongzheng.

Seeing Jiang Dana's slightly approving expression, Liang Feng sighed in his heart.What he wants is not the admiration of others, but to actually stop this damn withdrawal reaction.These days I can't eat well, sleep well, my hands tremble non-stop, and I have to pretend to be nonchalant to comfort those close to me.Fortunately, the hidden dangers of the Liang Mansion have been eliminated one by one, and the pace of life in ancient times is frighteningly slow, otherwise he would be exhausted.

However, he did not doubt what the young doctor said.If there is any placebo or special medicine for Wushi powder, can it still be poisonous for a hundred years and harm generations of people?It seems that there is no other way but to fight hard.

Smiling slightly, Liang Feng replied: "With Brother Jiang's words, I feel at ease."

Seeing Liang Feng's appearance, Jiang Da couldn't help adding: "However, Mr. Liang can't be careless. He needs to have a good rest and eat some medicinal food. By the way, this time Wang Zhongzheng also asked me to bring some medicinal materials. There are a few flavors in it that can soothe the nerves, I will write a prescription later, make it into a powder, and burn it at night to help you fall asleep."

"That's great, thank you Brother Jiang." Liang Feng's eyes lit up, it would be fine if he could have some sleeping pills to save him from having nightmares.

Seeing the relaxed expression of the person in front of him, Jiang Da also felt relieved, coughed lightly, and said, "This time, my family has something to do, so I stayed in Tongba and sent me to treat Liang Langjun. In addition to the medicine, acupuncture and medicated baths are also used to help detoxify the medicine. However, Liang Langjun is too weak, and I am afraid that he will have to recuperate for a few days before he can use the needles. Please take care of Liang Langjun and take good care of him. "

Unexpectedly, Dr. Jiang was not only a follow-up visit, but also a physical therapist. This treatment is much better than the last time!Did the letter sent play a role, or did they discover the key problem of the source of plague transmission?

Thinking about it, Liang Feng smiled and said, "I didn't expect Doctor Jiang to be unable to come. I don't know if the 'epidemic thing' mentioned last time has any clues?"

Jiang Da coughed lightly: "To be honest, I came to Liang's mansion this time not only to treat Mr. Liang's illness, but also to deal with the 'epidemic'. My father and brother have been searching around the county town recently, and they are indeed suffering from typhoid fever. Dead rats were found in the patient's home. In fact, a long time ago, I suspected that the epidemic was not just bad smell. All the nobles and dignitaries avoided typhoid fever like snakes and scorpions, but even if there were no patients around, they would catch typhoid fever unknowingly, which is really suspicious .Now that I see the dead rat, it dawns on me."

This is also what Jiang Da is most interested in about the epidemic.It stands to reason that as long as you don't come into contact with typhoid patients and close the door tightly, you can prevent infection.However, after an epidemic breaks out in a certain place, no matter rich or poor, high or low, there will always be patients one after another, and it is impossible to prevent it.Even if they move away, some people will be infected one after another.Many people said that this was caused by the plague ghosts. Now that I think about it, I am afraid that the sick rats were trapped in the team, and some mosquitoes sucked the blood of the patients and spread it to other people.Just to prevent the contact between people, who would have thought that there are still these little wild mice making troubles?

"But if the disease really comes from pests, how can we eliminate the disease?" Jiang Da was also very confused.Is it possible that the Buddha can pass down some secret method to kill all insects and rats?

"Just control the source." In the past few days, he has been suffering from unbearable illness. In order to divert his attention, Liang Feng also seriously recalled the key matters about epidemic prevention.Now that someone with medical skills finally came, he naturally cheered up and said, "First of all, you can sprinkle lime water mixed with lime in the affected area, and sprinkle it on the place where the patient has been. The lime water must be prepared and used immediately." , and cannot be left for too long.”

"Lime? Is it the kind of lime used to build tombs?" Jiang Da was stunned for a moment, and immediately understood.The so-called lime is white ash.There are also many ash factories among the people, which produce white ash for wall painting and tomb building.This thing can prevent insects, which is the desired effect.

Liang Feng nodded slightly: "Lime can not only kill insects and lice, but it can also be thrown into water to get rid of mosquito larvae, which is very effective. Just don't hurt people when you spill it."

Quicklime mixed with water can generate heat, and putting too much of it seems to be harmful to the human body.But in the face of the plague, these small things are nothing.He continued: "There are still people who died of illness. It is best to burn their bodies. If that is not possible, put white ash on their bodies and bury them as soon as possible. All clothes that have been stained with feces, vomit, and blood from patients should also be burned."

Naturally, Jiang Da could understand that when he encountered a serious disease like smallpox, he also needed to burn the contaminated clothes of the patient.As for burning the corpse, it is a bit difficult, but being able to bury it with white ash can satisfy some people's desire for burial.

"By the way, whether it's a doctor's visit or epidemic prevention, it's best to cover your face with a cloth towel to cover your mouth and nose. In case of foul smell, it can also resist one or two. Also, don't touch those items with epidemic substances, wrap a cloth on your hands A layer of cloth towel, or use wooden clips to pick it up, will be much better." Masks are a great invention in the history of medicine, and they are of great help to medical staff.Talent is rare, and if these doctors are also infected with the plague, it will be bad.

This article is entirely for the sake of doctors.While Jiang Da was nodding, he couldn't help but secretly speculate, were all these instructions given by the Buddha?I'm afraid there is also the thoughtfulness of this Liang Langjun, right?

"Finally, it's trivial matters. Wash your hands before eating to prevent the entry of insects. Shower frequently and clean the house to reduce insects and lice. Bury sewage ditches to prevent mosquitoes from breeding, or use medicinal materials such as wormwood to prevent mosquitoes. Get close. Don't kill night owls and vegetable snakes, let them hunt wild rats. Over time, the typhoid fever may be under control." Liang Feng finished speaking in one breath and took a light breath.

In this era, I am afraid that epidemic prevention can only do so much.Although I don't know how much it will be useful, but to control the source of the disease as much as possible and reduce the spread of the plague, if it can save a life, it is a life.

Just in this way, typhoid fever can be eliminated?Jiang Da couldn't believe it.However, when I think about it carefully, I feel that it makes some sense.Even if typhoid fever cannot be completely eliminated, if the states and governments can implement one or two measures, I am afraid that the number of people infected with typhoid fever can be controlled.This is a great act of kindness!

Looking at Liang Feng's pale and thin face, Jiang Da sighed: "If Mr. Liang's method is really feasible, it will save countless lives."

Liang Feng smiled: "It's better to let the master compile the book "Treatise on Febrile Diseases" so that Zhang Changsha's medical books can be passed on. The real effective prescription is coming."

There are indeed proven prescriptions for plague in traditional Chinese medicine, and Liang Feng knows this very well.But when he discovered it and who discovered it, he didn't know anything.Instead of building cars behind closed doors from generation to generation, it is better to find more people to exchange research results, which may promote the birth of specific medicines.It's just that medical skills can be regarded as a secret that is not passed on, and it is unknown how many people can really break through the opinions of the family.

Jiang Da hesitated for a moment, but finally nodded: "You should do your best."

This is enough.Liang Feng leaned back on the table again, and took a breath: "Thank you, Brother Jiang."

Looking at Liang Feng's haggard face, Jiang Da couldn't help but said again: "Mr. Liang still needs to rest more. Danshi seizures are very important and cannot be ignored."

Liang Feng knew this matter much better than him.It's just that I don't find something to do for myself, I'm afraid I'm going to get depressed, and the withdrawal reaction is no joke.But the other party also had good intentions, Liang Feng smiled slightly: "With Imperial Physician Jiang and Brother Jiang taking care of you, why should you be afraid?"

This smile is simply heartbreaking.Jiang Da couldn't help showing a smile on his face: "Don't worry, I won't leave the Liang Mansion anytime soon. First write a prescription for calming the nerves, Mr. Liang, try it at night..."

■

That night, Jiang Da's soothing prescription came in handy, and the medicinal spices quickly soothed Liang Feng's nerves, causing him to fall into a deep sleep.

This night, there were neither night terrors nor seizures. When Liang Feng opened his eyes again, it was already bright outside the window.Both Lv Zhu and Yi Yan looked happy, they seemed happier than Liang Feng himself.

Briskly helping her husband to clean his face and change his clothes, Lu Zhu happily said: "This benzoin really works! The medicinal food has already been cooked, and this servant will bring it to you!"

Yiyan's movements were faster, and he was already standing in front of the couch with a bowl in his hand, as if he wanted to help Liangfeng get up to take medicine.

"This is medicinal food, you should use it slowly one spoon at a time. Give me the bowl!" Luzhu said angrily.

"I know." Yi Yan didn't move, relying on himself being taller than the little girl, he held the bowl up high, with an appearance of not giving up an inch.

"You bastard..." Lvzhu clenched her fists tightly, looking like she wanted to kick him.

Seeing the two little guys fighting with cats and dogs in front of him, Liang Feng blinked and smiled: "Put it down, I'll drink it myself."

This sound immediately quieted the two of them, and the joy in Lu Zhu's eyes became a little more serious, and he quickly moved a small case and placed it in front of Liang Feng.Yi Yan put down the bowl slowly, but his eyes never left Liang Feng's side.

Looking at the bowl of rice porridge that smelled like medicine, Liang Feng took a breath, slowly picked up the spoon, and started to drink the porridge.Although his hands were still trembling slightly, it was no longer as severe as it was a few days ago. I don't know if the adequate sleep played a role, or the withdrawal reaction has eased.This was obviously a good sign, and the boredom in Liang Feng's heart dissipated a little.He drank most of the bowl of warm medicinal food one gulp before he put down the spoon.

"Mr. Lang is really much better. We should reward that Dr. Jiang!" Lu Zhu was overjoyed. Seeing Mr. Lang getting thinner these days, and often with a gloomy face, she was terrified.I can't wait to do my best to make Lang Jun happy.Now that Mr. Lang finally smiled, how could he not make her happy.

Yiyan looked at Liang Feng's slightly ruddy complexion, but his mood was complicated.These days, he would feed that person soup and medicine with his own hands every day, wipe that person's body, and occasionally encounter night terrors and nightmares at night, he would hold that person in his arms, and he would soothe those uncontrollable tremors with his own hands.

Of course Yiyan knew that this was all caused by illness, and this terrible disease would endanger the life of the lord at any time.But only at this moment, can he touch that celestial lord and close the distance between them.He shook his hands secretly, suppressing the anxiety in his heart.It doesn't matter, as long as he trains his family soldiers well and creates an invincible trilogy for the lord, he will naturally become an irreplaceable figure by the lord's side.More irreplaceable than Green Bamboo, and even Xiao Langjun!

After eating the medicinal food, he watched Yiyan go to the barracks again.Liang Feng just got up from the couch: "Lu Zhu, help me to the study."

"Lang Jun, you should rest for a while. How about I go get some books?" Lu Zhu didn't want Liang Feng to be troubled, so she quickly persuaded him.

"No. It's better to write back to Wang Zhongzheng as soon as possible." Jiang Da also brought Wang Wen's letter this time, and the other party said a lot of words of comfort and gave him valuable medicinal materials.If I don't reply carefully, I really can't justify it.

Hearing this, Lu Zhu didn't dare to persuade him anymore, and carefully supported Liang Feng to walk towards the study.

Walking into the study, the first thing Liang Feng read was not a book, but a little beauty sitting in front of the desk.

"Father!" Seeing his father for the first time, Liang Rong jumped off the stool excitedly, and then he remembered the matter of keeping the ceremony, and quickly straightened his face, and obediently went to Liang Feng to salute.

Ever since Zhao Yu was promoted to the steward of the weaving room, she couldn't be by Liang Rong's side all the time.So she thought of a way and asked Liang Feng to let Xiao Langjun use the study.Liang Feng didn't understand this thought, he clearly wanted to find more opportunities for Liang Rong to get closer to him.And staying in the study, there will be no problems, and she can feel more at ease when she is not around.Liang Feng naturally agreed, and Liang Rong began to read and write in the study.

Seeing the little guy's expression, Liang Feng raised the corner of his mouth, casually took Liang Rong's little hand, and walked towards the book case: "Is Rong'er in the post?"

Liang Rong's face was flushed, and he replied obediently: "My baby is on the verge of writing, today I have ten sheets!"

Writing ten big characters so early in the morning, the little guy really worked hard.Liang Feng smiled, and went to the table to look carefully at the other party's copybook, and saw that the structure of the big characters on it was already rough, but Liang Rong was small and weak, and his hands were shaking a little, so he couldn't do it completely horizontally and vertically.There is also that Fatie, which is not a good product.It's a pity that it's still a little early to practice willow style, and his calligraphy is not enough for practice, so don't lead people astray.

After thinking for a while, Liang Feng said: "I'll find you a few copybooks written by Master Zhong later, let's go to that one first."

Zhong Yao's official script and regular script are nothing to say, it is a good choice for beginners.It's just that excellent copybooks are not easy to find, maybe you can ask Wang Wen for help?The only way to make friends is to come and go. For this kind of top giants, keeping too much distance is not a good way.

Touching Liang Rong's head, Liang Feng said: "Go ahead, write a few more pages, I will let the green bamboo play with you."

Children can't stay in the study every day, and the girl of Luzhu is also lively, and it's just right to play with the children.

Liang Rong obediently obeyed and climbed onto the stool again.This stool was also modified by Liang Feng.In fact, there are stools that can sit on at this time, but they are all foldable with soft sides, and they are only for temporary use when people travel.He asked someone to change it, replaced it with a wooden chair, and asked Liang Rong to replace it, so that the child would not grow tall after kneeling for a long time.The reason is also quite easy to find, just say that the desk is too high, let him use some high stools to sit on.

Children have no obstacles in terms of etiquette, and Liang Rong is very happy to be able to use his father's desk, so the stool was naturally placed in the study.

Seeing Liang Rong pick up the pen again, looking serious and serious about starting to practice calligraphy, Liang Feng smiled, walked to the desk on the other side, and knelt down.

I have been ill for the past few days, but I have not stopped recalling the "Diamond Sutra". One is to prepare a letter to Wang Wen, and the other is similar to all scriptures. The "Diamond Sutra" is indeed a good thing to recite and soothe the mind , Even if you read it silently every day, you can slightly restrain the mania in your heart.This is extremely important for Liang Feng's emotional control.It's just that my hands were shaking a lot a few days ago, and the words I wrote couldn't be formed. Today, I finally recovered a little bit, and it's a good time to copy the scriptures.

Naturally, Zuo Bo's paper had already been spread on the table, and the green bamboo was briskly being ground.After the ink thickened, Liang Feng picked up a pen and began to silently write scriptures.This time, he wrote No. 14 in the scriptures, about Subhuti crying after deeply understanding the meaning of the scriptures.It is also to explain the appearance of not being attached to the appearance and to understand the true meaning of Buddhism. This will only have a stronger appeal to those who are dedicated to the Buddha and extravagant.

This scripture was very long, and after writing it word by word, the restlessness in Liang Feng's heart gradually subsided.Practicing calligraphy is enough to calm the mind, not to mention writing scriptures carefully.Like a flowing spring, a meandering path, ink characters fall on the white paper, leaving only a rustling sound.

Liang Rong was also at the meeting, but no matter how calm a child could be, he was just a child.After a while, one of his subordinates accidentally slanted and ruined a copybook.He was going to show his father this handwriting, but he broke it in the last stroke, and the little guy couldn't help feeling very annoyed.But when he raised his head, he found that his father was doing something too.The kneeling posture of the person on the opposite side is so upright, his wrists hang gracefully in the air, his lifting and pressing are like flowing rhythms, just watching quietly, makes people admire him very much.

Liang Rong looked down at his handwriting again, his face blushed suddenly, he secretly peeled off the page, and continued to bury himself in the practice.

The father and son wrote quietly for half an hour.Liang Feng finally stopped writing and heaved a sigh of relief.After reading silently twice, I finally had a post that I could read.After thinking about it, he attached another page to the letter, thanking Wang Wen for the medicine, praising Jiang Da, and expressing concern about the epidemic prevention problem mentioned by the Buddha in his dream. I want to find some good stickers for my son.

Although he inherited the original owner's memory, Liang Feng really couldn't write colorful words, so he could only try his best to be as straightforward as possible.

After finally finishing writing, he looked at his son who was still working hard on the opposite side, and said with a smile: "Lu Zhu, take Rong'er out to play. If you write for too long, be careful not to damage your eyes."

Green Bamboo wanted Liang Feng to stop writing, so he naturally agreed, and dragged the reluctant Liang Rong out the door.After a while, the joyful laughter of several children came from the courtyard.The spring sun was shining brightly, and there was only the fragrance of books and ink in the study room, and the bitterness of the medicine was gone. Liang Feng no longer kept sitting upright, but relaxed on the table behind him. After a while, he fell asleep.

I don't know how long it took before Luzhu whispered in my ears: "Mr. Lang, are you tired?"

"It's okay." Liang Feng opened his eyes, and smiled at the concerned Lv Zhu, "Is someone here?"

If no one was there, Green Bamboo probably wouldn't ask such a question, but let him take a rest at ease.Seeing through this small thought, a red cloud appeared on Lu Zhu's face, and said softly, "It's Liu Jiangtou and Jiang Jiangtou."

"Call them in." Liang Feng rubbed his face, turned his head to look, and found that there was no one in Liang Rong's place, maybe because he was afraid of disturbing his rest, he was taken away by the maids.

Green Bamboo didn't dare to delay, and walked out quickly.After a while, Liu Jiangtou and Jiang Jiangtou walked into the study together and greeted Liang Feng.

"The bellows has been developed?" Liang Feng didn't focus on the two of them, but saw the big wooden box Liu Jiangtou was holding.

Wind heating has always been a good way to increase the temperature of the furnace. Liang Feng naturally thought of the double-piston bellows first. Almost every household in the countryside has this thing. structure, but I still know the general shape, so I told Liu Jiangtou about it and asked him to find a way to develop it.

Liu Jiangtou is also very high-spirited recently, not only his son has taken over the important errand of the paper workshop, but his own wood workshop also looks like a dead fish turning around.The spear was well made and was praised, and the master gave him the job of making a bellows.Liu Jiangtou didn't dare to be negligent, so he went to Tiefang to find Ding Da to borrow the fur, which almost prevented Ding Da, a stubborn old man, from falling out with him.After accepting the favor of the other party and saying that he must give him a new leather shovel, he finally figured out the internal principle of this thing.Coupled with Liang Feng's reminder, the dual-piston bellows has no complicated structure, it's just a layer of window paper, and Liu Jiangtou directly made the finished product.

Liu Jiang's face was flushed, and he replied excitedly: "Thanks to the guidance of the master, the small one made this bellows. Just pull the pole to blow the wind. It is much easier to use than the leather one, and the wind is stronger!"

Jiang Jiangtou was as excited as he was, and said, "This bellows is really useful! I tried it on the kiln once, and the fire was incandescent. It is indeed the legendary porcelain fire! But the original pottery kiln was too big. , it’s hard to control the temperature of the kiln, I’m afraid we’ll have to build another small kiln. The money in the pottery’s account is enough!”

The hotter the flame, the cooler the flame.Jiang Jiangtou is an ancestral kiln firing technique. It seems that there is indeed some way to observe the temperature of the flame.As for other requests, Liang Feng will not refuse: "The pottery workshop can stop all the work at hand and concentrate on trial-making new porcelain. I have also heard that there is a black stone in the mountains that is flammable when exposed to fire. I wonder if you can do it." Buy some and come back, try firing this kiln."

This is of course coal.Bingzhou is located in Shanxi, but it is a province with a large coal mine, and I am afraid that there are many open-pit mines.If coal is fired to burn porcelain, I am afraid that it will save more labor than wood, and it can also increase the temperature of the furnace.

Sure enough, Jiang Jiangtou thought for a while, and asked: "Is the master talking about black stone? People in the mountains also call it charcoal. Some people use it for cooking to save trouble. It also has a slightly strong smell. Big families rarely use it."

now it's right.Liang Feng nodded and said: "I also heard someone say it. Since few people use it, the price is naturally low. Go and collect some and give it a try."

After several times of beatings, Jiang Jiangtou accepted Liang Feng's orders, and immediately nodded his head.

Liang Feng said to Liu Jiangtou again: "This time the bellows, you did a good job. Go to the account and withdraw [-] yuan as a reward for research and development. There are still signs of severe drought this year, so I'm afraid we need to do something A tool for drawing water, can you make a water wheel?"

Liu Jiangtou was almost stunned by [-] coins. Since when is there a reward for such a small thing?It's still a full two thousand dollars!He didn't understand the second half of the sentence at all. It was Jiang Jiang who was smart enough to push him a bit before he could react, and hurriedly said: "Small, small ones can make cars overturn! It's just time-consuming and laborious..."

His family originally belonged to Fufeng, but Ma Dajiang was a Fufeng man back then. After the keel was overturned, it was widely spread in his hometown.Therefore, Liu Jiangtou has passed down the craftsmanship of turning over cars from his ancestors, so it is not difficult to do this.It's just that building a rollover not only takes time, but also costs a lot of money, so Liang's family only built a few rollovers at the beginning, so they don't waste money anymore.

"Go ahead and make it, the money is easy to talk about." Liang Feng made a direct decision.

In the previous paragraph, Carpenter Wu was dealt with. Not only was he severely beaten, but his family home was also confiscated.For no reason, there was an extra one hundred thousand yuan.Putting these cash in the treasury is also moldy, so it is better to put it into production.The infrastructure should be built when it is needed, and the bonuses should be paid when it is needed. Only in this way can the enthusiasm of producers be increased and greater economic benefits can be obtained.This is what Fa Xiao taught him back then, but unfortunately, there is no such person by his side now.

Feeling a little depressed suddenly.Liang Feng told the two to be more careful, and after keeping the matter of the bellows and porcelain firing a secret, he waved them away.Then let Lvzhu invite Jiang Da to talk about the epidemic prevention in detail.

The author has something to say: Pijia is the original blower, which probably existed in the Spring and Autumn Period, and has made great progress in the Han Dynasty.The piston bellows appeared in the Tang Dynasty, which can effectively improve the blowing efficiency.

Regarding the use of coal, there are records in the Western Han Dynasty, and coal mining and iron making should have been very common in the Jin Dynasty.

Ma Dajiang is a famous inventor Ma Jun in the Three Kingdoms period. He improved the silk weaving machine, made the keel overturning cart, and improved the Liannu and the stone cart invented by Zhuge Liang. He is a famous craftsman with unique ingenuity.It is precisely because of the sharp decline in population and frequent wars during the Wei and Jin Dynasties of the Three Kingdoms that many military inventions were used in agricultural tools, so there was considerable agricultural development in the early years of the Western Jin Dynasty, and the society was stable and prosperous. Extravagant style.