Ma Yan's words attracted the approval of several young generals:

"Sun Hou Chibi burned Cao's army, and the army was strong, how could it be broken by 800 to 100,000?"

"General Zhang, military intelligence deduction can't carry personal grudges!"

"Didn't General Zhang deliberately ask us to be happy?"

Zhang Fei's face turned red and he didn't know how to explain it: his blue-eyed uncle's record is really hard to believe if anyone knows a soldier.

In the end, it was Guan Yu who overwhelmed the public opinion: "Just think that Sun Hou has lost a battle before and is no longer able to attack!" ”

Since General Guan has spoken, he can only admit it, and several generals write down the situation and carefully look at the sand table.

It was Ma Jian who took the lead in proposing:

"Since Marquis Sun has a garrison in Lukou, let the Jiangling garrison form a coalition with the Lukou garrison to go north, take Xiangyang and attack Fancheng, how about it?"

"The Lukou garrison can't move!" Guan Yu said vaguely, he didn't know how to explain.

Not to do that either! Ma Tan was depressed, but re-energized and said:

"Then how about letting the defenders of Hanzhong make a gesture to take advantage of the ramp and make it look like they are going to attack Chang'an to contain the Cao army's troops?"

Guan Yu touched his beard and didn't speak, Huang Zhong had to bite the bullet and say:

"The defenders of Hanzhong have returned to Chengdu, and Hanzhong will not attack ......"

Even Xia Houlan was going to sigh at this time.

Gao Xiang and Chen Shi studied it carefully and said:

"Even so, Hanzhong in the west and Sun Hou in the east can't respond, and even the friendly troops in Lukou can't be mobilized, which is equivalent to shaking the name of Xiangfan with 30,000 troops!"

"And Cao Thief has no worries about everything, can't he fully aid Xiangfan, 30,000 soldiers attack the city garrisoned by 100,000 soldiers, how can he win?"

"Poof!" Zhang Fei suddenly laughed when he heard the words of 100,000 sergeants.

Faced with everyone's doubts, Zhang Fei could only explain: "I just suddenly remembered something happy...... And it's just a deduction, try to push it! ”

But how do you deduce this? There are no allies to echo, no follow-up reinforcements, and there is not even a means to limit the opponent's reinforcements!

"Not only to take Xiangfan, but also to defeat the reinforcements of the Cao thief!" Zhang Fei shouted.

Ma Jian said directly: General Zhang, you should ask for another master.

But they were all ruthlessly suppressed by Guan Yu, and a group of generals could only think about how to conquer Xiangfan with a bitter face.

The head turned relatively quickly to consider: The lord has just married the sister of Wu Hou, and there is a problem in the relationship between the two sides?

And in the blacksmith shop by the Hudu River, Ma Liang was barefoot and selected among the coals with the old blacksmith.

"There it is!" The old blacksmith's eyes lit up, he took out a piece from the coal pile and beckoned Jiang Wan:

"Lang Jun, this piece is the best coal."

Ma Haoqi looked at the charcoal in the old blacksmith's hand and pointed to the underground: "How can it be called good?" How did the husband choose? ”

The old blacksmith smiled, broke off a piece vigorously, and the sound of the two pieces of charcoal in his hand was very crisp:

"This kind of bright coal, hard! It's easy to burn and it's quick, and the iron you burn is better! ”

Ma Liang recorded it carefully, and tried it himself, and the charcoal in the old blacksmith's hand was as hard as a stone.

There is no need to break the dull charcoal on the ground, and you can step on it into many pieces with a single step.

"These coals are okay!" The old blacksmith fell into his memories: "I am from Hedong, and when I was a child, I could still pick up charcoal nearby, and at that time there was a kind of thing like loose soil, which was very useful for cooking after drying!" ”

"And there's a home remedy!" The old blacksmith's eyes flashed with a sly gaze, and Ma Liang was helpless:

"Uncle Xie, we said it, you know everything and say everything, and we will reward money according to the degree of usefulness, you have to believe Liu Jingzhou."

"Oh, get used to it, hehe." Uncle Xie was embarrassed to wipe his hands with the hem of his clothes to hide his embarrassment:

"We have a family heirloom recipe there, if Ma Langjun swallows gold and silver money by mistake, use half a thumb-sized stone charcoal and thumb-sized stone liuhuang to mash together, and you can pull it out with wine!"

Ma Liang is cold, how to verify this? And it's medicinal, right? Didn't you say that this was related to iron smelting?

With the same face as he wrote, Ma Jian decided to leave this verification work to others, and he would never come!

"Oh yes, there's a home remedy." Ma Liang didn't want to remember it, but he had no choice but to say it very smoothly:

"I also listened to my mother, if the woman is the ...... If the moon water doesn't come, cook a soup with a little charcoal, and eat three croton bean dregs together when you drink it, and the storage is effective! ”

Ma Liang wrote it down according to his words, and summed it up in his heart, these two so-called home remedies should be given to Doctor Zhang.

As for how to verify it, he really can't do it.

Bidding farewell to Mr. Xie, Ma Liang returned to the county government and handed over the records in his hand to Jiang Wan.

For the time being, Ma Liang is the only real officer of the Inspection Department, because the work is too reliable.

For example, the record submitted to Jiang Wan was directly divided into three parts.

One is Mr. Xie's cognition of coal; One is the advantages and disadvantages of using coal to smelt iron; There is also a copy of the so-called secret recipe of Uncle Xie.

Jiang Wan glanced at it, and sure enough...... He sighed secretly in his heart, and then pulled out the home remedies of the charcoal: "Copy a copy and send it to Doctor Zhang." ”

He then sent two records of the charcoal to Zhuge Liang's desk, where several records of the answer with the blacksmith were already placed.

The last attached is Jiang Wan's opinion: summarizing the opinions of craftsmen, charcoal and charcoal have their own advantages and disadvantages, but charcoal mining is difficult, and the quality of iron is unstable, or it is related to the variety of charcoal, if you can know the differences and prescribe medicine, charcoal may be better than charcoal.

But...... Jiang Wan shook his head, how difficult it is to prescribe the right medicine!

"Gongyan's efficiency is very good!" Jiang Wan turned around and saw Kong Ming with a tired face.

You can still see the mud on the hem of the clothes, as if they have just returned from the fields.

"That day the artificial opening helps?"

As soon as he said this, Kong Ming's face was tired, and his eyebrows danced: "It's not just useful!" It's a 'whole book'! ”

"In just two articles, my insights on rice farming far exceed those of old farmers! I really don't know what kind of heavenly opportunity is contained in the other chapters of Tiangong Kaiwu! ”

"Something so rare and heavenly is so cheap in the Hereafter! I don't know what kind of prosperity it will be in the afterlife! ”

Hereafter...... Jiang Wan remembered the means by which the light curtain could turn words into words whenever he thought of it, and he was also envious:

"I really want to see what kind of style the aircraft carrier is in the future! Xu is a territory that must be self-sufficient, and there is an army of elite soldiers on it, and there is no magic! ”

Kong Ming shook his head: Gongyan, the pattern is small.

He thought more long-term, the three paintings of the light curtain were sold at similar prices, and they were put together, indicating that for later generations, the Han sword, the eight bull crossbow, and the heavenly work of Kaiwu were about the same value.

What is Heavenly Creation? Only one piece of rice may increase Jingzhou's grain production by three percent! How many people can be fed by the extra 30% of the grain? And this is only a chapter of heavenly creation, it is not an exaggeration to say that this book is an important weapon of the country, but it is only 49 yuan in later generations! It's about five cents.

A national weapon that can live countless people is only worth five dollars.

A forbidden weapon in the army that can help the army to conquer the west and make a name for itself only costs thirty dollars.

And a Han sword that can't be eaten or thirsty and can't drink when hungry, and is not as good as a lance above the military array, only costs twenty yuan.

Thinking of what I accidentally saw in the light curtain before, but the quilt Zilong rated it quite highly, and I don't want money to step over.

These things were abandoned by later generations and praised aircraft carriers, and the prestige of later generations is unknowable.

The fungus does not know the obscurity, and the cockroach does not know the spring and autumn.

Who is the Asahi fungus? Who is the cockroach?