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When Cao Cao learned that Yuan Shao was about to start an attack in the next spring, his body was miraculously cured. Cao Cao, who had attended the court meeting every five or six days, now appears in the court every day. After recovery, Cao Cao felt that he had never been so good. Although he was on the bed to control military and political affairs through remote control of the Sikong Assembly, he still felt like he was losing power. Cao Cao felt good, but the people around him were still worried. He asked Zhang Ji to invite Hua Tuo, a famous doctor from Jiangdong a few months ago to take Cao Cao's pulse. After confirming that it was correct, everyone cheered.

After learning about the results of the consultation between the two miracle doctors, Xun Yu was greatly relieved and finally handed over the burden on his shoulders. To be honest, although he has not attacked the enemy in the past two years, Xun Yu, who is at the top of power, is very difficult, and life is really hard. Especially Guo Jia, who is far away in Xuzhou, always makes things difficult for him, which makes him admire this talent and can't help but complain that Guo Jia, who is the boss, is too indifferent.

In fact, Xun Yu was very clear in his heart that Guo Jia had no choice but to be in Xuzhou. When Xuzhou was newly settled, Cao Cao could not be in charge. When this person was unstable, there must be a capable resident in Xuzhou to preside over local government affairs. The most important point is that Guo Jia was ordered to preside over military affairs and he was in charge of government affairs. In order to make Cao Cao rest at peace, Guo Jia, who was in charge of military affairs, took the army out and swayed it around and threw it back. On the surface, he handed over military power, but in fact he used his influence in the army to deter Xu Du from outside because Cao Cao could not take care of military affairs, which made those with dissenting intentions dare not act rashly.

As the host of internal affairs, Xun Yu had many taboos when formulating every decree. What made Xun Yu most grateful was that Guo Jia understood the difficulties of the person who presided over the government. In addition to taking care of Xuzhou's internal affairs in an orderly manner, he also wrote letters from time to time to continue the real and nameless reform. He also asked the eldest son Cao Ang to submit these suggestions to the House of Representatives as a full-powered agent, so that Xun Yu could use Guo Jia's name to implement many decrees while leaving potential political enemies without any verbal verbal attacks.

It has been hard for Guo Fengxiao and myself in the past two years! In fact, Guo Jia does not feel bitter at all in Xuzhou. I am the most humble there. Guo Jia, who is rich, powerful and has a good life. But I don’t know what Guo Jia is thinking about, and the conclusion that Xun Yu came from his own feelings is very grateful to Guo Jia’s actions in the past two years.

Now that he is cured, his lord's illness is cured, and he is about to confront Yuan Shao, the biggest enemy in the north. Yu and Yu are both time to recall Guo Jia from Xuzhou to Xudu. So after hearing the diagnosis of Zhang Ji and Hua Tuo, Xun Yu immediately spoke to Cao Cao: "The war is coming, and Guo Fengxiao should be summoned back!"

Cao Cao immediately agreed and said, "I have worked hard for the past two years!"

I live like a god in Xuzhou. My wife is worried that my son lives in Xuzhou and Xudu for half a year every year. When my wife is there, I am busy with the things I should do. Yantian no longer has to worry about, but the shipyard still has to work hard. Fortunately, there are many people who want to flatter me. Those big families who have participated in Yantian know that I have built a shipyard and have brought a lot of craftsmen from Jiangdong. Now the shipyard can already make some medium-sized cargo ships. In fact, these medium-sized ships are not small, but my eyesight has seen the world. These medium-sized ships are really not big, and they are still far from my requirements.

When the lady is away... long live! Liberated! Watch the song and dance! Go around... That! Of course, I just look at it with a pure appreciation attitude, and at most touch my hands and pinch it... You say I am a hypocrite! I bah! This is called wind and not obscene! And it is for your own health. Who knows if there is any disease?

But although my wife was not here or running outside recently, why? Because of the idea of ​​the simple battery that Cao Ren was given to him, the technicians at home really made it happen. When I saw the electric current generated by two metal rods inserted into the electrolyte contained in a ceramic container knocking a person to the ground, I was in no mood to go outside and fool around.

In order to study this thing, Cao Ren made great efforts and spent a lot of money. Unfortunately, he studied it. What is the use of this thing? It caused a lot of skilled craftsmen to suffer. Cao Ren, who was stingy by nature, was anxious. The things he studied could not be sold for money, which was a great deal! He had to ask me to bring the samples to Xuzhou to ask me.

After reading the sample, I immediately asked someone to tell Cao Ren that he would start mass production and ensure that this thing would be in short supply in the future. However, Cao Ren, who did not see a rabbit, said that he was unwilling to do nothing. I gritted my teeth and told him that this thing could be sold to Man Chong, who was in charge of the interrogation, as a torture instrument for forcing confession, sweat!

After calming down my excitement, I was as shocked as Cao Ren! The emergence of this battery is definitely a big improvement, but what can a battery with poor sealing and many impurities do? Lighting? It is not cost-effective. Although the light bulb should be able to do it with one effort, it is obviously too costly; driving the machinery is not good! After thinking about it, by the way! Get a loudspeaker first.

It was done as soon as you said, and the speaker was wrapped with a magnet with copper wire and other substitutes. The microphone was easy to deal with, but the connection cable was too complicated, it was too thick and too thin and couldn't be made. As a result, it took a whole month to get five sets.

When I connected the microphone and speaker, I coughed and said excitedly: "Try the wheat now! Try the wheat now! Put a stick if you hear it!" The family next to me immediately fell in love.

Unfortunately, this battery can last too short, but there is still hope to improve it and use a hand-crank generator to create a telephone network. Anyway, I don’t have to worry about it myself, so I immediately wrote down some new ideas about electricity with a wave of my pen and asked Cao Ren’s family to take it back. The kid’s family had a lot of money at home, and it was a pity to be idle.

When I was having a lot of fun, I called me back to Xu Du's order! Cough... I'm going to fight again! Military orders should not be violated! After I told the shipyard to step up the research of military ships and arranged reliable people to manage the Yantian, I took Gao Shun and rushed back to Xu Du.
Chapter completed!