These preliminary checks of the product information are only limited to the counties and state towns between Chang'an City and Shuofang, not to mention the entire earth, even compared to the entire Tang Dynasty, it is only a drop in the bucket. But for Li Anran, it is enough to meet the immediate needs.

Coal mines, oil, and natural gas can make a leap forward in the current energy system. Gold, silver, copper, iron, lead, zinc, molybdenum, nickel, titanium, barium, cobalt and other metal minerals can establish a more complete industrial system.

The only problem is that none of these mineral resources require a lot of manpower and equipment to be extracted. Coal is relatively the easiest, and open-pit coal that is truly exposed to the surface is much easier to mine.

After solving the problem of extraction, it also requires a large number of professional personnel and various equipment to turn these resources into real resources. In terms of equipment, as long as there is money in modern time and space, although there is no guarantee that you can buy the most advanced equipment, it is not a problem to buy good equipment. It's just that there is a headache in terms of talent.

Thinking back to the progress of Gewu Academy, although it is quite smooth, for the time being, it is only in the three aspects of enlightenment, medical care and agriculture, as for the cultivation of talents in industry, it is still in the stage where it has not even started, Li Anran is quite depressed in his heart, and the more he thinks about it, the more headaches he gets, he can't help but vomit and say:

"Ni Mei, it would be great if you could get a super technology as a golden finger, or an alchemist's ability as a golden finger, and it doesn't matter if you go on the sci-fi side or the mysterious side when the time comes. There is no need to have the headache of how to develop as it is now. ”

It's a pity that the problem that should be solved will not be solved by itself. Li Anran thought about it and found that he could only be patient, go down step by step, and develop immediately, which could only rely on YY.

"Young master, are you in a bad mood?" Xiangyun, who had just woken up, stepped forward a little lazily and asked. A pajama made of light gauze, so thin that it was almost transparent. On the contrary, it is more tempting than the real red stripes.

"yes. Some headaches are behind the plan. Li Anran said and stretched out his hand to hug the other party to his lap, and his hands reached into the placket of his clothes, and soon covered the plump and firm place that could not be grasped by his hand and kneaded it.

"Young master, Yun'er remembers that you once said, 'There must be a road before the car reaches the mountain, and the boat will naturally go straight to the bridge.' This sentence. Sometimes it's better to go with the flow. Xiangyun, who was breathing a lot heavier, was immediately heavi. Flashing big watery eyes. Said.

"That's right." Li Anran, who knew that the other party was comforting him, nodded and said, "It's just that you have to hurry up if you should hurry." When you turn around, you arrange for people to go to the surrounding territory. Spend money to buy a one-year-old, no, relax, two-year-old baby. ”

"What about the quantity?" Xiangyun, whose face was getting more and more ruddy because of the attack on Shuangfeng, forcibly endured the pleasure in his body and asked.

"There is no limit to the quantity, I want as many as I want. As for the question of whether it is a boy or a girl, it doesn't matter, as long as it is a normal baby. When he felt that the person sitting on his lap began to clamp his legs and was a little "restless", Li Anran, who retracted his hands, said.

"Young master, even if it is not a problem to buy so much children's money, but if there are so many pairs of eyes staring at home, will it ......" Xiangyun, who escaped from the clutches of the devil, breathed a sigh of relief, but there was not enough feeling in his heart.

"Don't worry, the young master knows it. Since we want to do it this time, we should completely deal with it, so as to save that there are always such and such problems. Li Anran, who knew what the other party was talking about, said with a smile.

If you say that from just crossing into the time and space of the Tang Dynasty to discovering that you can travel back to modern times until today, you are in the stage of gaining a firm foothold. Then, now that the wealth that should be there has been earned, and the identity that should be there is also there, there is naturally no need to "cower" and "fear this and fear that" in order to avoid danger as at the beginning.

For Li Anran, although the scenery of Datang is very attractive, if it is not considered, it is beneficial to help Datang develop faster and better, which is conducive to exploring his own crossing ability. Where can there be so many things, and now maybe you have long been on the road to enjoy traveling around the world and experiencing the customs and customs of various places.

And in this hurry, whether it is Gewu Academy or other aspects of the progress of the changes to the Tang Dynasty, it really makes Li Anran feel that the mysterious rune in his mind is constantly changing. It's a pity that so far, except for time and space travel, I haven't been able to find any new uses.

I don't know what the Dao is, although I still don't understand the origin of this rune evolved from the so-called Pure Yang Jue, but Li Anran instinctively feels that the usefulness of this thing should be far less simple than traveling through two time and space. It's just a pity that so far, there has been no substantial progress.

"The young master is the best!" Although he was very curious about what kind of plan he needed to use so many children, he knew that his young master was also a good person to a large extent, but he was not worried about the other party doing anything evil.

"Okay, now that you're up, it's time for me to leave." looked at the time and found that it was almost five o'clock in the morning, patted the little face of the sister paper in his arms, and Li Anran smiled.

"Young master, aren't you going to see Mei'er on the other side of the valley?" Xiangyun, who knew that the other party still needed to follow the army at the moment, hurriedly stood up and began to serve the matter of dressing, reminding by the way.

"Mei'er, I'll go back next time, so that I can take care of the two of you, be impartial, and save you from saying that I'm biased." Zhilu said that Li Anran, who was thinking about something in his heart, pinched his ruddy little face and said with a smile.

Under the service of the beauty, Li Anran, who still eats some tofu from time to time, quickly changed his clothes. It didn't take long for the helicopter to take off into the air, deliberately making a circle from the side of Taibai Mountain, and flying rapidly towards the north of Chang'an City.

The army that attacked Liang Shidu had already been stationed in the city closest to the enemy border a day earlier, and formed a horn encirclement with the army led by Shi Liu Min, the governor of Xiazhou, and Sima Liu Lancheng, who arrived one step earlier.

Because Shi Liu Min, the governor of Xiazhou, and Sima Liu Lancheng had taken the lead in adopting the tactics of discord and harassment, coupled with the forced march in the past few days, Chai Shao's men and horses were indeed tired, so they did not launch an attack immediately.

But even so, Datang's abnormal movement also aroused Liang Shidu's vigilance at the first time. Similar to what is recorded in history, after discovering that the Tang Dynasty was going to do something to himself, Liang Shidu immediately sent someone to the Turkic Jieli Khan to ask for help.

It's just that Li Anran doesn't care at all about when this big war will start and what it will look like. On the contrary, he had a great interest in the prisoners of war that would inevitably arise after this war.

Although without professional personnel and equipment, it will be very inefficient to develop those mineral resources, but who will not have enough manpower to use them at the moment. Besides, no matter how inefficient it is, it's better than just leaving it there.

If this big war comes down, not too many, as long as it can make a few thousand prisoners of war. At that time, the mining of mineral resources such as coal, iron ore, lime and so on, which is roughly located on the road, can start immediately. And such an arrangement is bound to have a great impact on and change the historical process of this time and space.

In particular, the two large copper mines found in Shangzhou, which was later known as Shangluo City, and in the southwest of Shannan Road, that is, in Ningqiang County, were extremely important resources for Datang. In a way, it's even more important than gold and silver.

There is no way, the entire Tang Dynasty is up and down, and the most commonly used trend is copper coins. Gold and silver, although also highly valued, are largely out of circulation. In addition to the fact that it is rarely used as currency, the only places that can be used are to make jewelry, sacrificial utensils, and various ornaments.

As for Li Anran himself, the direct need for these resources is actually not large. After all, with modern time and space as a backer, as long as you can get enough funds, you are afraid that you will not be able to buy the materials you need. Even though the labor cost in ancient times was extremely low, in terms of production efficiency and quality, it was far from being comparable with modern time and space. (To be continued......)