With radio, the next step is radio communication. Miaoyan illuminates semiconductor and transistor technology. Although the quality is still in the running-in period, at least the future is promising.

With the support of basic theory, this technology will be formed very quickly and has certain practical significance.

However, now this semiconductor that can only stay in the laboratory stage will probably take several years to be widely installed.

Song Beiyun expressed confidence in this.

There have been a lot of good news in recent years. For example, the first railway has officially entered operation, and the remaining seven railway trunk lines are also being built in full swing. The railway from Chang'an to Yumen Pass will be officially opened to traffic at the latest in December this year.

This marks the rise of the carrying capacity of this era to a new level, and it also represents the official beginning of China's industrial revolution.

This civilized industrial revolution took a completely new path that was not tried. It did not use bloody primitive accumulation but used some characteristics of its nation to complete this feat in human history.

If you are lucky, Song Beiyun can see the birth of a truly industrialized country in his lifetime.

He felt that he would be able to live forty years in conservatively. Forty years later, when he was eighty, even if subsequent scientific progress had reached a normal development speed, it would be enough for him to board a civil aviation plane.

So Song Beiyun is in a very good mood today. Even if Zuo Rou is going to hand in the combat plan tomorrow, this still cannot stop Song Beiyun from going to Northwest Associated University to attend classes again.

When he teaches others, no one will say that he is "too young" anymore, and everyone has become accustomed to calling him a husband.

Sometimes when I think about it, I feel that life is really interesting, and half of my life passes in a daze.

"Sir, I have a problem."

When asking questions, a young man stood up first. When he faced Song Beiyun, he was somewhat scared and hesitated for a while before continuing: "A few days ago, a Persian friend asked me if we would become a giant beast that could not be fed no matter how much we could invade other countries in the future. Because there is no country around that can resist our iron hooves, they are very worried."

Because this class itself is a public relations class, it is reasonable to ask such a question.

Song Beiyun smiled and raised his hand to signal him to sit down, then supported his hands on the podium, looking around for a week: "Do you think it will or not?"

A low-key discussion came from below, but everyone expressed their opinions and did not reach a unified answer.

Song Beiyun was not surprised by this, because the young people below were confused and they had a lot of things they had not yet understood and pondered, which is the meaning of the classroom.

Song Beiyun gently tapped the table: "When I go back, I will tell your Persian friend, the answer is no. If he asks you why, you tell him that the Chinese civilization has been a humble, low-key, seeking common ground while reserving differences since its birth. Its upholding any concept is not unique. Even when he abolished all schools of thought and respected Confucianism, it did not kill all other academics. So we can believe that no matter whether it is now or in the future, we respect and agree with the meaning of other civilizations. We have no intention of becoming king, and we are not interested in pointing fingers at other countries. Our ultimate goal for a long time now and in the future is to eat well and wear warmly, so that everyone can live with dignity."

"But sir, we are ready for war now. They are worried because of this."

Song Beiyun had a long time ago plans for this question, because someone would definitely ask it in the future. He needed to answer it and had to answer it. If he could not give a reasonable explanation for the question, it would be infinitely magnified. The conspiracy theory has never died.

"Very good, I like your question."

To be honest, Song Beiyun is now more and more fond of hearing doubts, because having doubts means thinking, thinking can reason, being able to reason, being able to learn, and being able to learn means making progress, which will be personal progress and social progress.

When facing doubts, we must not use the political correctness that white-skins can use to suppress doubts, but should learn to respond positively to doubts. Since we insist on doing this, there must be the reason for sticking to this matter and the reasons behind it. What does the depth and breadth behind this matter mean? This is the attitude that we should really have.

For example, now, it is normal for them to question because they do not know what the thing far away in Europe represents, nor have they had any real contact with them. This preparation for war itself has a contradiction with the national policy that the Song Dynasty has always adhered to.

So what Song Beiyun needs is a systematic explanation.

He quickly repeated what Huang Amao said to the students present, and then broke up what the group did over the years and told them in a broken way.

He also explained in detail why this battle was inevitable. It seemed to violate the current national policy, but in a deeper sense, it was still within the powers granted by the law.

Because today's preparations are essentially not invasion but to maintain prosperity and stability in the Asian region, as well as to take the initiative to attack in the face of external threats. As a responsible country, it is necessary to assist all countries with their own affairs to investigate and eliminate possible risks. This is a responsibility and a responsibility that must be shouldered.

Moreover, the group itself is not a normal country. Its ideas are full of yearning for anti-humanity. They have even begun to implement their sinful ideas. In addition, their fronts have been moving to the east over the years. If they are not curbed, the war will soon burn to the border and then sweep across China.

As for why diplomatic means cannot be used to solve this problem, Song Beiyun firmly stated that China will never have any intersection with that group, nor will it negotiate with them in a reciprocal manner, and it is even more impossible to conduct so-called regional divisions with them, because that is tantamount to being with evil spirits and companion with evil.

Later, Song Beiyun raised a question: "Do you think justice exists?"

Some people say that justice does not exist, and some say that it exists, and Song Beiyun did not give a positive answer to this, because this matter itself is a question of no qualitativeness. Skepticism and affirmation have been fighting for thousands of years, and in the end there is no winner, but only the perseverers understand what they insist on.

War will inevitably happen, and Song Beiyun’s personal merits and demerits are not considered, because if he is right, history will correct his reputation, and if he is wrong, history will uncover his scars. Don’t say that history is written by the winner, true history will always exist in objective facts, and correctness and error will always be circulated among other people.

All great people are not interested in tampering with history, and Song Beiyun is not interested either. I know that I am guilty of the spring and autumn. This is a kind of sentiment and a kind of mind.

He only does what he thinks is right, and being cautious and being open are not antonyms.

He has confidence in the outcome of the war, but he is extremely careful about the process of the war. There will be doubts, there will be now, and the future will still exist, but if he does not do this, greater hardships will come.

Who cares about being infamous or something? His thoughts are vast and he hears thunder in silence.

Of course, Song Beiyun did not say everything, because if that group only harmed Europe, he would not have any interest in it. He was a selfish person, but the problem was that the thing was a world-class cancer, which harmed the continent of Asia, Africa and Europe.

Moreover, it is very obvious that it is surprising to the current Japanese country. The current Japanese country has ambitions, but it is still a member of the Han cultural circle. **** has not been reincarnated and reborn. Song Beiyun cannot punish them because of what has not happened. He can only prevent and contain them.

But the European group has not only been reincarnated, but has now begun to act blatantly. This is something that has happened and is about to deteriorate, so these two things are fundamentally different.

If there is no accident, the whole of Europe now has that flag on it. It is still a bit scary. You should know that Europe can have a total of 10 million square kilometers. Now, they are not much inferior to Greater China in terms of land and population.

Within a few hours, Song Beiyun's remarks began to spread among all the foreigners in Chang'an. They were not completely relieved, but they were much more stable, because the person who said this was not someone else, just Song Beiyun himself, which was tantamount to a promise he had given to the world.

"Hang the red flag." Song Beiyun said to Miaoyan after returning: "It's time."

"Which red flag?"

"The side of our hearts."

Overnight, the entire Chang'an yamen and army hung red flags. It began to radiate gradually, spreading from the most central Shaanxi, like a wildfire.

The stars Zhao Xing gave him finally shone on his head. Song Beiyun stood in the office, looking up at the flagpole in front of him waving in the wind, but couldn't help but burst into tears.

According to common sense, he shouldn't cry. He is a person standing on the waves. His mind is so firm that he is even colder than killing fish for ten years at RT-Mart. But at this moment, he couldn't help it. The longing that had been suppressed for a long time boiled, and with it, he also boiled his ideals and beliefs.

He had been waiting for this day for a long time, and finally did it. He believed that the thousands of miles of mountains and rivers would soon be dyed red like red leaves in the frost sky.

After crying bitterly, Song Beiyun settled down, more stable than ever before, not only stable but also firmer, because he could not let down the mission given to him by the flag.

"I'll go even if there are thousands of people." Song Beiyun suddenly muttered what Zhao Xing always said with a smile. He could suddenly feel the power of Zhao Xing being inspired by the starlight. He wrapped his coat tightly and looked at the cold rain falling from the sky, frowned.

But within a day, the atmosphere suddenly changed and the atmosphere of war became stronger. As he declared war, more and more news gathered here.

It turned out that not only Huang Amao escaped from there, but many people came from there. After they confirmed that they would declare war with the demon here, they all appeared and began to accuse the crime and barbarity there.

Soon such a voice covered up doubts about war, because no one would believe Song Beiyun's words anymore. It turned out that there was such a terrifying thing on that end of the world.

The side effects of this information are gradually revealed, that is, the countries in the Western Regions have submitted their letters of nationality again and want to surrender to the Song Dynasty. The reason is very simple, that is, they really don’t want to become a buffer zone for the struggle between Eurasia. They need a piece of protection, and a strong, civilized and just side to protect them.

The Persian envoys also came up overnight. They even ignored the unpleasantness with the Tangbian Cult before, and signed a one-hundred-year bilateral mutual aid treaty with Song Beiyun, allowing the Chinese army to transit, stop, replenish and rest on their own land, and they would also send some of the troops to join the war.

After that, the whole of Asia started to move. No matter whether there were any gaps or conflicts, countries submitted letters of nationality to the Song Dynasty, hoping to form an alliance or become strategic partners.

But the Song Dynasty never formed an alliance, so many countries were really anxious to jump. In the end, they had no choice. They simply learned from the Western Regions that the countries directly wanted to incorporate them into the Song Dynasty.

Maybe things went against their wishes. Except for the requests of the countries in the Western Regions, the Song Dynasty rejected all the requests of other countries. However, although they did not agree with their requests to incorporate the territory, Song Beiyun promised to help them resist foreign enemies.

At this point, the national policy that the Song Dynasty adhered to over the years finally played a role. Song Beiyun's prophecy nearly 20 years ago finally came true. At an extremely fast speed, Asia formed a community of shared future. When the 20th year was about to begin, the trade volume of Asia had more than tripled, and it was even rising.

And this is all secondary. The key is that even though many small countries did not agree to marry into the Song Dynasty, they also hung up the red flag of the Song Dynasty.

"Second brother... should we hang up or not?"

The third master looked at the red flag in his hand and glanced at his second brother blankly. Now the entire Song Dynasty has this flag on it, and the Liao Kingdom is like a little green in the red spot, which looks a little out of place.

"What do you think of Lord Han?"

Han Qi pursed his lips and raised his eyelids: "Your Majesty, I think I can't hang up. Once I hang up, the Liao Kingdom will be gone. But if I don't hang up, I will deal with the Liao Kingdom when Song is freed up."

The second master frowned and looked back at the third master. The third master squatted on the dragon chaise and was worried. If he didn't hang it, he would be cleaned up, but...

"Hang it." The second master suddenly raised his head and said, "The Liao Kingdom sent an expeditionary force to assist the Song Kingdom. The expeditionary force hangs this flag, but it is not allowed to hang it in the Liao Kingdom."
Chapter completed!