When Hua Qingxue finishes Li Jingnan's affairs, she remembers to care about Fu tingye.

"How did the general talk to them today?" She asked.

The envoys of the Liao Dynasty have been entertained by the people of King Ning all the time. Fu tingye is not at ease. He went there in person today.

Fu tingye said: "the Liao people wanted to buy new weapons from us, just like Nanzhao, and return them to Xi, he and Mo as a condition."

He said with a sarcastic sneer on his lips. "They think it's beautiful. With new weapons, they can take back the three states they sent back. We will do such a loss making business?"

Hua Qingxue pondered for a while and said in a soft voice, "the Liao people's aggressive consciousness is too strong, and now it must not be possible However, if we wait until next year, we will not be unable to sell... "

Fu tingye raised his eyebrows and looked at her, "how can new weapons come out next year?"

He knew that Hua Qingxue would let go, and he must be sure to make more powerful weapons to restrain the great Liao Dynasty.

"I guess the time should be about the same." Hua Qingxue smiles slightly. "Shaowen is very talented. Recently, a batch of glassware made by Shaowen are becoming more and more mould like. I think we will be able to make distillers soon."

With the distiller, Hua Qingxue will be able to show her strength. What she did not dare to think about or do before can be tried in the future.

"So Then I'll drag it on Fu tingye touches his beard and feels thoughtful.

Hua Qingxue tentatively asked, "can you bring back the other three states?"

When Li Jingnan's father was in power, he ceded the six prefectures of Qin, Wei, yuan, Xi, he and Mo. if he could return all of them, it would not only comfort the spirit of the former Emperor, but also inspire the people of Qi Dynasty, as well as Li Jingnan We can get rid of one of Li Jingnan's worries.

Hua Qingxue's proposal is exactly what Fu tingye thinks. He looks at her with a smile in his eyes and says, "no hurry. The envoy who is visiting this time can't be the master. I'll probe into the situation first. If the emperor of Liao is determined to get your weapon, he should send someone to talk about it in detail."

Hua Qingxue nodded vaguely, thinking that the peace talks between the two countries were not achieved overnight.

……

Li Jingnan seems to be really angry this time. After returning to the palace, he never came to find Hua Qingxue.

He is the emperor. If he does not leave the palace, Hua Qingxue will not be able to see him. He has prepared a lot of painstaking exhortations, which is useless.

Fu tingye is worried that she lives in such a big house alone. She bought a family and sent it to her. The man is responsible for running errands and doing some hard work. The woman cleans, starches and cooks. She has two daughters. She can be a maid for Hua Qingxue.

Hua Qingxue is really not used to this kind of population trading in ancient times, but Fu tingye says that this family is a slave. If you don't sell it to her, it will also be sold to other families. If you encounter a benevolent master, you will end up worse.

Hua Qingxue looked at the patches and patches on the clothes of a family of four. She could not bear to leave them.

The eldest daughter of this family is huan'er, 16 years old, and the youngest is Xi'er, only 13 years old.

Hua Qingxue is in a complicated mood. She thinks that she is twenty years old, and even needs two teenage girls to serve her It's like abusing minors. If we put it in modern times, it's against the law

Hua Qingxue has never used servants at home, and has no experience at all. Fortunately, this family has worked in other people's homes before, so she can arrange her own work without Hua Qingxue's words.

She began to appreciate the benefits of being served.

The most obvious thing is that some people decide what clothes to wear every day, and some people comb their hair. She really has a headache about the matching of these ancient clothes, and she doesn't know how to comb all kinds of hair styles. Although the two servant girls were young, they helped Hua Qingxue as well as timely rain.

After living in Shengjing for three or five days, I unexpectedly received a letter from Liang Wensheng, which was accompanied by a deformed mirror.

It turns out that shortly after she left, Su Shaowen made a strange mirror in a glass mirror production by chance. The mirror was bent and deformed in the mirror. It was supposed to be destroyed. However, Liang Wensheng discussed with Su Shaowen and decided to send a letter to Hua Qingxue to solve the problem.

Hua Qingxue is happy to see it.

This Su Shaowen actually made a mirror.

Two people are also silly in the letter self-examination, unaware that they have made a good thing.

Hua Qingxue's first thought is to give it to Li Jingnan. He will love it!

Then think of two people a few days ago fell out, the heart will be a bit stuffy.

Hua Qingxue sat down at the table and wrote back to them, explaining clearly the optical principle of the Haar mirror. In fact, the uneven surface of the mirror causes the reflection and focus of irregular light, forming scattered images.

Hua Qingxue is afraid that they can't fully understand it. He also draws four kinds of mirror images on the paper, asking them to make all the mirrors according to the picture.

Sometimes only if you do it yourself can you understand the principle more deeply.

After she had finished writing the letter, she read it over herself.It is not as clear and clear as face-to-face communication in correspondence communication. She should make sure that the words used are simple enough and easy to understand, so as to avoid that Liang Wensheng and Su Shaowen can't understand Hu CAI.

Seeing the word "concave convex mirror", Hua Qingxue is stunned.

If Su Shaowen can make concave convex mirror, maybe Can he try something else?

Hua Qingxue pondered for a moment, then took out several pieces of paper and began to write a second letter.

Haha mirror is actually a concave convex mirror.

Concave mirror focusing is equivalent to the principle of magnifying glass taking fire from the sun.

Convex mirror can expand the field of vision, equivalent to the corner mirror which can observe the road conditions on both sides of the road.

The light refracted by convex mirror is reflected by concave mirror, which makes it enter the small hole and converge to image. After passing through a magnifying eyepiece, a telescope can be formed.

Yes telescope!

Just imagine, when the enemy is still thousands of meters away, the number of enemy forces and the formation of soldiers will be clear at a glance, and make preparations in advance. How much help will this be to the war situation!

This ha ha mirror, it's time to come!

No matter ancient or modern, the key to the victory or defeat of war has long been cracked by human beings. There are only three aspects -

first, information transparency. Where the offensive is weak, where there is an ambush and where there is a breakthrough point, we should grasp it clearly.

2、 Firepower. In short, it is the ability to attack and strike.

3、 Mobility. After the command is issued, the soldiers can quickly make correct response, which tests the smoothness of information and the deployment of the army.

As long as we grasp the advantages in these three aspects, we can basically determine the war situation.

On the third point of mobility, Hua Qingxue believes that under the conditions of the present era, Fu tingye's army has achieved its best, while the remaining two points: information transparency, she has telescopes, firepower, she has thunderbolt, and there will be artillery in the future.

Hua Qingxue's heart is surging.

Just give her a little more time

More time, Qi army will be invincible!

Hua Qingxue drew the structure of the telescope carefully, and carefully marked the dimensions and angles. Because she was too involved, huan'er brought her dinner, which she ignored directly.

When the drawing is finished, Hua Qingxue looks up and the sky is dark.

I don't know when the candle was lit in the room, bright and warm.

Huan'er brings warm food on the stove. Hua Qingxue stands up and is about to go to dinner. I don't know if it is because she has been sitting for too long that she suddenly feels dizzy.

She closed her eyes slightly, then opened them again, still feeling light headed.

"Let's finish the meal. I don't have much appetite."

Hua Qingxue holds her head and goes inside. She thinks she should be too tired. Otherwise, how can she feel drowsy

……

Shengjing palace, martial arts arena.

The little emperor was dressed in a bright yellow military uniform with narrow sleeves, his face was taut and his bow was pulled open --

whoosh!

The arrow feather was sharp, but it missed the target and landed on the periphery of the target.

The eunuch in the distance raised the flag and waved it twice to indicate the target.

Li Jingnan frowned and threw the bow aside like anger! He looked gloomy.

Xiaodouzi lowered his eyebrows and gave him wet PAZI.

Li Jingnan grabs to come to wipe two hands, cold voice way: "do not practice, go to imperial study."

"Yes."

Since the last big fight with Hua Qingxue, Li Jingnan has been in a bad mood.

All the palace people have been released, but Zhao Xi lost his life when he was on the board. Li Jingnan is upset when he thinks that Hua Qingxue is likely to quarrel with him over this matter. He is upset by what is rash about human life and what is cruel and inhumane.

Fortunately, the Empress Dowager didn't bother him because of the fact that the slave's life was not worth the money, and Zhao Xi was not killed on the spot. He was sent back to his residence to rest after the fight. He had a high fever that night, which killed him. Therefore, it was reported that he died of illness, which had nothing to do with Li Jingnan.

As far as the Empress Dowager is concerned, it doesn't matter if the emperor wants to kill slaves, as long as it doesn't hurt the royal face.

No one taught, Li Jingnan should have felt relaxed, but he always remembered that Hua Qingxue called him a tyrant. He was bored to death!

"I don't know! I'm not for her yet Li Jingnan held several pieces of mirror pieces and said to himself, "my gift has been broken. Don't you want me to be angry? I didn't cut his head. It's his bad luck It's not my fault that he can't stand the fifty boards... "

The more Li Jingnan thinks about it, the more he thinks he is right, and the more he is not feeling.

Isn't he a dog slave, Hua Qingxue? As for saying that?

Did Fu tingye kill a few people? Why didn't she say Fu tingye?

He just punished a little eunuch What a fuss. How could he even say that he would chop off her head? She is different from them.

Li Jingnan had to admit that he began to miss Hua Qingxue.

I miss her strange things, and I miss the relaxed and comfortable time with her"I've been cold to her for so many days. She should have been introspective, hasn't she?" Li Jingnan seems to be asking xiaodouzi and talking to himself.

Xiaodouzi stands aside with his head down and dares not answer

Li Jingnan frowned deeply and said, "but she called me a tyrant and said I was unreasonable! If I go up again, won't I lose face?! She should apologize to me first

After he finished, he was silent for a moment. He felt that it was not realistic for Hua Qingxue to apologize to him. He sighed and muttered to himself, "I am a man, she is a woman. I should let her, um Forget it, don't worry about her... "

Xiaodouzi:

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