"Boy, come, accompany me on this train again."

Li Er, finally got rid of Wei Zheng, and let the eldest grandson dissipate his anger, saying that he was dissipating his anger, but he was just finding a step for himself, and he didn't want to kill people casually, but the emperor's face couldn't get by, so naturally, he handed over this step to the eldest grandson.

No, before these old killers went to Li Er to ask for a project, Li Er had already brought his eldest grandson to take the car.

"Holy Lord, Eh, Niangniang, Ministers and others are retiring."

A few old killers saw that Li Er had brought the eldest grandson, and they knew that today, they didn't want to ask about the project anymore, and this track, as long as they knew the benefits of this track, it would become, and this would allow them to arrange the battle plan in the future, and this track transportation would be a very important part of it, so they must understand and understand, and now, it is basically considered to be understood, that is, waiting for Li Er to repair this track all over Datang, at least, it will also be repaired to the border pass, in that way, some transportation will be much faster.

And at this time, this guard doesn't need to be arranged by Yang Qiao, naturally, there are people around Li Er to arrange it, obviously, the guards on both sides of this track have obviously been more than doubled, and the horses pulling the cart have also been replaced by six horses, which have been two back and forth, and these horses are also tired.

"Come, Guanyin, I will pull you up."

What to pull, is it good to have a ladder, especially the ladder for you Li Er, which is not the same as others.

"Hehe, second brother, this is the carpet they are worried about, just now, if it wasn't for the concubine, it is estimated that it would have been grabbed with you a long time ago, second brother, you see?"

Well, the eldest grandson Wuji actually knew, and somehow quickly passed the news to the eldest grandson, and also wanted this project, obviously, this is a very lucrative project!

"Hehe, Guanyin, it's rare for you to speak, I know, you are for the auxiliary, but, who is the boss's daughter-in-law, this, do you still need to worry about me!"

Sure enough, husband and wife are husband and wife, and no matter who wants to say anything, the other party quickly understands.

"Okay, but, that kid, will be so kind, hehe, hehe."

The eldest grandson suddenly found that the kid, that is, Yang Qiao, was not far behind them, and when it came to the matter of his relatives, he had forgotten everything.

"Back to Niangniang, the kid is ready for the eldest sister, and it will definitely not be worse than those old generals."

Okay, Li Er kicked the ball to Yang Qiao, originally, Yang Qiao expected Li Er to do this, in this way, he would prepare one or several more dowries for the eldest sister, which can be regarded as for the eldest grandson's family.

"What's that?"

This eldest grandson is also shameless.

"How's iron smelting?"

Yang Qiao looked at Li Er, originally, he didn't think about it, but suddenly remembered that the only thing delayed in this project was the iron-making part, that is, the iron-making furnace, naturally, Yang Qiao had some earth-made steel-making furnaces in his mind, but it was the earth-made steel-making furnace, which was much better than the iron-making furnaces of this era, besides, no matter how advanced it was, it had to be gradual and gradual, right.

"Iron!"

The eldest grandson also obviously regretted it, this was something that Yang Qiao came up with temporarily, whether it was good or bad for his brother, maybe it would be an unstable factor!

Therefore, not only Yang Qiao looked at Li Er, but even the eldest grandson also looked at Li Er, and even the speed of the train had already run, and he didn't notice it.

"Hmm!"

Li Er knocked on the table in front of him, since Yang Qiao proposed it, this amount of iron is not a small amount, otherwise, he wouldn't be able to take it out, right.

"Okay, Cheng, this, I'll hand it over to the auxiliary, I don't know, when, he can receive it?"

"This, I'll go back, I can give him the drawings, and lend him a few craftsmen to build the first refining furnace, and then, the quantity, you will have control, but when my eldest sister gets married, this is still as a dowry for the marriage, although it is for the family."

"Well, this, I'll make it clear, that's good, I'll give your eldest sister another grade, from the fifth grade, how about it? Ha, I forgot, this car is still very stable! ”

Soon, Li Er changed the topic, naturally, what he said just now would be recorded by someone.

"Shengshang, this car, can be transported, can also be freight, however, this horse, but it needs a large number of horses, this, need to let someone calculate, how long the distance, replace the horse that pulls the cart, and replace the horse, how long do you need to rest, and, the outside line, the saint should also let someone to plan, and when the people are arranged, I am explaining to them, I hope as soon as possible, if you want to get rich, build the road first, in fact, this first build the road, can be used in many aspects, whether it is military, or civil."

"Haha, good, if you want to get rich, build roads first, too, some people, who have the ability to go out, they can come out and find things to do on their own, then, recently, this road is the top priority."

Obviously, Li Er meant that even the tracks and ordinary roads had to be built together.

"Second brother, this, isn't it a little too anxious, you seem to have a plan to open the river, it is said that this river should be the most important?"

The eldest grandson was a little worried.

Watercourse?

After many years of war, the river, especially the canal, has been blocked in many places, so it is necessary to pass it in order to facilitate transportation, and there is already a plan.

"Haha, it doesn't matter, I calculated, recently, there are still a group of prisoners, and the aspect of this salt also needs to be changed, just right, put the rest of the salt into the Ministry of Industry, ah, no, they were originally from the Ministry of Industry, isn't this, all solved?"

"Hmm!"

The eldest grandson nodded thoughtfully, she didn't know anything, almost Li Er knew, she also knew most of them, naturally, she also knew the income from the imperial court tax, as well as this year's grain harvest, obviously, it was enough to carry out several projects at the same time, and as long as the project was not expanded, it would be.

"Boy, you've forgotten something, haven't you?"

Li Er looked out the window and suddenly asked about Yang Qiao.

Forget, no, isn't it a cement pavement, but Yang Qiao is thinking about whether to build a full cement pavement or an asphalt cement pavement, but, this technology, forget it, since Li Er asked, then, leave this troublesome matter to the Ministry of Industry.

"Shengshang, I think so, I won't interfere with this pavement, at most, I'll arrange a few more craftsmen, but they don't seem to be able to help, I have a plan, that is, I will save some cement, and this pavement is the worst for the wear and tear of the horse's hooves."

"Oh, there is such a way to build roads?"

Wear horseshoe, in fact, is wear horseshoes, this horseshoe, not long on the cement road, it needs to be replaced, if the replacement is not timely, it will damage a horse.

"Well, I can ask the Ministry of Industry to send a technical officer to discuss with me."

What is this for, a few people are a little crying and laughing, originally, is to test and accept the railway and train, but, this has not been a good experience, actually arrived at the station, the so-called to the station, in fact, there is no platform, not no, but not to think well, this platform, where to repair, this city, is a single line, that is not changed, however, in the end should not be the terminal into the imperial city, or a problem, and externally, whether to go south first, or to the east first, and then to the north, need someone to slowly design, and probe the line.

There is another one, that is, this track is long, naturally, the number of trains will increase, how to solve this communication, do you want to get cable communication out?

"Talker, you say, I came up with so many techniques at once, can they digest it?"

Yang Qiao, not worried that he would not be taught, but worried, people can't digest it, if they can't digest it, then this thing will slowly disappear with Yang Qiao's passing, so if there is anything, he throws it to Li Er, just so that they can digest it, so that even if Yang Qiao will not leave a name, this technology will be handed down.