In this debate about the admission of female students to the Yanhuang Academy Medical School, Li Zexuan finally won by a very narrow margin.

The reason why he was able to win is mainly because Li Zexuan has made great contributions today, and there is a precedent of the Taiyi Department, as long as the Yanhuang Academy separates the medical school, it is basically equivalent to the second Taiyi Department, but the Imperial Court's Taiyi Department serves the court, and his "Taiyi Department" serves the people!

After Li Er announced in front of hundreds of civil and military officials that the Yanhuang Academy Medical School could recruit female students, he announced his retirement from the dynasty.

The civil and military officials, who had already been hungry for a long time, hurriedly withdrew from the Taiji Hall in turn and went back to their respective homes.

"Yong'an Hou, have you thought about it, do you really plan to go to the Xuanjia Army to join the army?"

When Wei Zheng passed by Li Zexuan's side, he suddenly asked out loud.

Li Zexuan paused, nodded and said, "That's right!" Ben Hou has decided! Cavalry is the most important thing in the steppe battle, and if we can build the Xuanjia Army into an invincible force, we will have a much better chance of winning in the war with the Turks in the future! ”

When Wei Zheng heard this, he still felt that Li Zexuan was a little too taken for granted, he shook his head, sighed deeply, and said:

"Alas! You're still thinking too simply! The situation on the battlefield is ever-changing and complicated, and it is not so easy to deal with! You are full of talent, you should have devoted yourself to teaching and educating people, but now you went to the Xuanjia Army to join the army, it's a pity! It's a pity! ”

After that, Lao Wei sighed and left!

Li Zexuan wanted to refute, but Wei Zheng had already gone far, but now Wei Zheng's attitude towards him still wanted to be a little wonderful, it felt like a sympathy between heroes, which made him a little wondering, and said secretly: "When did this Wei Zheng start to be so good to me~?" ”

"Hey! Xiao Xuan, don't listen to that Wei Xuancheng's nonsense~! ”

While pondering, Cheng Yanjin's laughter suddenly came from behind him, and Lao Cheng walked quickly to Li Zexuan's side and said: "Wei Xuancheng, that old stubborn, just wants to leave you in the court, promote culture and education, so that you can be the kind of honest civil servant who will go down in history, but Xiao Xuan, you are full of martial arts and strategy, and you are not used to help me calm the Quartet, wouldn't it be a pity?"

Alas, it's a pity that Your Majesty didn't arrange for you to be in the old man's left guard camp, but that section of Zhixuan's Xuanjia Army is also good, it is a good place for training, Xiao Xuan, you will definitely not regret it after you go! ”

Lao Cheng has always had high hopes for Li Zexuan in military affairs, but Li Zexuan was not interested in the army at the beginning, and the old Li family was such a lone seedling, Cheng Biting Jin could only give up, and now under the promotion of Li Er, Li Zexuan finally entered the army, Lao Cheng is happy in his heart!

After all, in his opinion, where is it more enjoyable to go into battle to kill the enemy?

When Li Zexuan heard this, he smiled slightly and said, "Little nephew understands!" As the so-called men's blood, when the horse is on the field, there is not only one way to serve the country, but also to serve the country by killing the enemy and expanding the territory! ”

"Huh! Xiao Xuan is right! However, you are both civil and military, and the situation is special, so it is best not to leave behind in civil affairs and military affairs! ”

Qin Qiong didn't know when she was behind the two of them, and said with a smile at this time.

He sees the problem more comprehensively and far-reaching than Cheng Yanjin, he knows that Yanhuang Academy is likely to become a strong foundation for Li Zexuan to stand firm in the Tang Dynasty in the future, so he feels that Li Zexuan should join the army at the same time, do not give up the career of Yanhuang Academy, after all, since ancient times, the country has been established by force and ruled by literature, once the world is completely settled, the role of military generals in the imperial court will become smaller and smaller, and at that time, Xingwen and Jiao are the king!

"What Uncle Qin said is that the little nephew does plan to do so in his heart!"

Li Zexuan nodded and responded.

"Hmmm! So the best! ”

After leaving the palace, they went home.

Because Li Zexuan's first task in the Xuanjia Army this time is to let all the soldiers of the Xuanjia Army adapt to the new equipment and run in the tactics that are compatible with the new equipment, but now the new equipment required by the Xuanjia Army has only made a few sets of samples, and it is far from the time for large-scale equipment, so Li Zexuan does not have to rush to the barracks to report and be on duty now!

After unloading the plate armor and horse lance and handing them over to Pang Feiji, Li Zexuan directly hit the horse and headed towards the east gate of Chang'an City.

However, because when he entered the city in the morning, he was wearing plate armor but was still recognized by many people, so at this time, walking on the streets, there were many people as if they were visiting some rare species, staring at Li Zexuan without blinking, Li Zexuan was seen as uncomfortable, so he hurriedly accelerated his horse speed, wanting to run out of Chang'an City as soon as possible.

"Huh~!"

"Boss Lin~?"

When he was about to walk to Yanxing Gate, Li Zexuan suddenly saw an acquaintance sitting inside through the window of a carriage next to him, so he stopped and said hello.

That's right, this person is the first batch of members of the Yanhuang Chamber of Commerce - Lin Wenyuan.

Li Zexuan still remembered in his mind that Lin Wenyuan's son Lin Hao called him Shizu in order to fool the guards on Yunshan to watch the fireworks!

"Master Hou~? You... You've just finished your morning pilgrimage, haven't you? Lin is also planning to visit you in Yunshan~! ”

Lin Wenyuan was startled when he heard this, and hurriedly asked the groom to stop the carriage, lifted the curtain, jumped out of the carriage, and bowed to Li Zexuan.

As we all know, although Li Zexuan is a prince, he does not go to the early dynasty very much, and since the Yanhuang Academy was built last year, Li Zexuan has not lived in Chang'an City much, so after seeing that the person outside the car was really Li Zexuan, Lin Wenyuan was still a little surprised in his heart.

"Huh? Boss Lin has something to look for me? ”

Li Zexuan's heart moved, and he said curiously.

Lin Wenyuan was a little embarrassed and said: "It's a little trivial, but now that the weather is hot, if you don't dislike it, Master Hou, please move to the car for a while, Lin happened to visit Boss Cao in Lantian County for a while!" ”

After the county seat of Lantian County promulgated a series of preferential policies for businessmen, Cao Wendong moved his family to Lantian County, so if Lin Wenyuan wants to see Cao Wendong now, he must go to the county seat of Lantian County!

Li Zexuan pondered for a moment, nodded and responded, "Okay!" Then let's go to Lantian County together! ”

"Master Hou, please!"

Lin Wenyuan said happily.

Li Zexuan smiled and did not refuse, he turned around and handed Dabai to Pang Feiji, and went straight to the Lin family's carriage.

Lin Wenyuan, as the first batch of members of the Yanhuang Chamber of Commerce, his carriage is naturally extremely luxurious, this is a "special version" "don't touch me" carriage customized from the Wonder Pavilion Workshop, compared to other ordinary "don't touch me", Lin Wenyuan's carriage has a larger interior space, of course, the interior is more luxurious.

Although this is the case, Li Zexuan didn't have time to care about this, and after he sat down, he asked directly:

"Boss Lin has something to find Ben Hou, can you say it now?"

Lin Wenyuan hurriedly smiled and said: "Master Hou, forgive me, you have to waste time on Lin in your busy schedule, Lin is really uneasy in his heart......

Li Zexuan waved his hand and interrupted: "There is no need to say kind words again, Ben Hou and Boss Lin have known each other for a long time, Boss Lin, if you have something, just say it!" ”

Lin Wenyuan knew that Li Zexuan was the kind of person who didn't like to beat around the bush, so he said directly: "Master Hou, that's the case, this morning Lin heard that you have built a kind of immortal car that can run quickly without manpower or animal power, I don't know if there is such a thing?" ”

Li Zexuan roughly guessed what Lin Wenyuan wanted to say, he couldn't help but have a flash in his eyes, and said: "That thing is not called a fairy car, and there are no immortals in the world!" Take something is called an electric bike! Benhou is to transform the original bicycle and make it change from a front-wheel drive to a rear-wheel drive! After that, supplemented by a special electric motor and lead-acid battery made by the workshop, the bicycle can run fast on electricity! ”

Regarding the name "fairy car" given to electric bicycles by the people, although it sounds very domineering, Li Zexuan actually doesn't like it very much, because he feels that this name contains too many superstitious colors!

Even if the soul penetrated to the Tang Dynasty inexplicably, Li Zexuan still didn't believe that there were immortals in this world, so he would definitely not adopt the name of the fairy car in the future, especially now that engineering has developed to a certain extent, many people have begun to truly understand the world, Li Zexuan doesn't want to wait for all his students to become engineering communicators, and he has become a theologian!

"I see!"

Listening to Li Zexuan's words, Lin Wenyuan couldn't help but suddenly realize, and then he asked tentatively: "Master Hou, I don't know if this electric bicycle, have you ever planned to sell it in the private sector in the future?" ”

Li Zexuan's eyes stared, thought for a moment, and said: "If the electric bicycle wants to continue running for a long time, it must be charged to the lead-acid battery. ”

When Lin Wenyuan heard this, he was immediately a little disappointed, and Li Zexuan asked when he saw this: "It seems that Boss Lin hopes to make money through electric bicycles?" ”

"No, no, no~!"

Lin Wenyuan was startled, and hurriedly waved his hand and said, "Hou Ye Mingjian, Lin didn't mean that!" The bicycle made in the workshop before has already made Lin earn a lot of money, and Lin doesn't dare to think about anything else, but now Lin just wants to help Hou Ye share his worries! ”

"Share my worries? What do you say? ”

Li Zexuan wondered.

Lin Wenyuan swallowed his saliva and said cautiously: "Lin heard that Hou Ye is very short of copper, and Lin happened to know a few Japanese businessmen, and they like my Datang bicycle very much, saying that in the Japanese country, as long as there is a bicycle, you can exchange everything, including copper!" Don't hide it from the Hou Ye, Lin once used three bicycles and exchanged them for 15,000 catties of brass~! ”

"So much? Can an average bicycle be exchanged for 5,000 pounds of brass? ”

Li Zexuan was surprised in his heart, you must know that when the bicycle was just on sale, it was only 400 yuan a piece, which did not count the discount of the membership card, and then with the increase in the production capacity of the workshop bicycle, the price of the bicycle was also slightly fine-tuned, and now it is about 350 yuan to buy one!

In this era, the value of brass was difficult to estimate in terms of money, because the imperial court did not allow people to sell copper privately, but many people melted copper coins to make bronze ware.

Datang's consistent money weighs about seven or eight catties, and the weight of more than 350 yuan is about three thousand catties, and those Japanese businessmen are willing to pay a high price of 5,000 catties of brass for a bicycle in order to buy a bicycle, which makes Li Zexuan a little moved!

After all, he is short of copper now, and the main material of the bicycle is made of iron, and a little iron is exchanged for a large amount of brass.

"This brass should also be under the control of the imperial court in the Wa Kingdom, right? Ben Hou Ke has heard that the Japanese people also use copper coins, and those merchants dare to sell so much brass without authorization, the Japanese court should not allow it, right? ”

Li Zexuan quickly reacted and asked.

In the Tang Dynasty of China, Japanese coins also used the Tang Dynasty's Kaiyuan Tongbao (issued in 621), and at the same time began to issue the "Hetong Kaixi" (minted in 708 silver in Nara, Japan), and then issued Wannian Tongbao, Shengong Kaibao, Longping Yongbao, Fushou Shenbao, Chenghe Changbao, Changnian Dabao, Benefit Shenbao, Zhenguan Yongbao, and Kuanping Dabao. By the end of the Tang Dynasty in 907, Yanxi Tongbao and Daigo were also issued, in short, it was very chaotic, but many currencies were made of copper, and the rulers of the Wa Kingdom were still quite strict in their control of copper mines.

Lin Wenyuan hurriedly replied: "Master Hou, don't you know, the current Wa Kingdom is very different from before!" Since the eldest brother of Shanbei, the son of Prince Shengde who came to my Tang Dynasty before, returned to the Wa Kingdom, he immediately ascended the throne, and he imitated the six departments of the court of my Tang Dynasty to reform the rule of officials, and on the other hand, he ran academies and reformed old habits! It is said that the knowledge taught in his academy is your "New Arithmetic" of Master Hou, and I think that before the eldest brother returned to China, he bought a few copies of this arithmetic textbook and came back~! ”

Hearing this, Li Zexuan frowned and said, "What does this have to do with the Japanese merchants selling brass without permission?" ”

Lin Wenyuan replied: "Master Hou, of course it has something to do with it!" It is said that the newly enthroned king of the Wa Kingdom directly abolished the copper coin, and instead used the Tang Yuan of the Tang Dynasty as the domestic currency, in addition, he also built many seaports, wanting to trade with the maritime merchants of the Tang Dynasty and exchange ideas! In this way, copper coins are not used in the country, so the control over the sale of folk brass is naturally much smaller~! ”

After Li Zexuan heard this, not only did he not have any joy on his face, but he couldn't help but sink in his heart, because if the Wa Kingdom continued to develop like this, then in less than twenty years, there would be a strong opponent around Datang!

At this moment, Li Zexuan regretted a little that he didn't leave the big brother king in Datang forever!

"Hmmm! In this case, the copper needed for the workshop in the future will be exchanged from the Japanese merchants~! Anyway, we won't lose! ”

Li Zexuan thought for a moment and said.

Now he is really short of copper, and he can get a lot of copper from the Japanese people, he can't ask for it, as for the hidden danger of the big brother king on the back of the mountain, he can only talk about it later~!

................