The two rivers in China were so eye-catching that they recognized them at a glance, and Li Shimin could even roughly deduce where Taiyuan and Chang'an were by using the Yellow River.

"This is a global satellite map."

Chu Zhen rolled the mouse wheel, the map expanded a little, and the names of places in various provinces appeared one after another.

Zhu Yuanzhang looked at the rivers and mountains he had laid down fixedly: "Nanzhili, Yingtianfu, Huguang, Jiangxi ......"

Li Shimin saw Taiyuan, went down to the left, and saw ......

"Xi'an?!"

He couldn't help but be surprised, and stretched out his hand to point to Xi'an City on the projector: "Chang'an is clearly here, who changed its name to Xi'an?!" ”

"Ahem, ahem!"

Zhu Yuanzhang coughed.

"In the Yuan Dynasty, Chang'an was called Fengyuan Road, and Emperor Hongwu captured Fengyuan and changed its name to Xi'an."

Lin Daiyu's voice came from behind the bookshelf, Chu Zhen glanced at it, and found that Li Qingzhao was looking at her, it should be that Li Qingzhao didn't understand the history of the Ming Dynasty, so he asked Sister Lin.

Zhu Yuanzhang said domineeringly: "It's my name!" ”

Li Shimin: "......"

Chu Zhen smiled, and then aimed at Xi'an to expand the map, and more place names were revealed.

Li Shimin saw Jingyang County, saw Xianyang, and Weishui flowed north of Chang'an.

But then came a dense and criss-crossing line segment, as well as many place names that he didn't know what they meant, what airports, what interchanges, and Baqiao ecology.

There are also maps showing many villages outside Chang'an City, but he can be sure that there are not so many villages outside Chang'an City!

And.

Li Shimin saw that Mr. Chu could zoom in and out of the map at will, and every place was clearly visible, mountains and rivers, roads and bridges, as if he was a god, overlooking the earth from a high sky!

"This thing ......"

Zhu Yuanzhang felt frightened for the first time since he traveled to the next generation.

If on the battlefield, there is a pair of eyes overlooking the earth, how can this battle be fought?

Any tactics of arranging troops, attacking and breaking through, and crossing around the rear are as funny as a three-year-old child in front of these terrifying eyes!

If he has these eyes, he only needs to look at Liaodong, how many soldiers and horses Naha has out, and where he is moving, he will see through it!

"Chu Langjun is really amazing......"

Li Qing was stunned.

Lin Daiyu was the calmest, but said curiously: "What kind of rarity is this?" Is it Uncle Chu's? Or is it the afterlife? ”

"Don't think too much, let alone rob it, unless you can fly thousands of miles in the air. It's not okay to fly up, you still have to ...... Forget it, it's too cumbersome to explain. ”

Satellite maps involve communication base stations, electricity, mobile phones, computers, satellites, etc., and there is no end to the explanation.

Emperor Hongwu, who snatched a map of Chu Zhen, looked at him for a long time, and suddenly laughed: "I understand why Chu Zhen can easily buy this map!" ”

He pointed to the map hanging on the wall.

With this "global satellite map", the terrain of all seas and rivers can be easily seen, isn't it easy to draw?

"It's good to know."

Chu Zhen smiled and said to Li Shimin: "I can't help you much, these mountains and rivers can be used as a reference when you lead your troops into battle, but it can only be a reference, if you really follow the road inside to march, you can not pass!" ”

Li Shimin said with a smile: "I have seen that many villages on this map did not exist in the Tang Dynasty, and the rivers flow in different directions, but the terrain of the mountains and rivers has not changed. But that's enough! ”

Chu Zhen nodded, "Take a look, where do you want the terrain?" I'll print it to you later. ”

"Print?!"

"It's printing."

"I see, thank you Mr. Chu!"

After Li Shimin saluted him respectfully, he looked up at the satellite map again.

First find the location of Chang'an, and then go up along the Jing River to find the approximate location of Xue Ju in Longxi.

"I just looked at it, and the shallow water plain is probably here, and the high jaw is in this place."

Chu Zhen drew a circle.

Li Shimin couldn't identify the specific location, frowning and looking at the satellite map, "I discussed with the palace staff last night, I also looked at the map, and asked some veterans, and they said that Chang'an is about 350 miles away from Gaoji. ”

"Three hundred and fifty miles?"

Chu Zhen measured the straight-line distance on the map and found that it was only 130 kilometers, so he asked Li Shimin: "In my place, one kilometer is one thousand meters, and I am one meter eight tall, you can roughly calculate it." ”

Only then did Li Shimin know that the "kilometer" he heard when he first came was actually equivalent to more than two miles.

With Li Shimin's cooperation, Chu Zhen took more than 20 pictures for him, and asked them to wait for a while, and then went downstairs to print out the pictures.

In triplicate, a total of more than 70 drawings, after simple binding, they were handed over to Li Shimin.

"Mr. Chu's great grace!"

Li Shimin once again respectfully thanked him.

Chu Zhen smiled, "Brother Shimin doesn't need to be polite, end the troubled times as soon as possible, and let the people recuperate quickly, it will be very worthy of my printing fee." ”

"Sir is a gentleman of great benevolence, and the people of the world must keep it in mind!"

Li Shimin came over with another sycophant, Chu Zhen laughed, waved his hands modestly, returned to the computer, and said: "I don't have anything to ask you, I look forward to Brother Shimin's triumphant return!" ”

"Thank you, sir."

Li Shimin held a stack of maps and medicines, and said goodbye: "Now that Gu Luteler has sent an envoy to Chang'an on the order of Shibi Khan, I see that more than 1,000 soldiers and horses led by him are brave and good at fighting, fierce and vicious, I am afraid that when he leaves, he will do looting again, and I have to go back to see him, Mr. Chu, Little Lady Li, farewell!" ”

He also said goodbye to Li Qingzhao, but Zhu Yuanzhang and Lin Daiyu, who was hiding, ignored him.

"What's the matter?"

Chu Zhen asked.

Li Qingzhao and Lin Daiyu covered their mouths and laughed.

"It's the bone Luttler, I'll write it to Chu Langjun later." Li Dacai said with a smile on the shelf.

Li Shimin couldn't help laughing, but soon sighed again, "I don't know when I will be able to drive the Turks away", and then walked down the stairs and left here.

Xia, Shang, Zhou, Qin and Han dynasties, up to the kings, down to the common people, where is there such a barbarian name as "Bone Lutel"?

After Li Shimin left, Zhu Yuanzhang smiled at Chu Zhen: "Mr. Chu Zhen, also give me a map of Liaodong, so that I can quickly dominate the world and let the people of Daming live and work in peace and contentment!" ”

"Liaodong has not recovered?" Chu Zhen said in surprise.

"Liaodong was recovered by Hongwu in 20 years."

Lin Daiyu, who was hiding, specially reminded Uncle Chu, "And when Emperor Hongwu recovered Liaodong, Empress Ma had been dead for a few years. ”

Emperor Hongwu mentioned the queen before, so she reminded Uncle Chu like this.

"What did you say, girl?! My Queen...... Passing away? ”

Zhu Yuanzhang's voice was raised to the point of shouting, and his eyes were terrifying, but his body trembled, his hands trembled, and his breathing became much shorter.

Lin Daiyu didn't answer him.

"Calm down."

Chu Zhen stopped him and said, "According to the historical records, Empress Ma died of illness in the fifteenth year of Hongwu and ...... ten years later."

He suddenly remembered Li Shimin and Xuanwumen, Lin Daiyu, and Li Qingzhao.

The more they know about their history, the more they think about it.

“……

Zhu Yuanzhang turned his head to look at him silently, and after a while, he said word by word: "My queen is still with me, I will take good care of my sister, and I will never let my sister die of illness in two years!" ”

Just like Li Shimin saved his fifth brother, he Zhu Yuanzhang also wants to change the history recorded in the history books!

Chu Zhen could see that Zhu Yuanzhang had a very deep affection for his wife Ma.

Li Qing looked at this, lowered his head and whispered something.

Lin Daiyu was puzzled, but she just thought of her father and mother.