Chapter 536 Pingrong Ce

Back home, Shen Kuo, Chen Zhaoming, Su Xiaomei, Kuro and Alp were discussing the errors in maps and measurements.

Chen Zhaoming firmly believed that there was no error in the measurement, and Shen Kuo firmly believed that there was no error in his own drawing.

In fact, both of them are right, but because of the curvature of the earth, errors will inevitably occur when converting it into a planar diagram.

The Hebei map was produced by Shen Kuo and Chen Zhaoming using the "flying bird method", which is actually a plane projection method, combined with the three-point correlation method used on the Meishan map.

This is a purely scientific and engineering method. The problem has been solved, but the error principle needs to be continued to be investigated. Now the five people are discussing it together in full swing.

Su You came in: "Where's Wei'er? Have you cooked?"

The younger sister said: "Brother, why did you come back so late? Oops, I forgot to cook!"

Su You rolled his eyes: "Just pretend! Forget it, I'll go check on everyone in Zhou."

Su You's house is actually quite far away from Yiqiumen, but this does not prevent him from harassing others.

The horse currently riding on this horse is a descendant of Qiliancong, and Dede ran half of the city in no time.

After the earthquake, Zhou's family simply changed it into a door shop during renovations. The fat lady of Zhou's family was going up to the door to prepare for closing. When she saw Su You coming, she turned around and shouted: "At home, Tan Hua Lang is here to get the bacon legs again!"

Su You was so excited that Ma Lai also shouted in: "Don't forget to deliver the radish!"

The fat lady of Zhou's family complained: "Tanhualang, you can be a little more virtuous. You came here to give me a gift. If you shout out like this, your family will not be able to survive tomorrow? My family style radish comes from Guanhuangzhuang outside the city. Sha

It costs a lot of money to grow the land!"

Su You smiled and helped the Zhou family come to the door: "You are so fat because of digging? If you don't deliver the old radish, the new radish will soon turn into a windy radish!"

"I'll teach you a lesson. Cut the radish into strips, soak in salt water and squeeze it dry with your hands. Sprinkle with five-spice seasoning powder and marinate for two days. Take it out and mix it with mustard oil. If you are buying meat, give it a small portion depending on the size.

Madam, your business is going well."

Everyone in Zhou Dynasty was so happy that they could not close their mouths: "The income of this family is brought by Tanhua Lang, and I am worried that I can't sell the old radish! I heard that you went to Hebei?"

Su You shook his head: "It's miserable over there. It's both crushed and soaked. Hundreds of thousands of households and millions of people were affected."

Everyone in Zhou hurriedly chanted: "Thank you for your hard work, Bachelor and Tanhualang. Tomorrow I will also go to the foundation to donate some money. Amitabha, it has never stopped in these years..."

Zhou Da brought the bacon over and a cage of radishes. Su You hung the things behind the horse's butt and a basket of beans at the door: "Okay, this belongs to me too. Now that I'm gone, there are still a bunch of people at home who are waiting for ready meals. Now

The bean soup and rice will be available tomorrow."

Qi Liancong took two steps and heard Zhou's family shouting from behind: "Tanhua Lang comes back often to see you guys! Say hello to the county magistrate!"

Su You waved his hand: "Young Su will be back in two days! Just don't think the next door is too noisy by then!"

Zhou everyone held the door panel and looked at Su Yau's back of riding Malaysia.

Zhou Da poured cold water on the side: "You can afford to open the Sanhua Building, but why do you still care about your pig legs? I just came back to Bianjing and came to this alley to have a look. This is a long-lasting favor."

Everyone's fat hands slapped Zhou Da on the back: "You are just a pig leg! Try Tan Hwa Lang's method quickly. If it tastes good, sell it to the North Korean sticks at the embassy in two days. They

This is the best!"

Back home, the five-member group of scientists basically reached an agreement, and finally discussed the issue of spherical curvature.

Su You rolled his eyes: "Didn't you see that he was carrying so many things? I don't know how to help! You are stupid, Cunzhong. You calculated the straight-line distance between states and counties, and used wooden sticks to glue them together in proportion.

Finally, let’s see what’s the difference between it and the flat map? The world is huge and there’s no shortage of food to eat, you’re all gods and you don’t know how hungry you are?!”

Shi Wei also happened to come back: "I went to visit grandma. Princess Wei happened to be there, so she held a banquet there. I won't have dinner. You can eat it yourself."

Su You praised: "Our Wei'er is smart. She knows that the family is full of unreliable people and doesn't come back until after eating!"

A group of people despised: "Che"

After dinner, my little sister brought out a pile of letters: "These are all waiting for your personal reply."

Su You had a headache when he saw it: "Which ones are more important?"

The younger sister said: "That should be the letter left by Wang Shao. He wrote three "Pingrong Strategies" with tens of thousands of words. The officials had different words and asked about the strategy, and then appointed him as the driver of Guan Gou Qin Feng's strategy.

Word."

"I came to visit before I left. Seeing that you were not here, I left a copy for your guidance."

Su You opened Wang Shao's book. The general content was that if the country wanted to pacify Xixia, it must first subdue Hehuang with force; if it wanted to subdue Hehuang, it was best to appease the neighboring tribes with kindness and trust.

The purpose of pacifying the tribes along the border is to subdue the Zu barbarians; the purpose of subduing the Zu barbarians is to threaten Hexi.

Now the tribes in Yanbian are willing to join the Song Dynasty, so they only need to select people with good intelligence and intelligence, people who know their feelings well, go in and out among them, and recruit five or seven leaders of the big tribes, and then the rest of the small races can be

Used for compulsion.

Since all kinds of things have been lost, the Zun family dare not return.

Now that the Zun family has returned, Hexi will become a shareholder.

From then on, the Song Dynasty took the initiative against Xixia. If it was quick, it could overwhelm its lair, and if it was slow, it could threaten its henchmen. This is called "seeing the enemy and taking advantage of it".

Then he also mentioned the specific plan. There are Marjian clans in Yanbian who have made money several times and are willing to use it for China's use. Their original intention is to use the Chinese title to threaten the small clans in their tribe.

However, because they were enemies of Dongjian who had attached themselves to our dynasty in the early years, the border ministers did not dare to express their kindness to the country and appease them.

Profit invites credit, but it does no good to the Song Dynasty.

All the Marjian tribes are descendants of the Zun clan, and their territories are only four to five hundred miles away from the areas controlled by the Song Dynasty, and only two to three hundred miles away from them, so they can be merged and controlled by them.

Therefore, we should send people to Hezhou to discuss with Marjian, let him live in Wushengjun or Weiyuan City, close to the Han border, and send an official with civil and military talents to get along with him, issue orders together, and gradually recruit him with kindness and trust.

The Qiang people along the border.

If anyone refuses to obey, Ma'er Jian will be ordered to threaten the Han family's laws and regulations.

As for the blind conquest and bullying of Bawen's group, we not only have the land, but also can use the title to soften their hearts, so that they can get used to the Chinese method and gradually adapt to the Chinese customs. This will not only become our help, but also make the Xia people unable to

Connect with it.

Su You shook his head and said: "Wang Zichun still looks down on the Qiang people after all. This is a business without capital, and the horse must run and not eat grass..."

"No, no one in this world is stupid. I have to write back to remind him."

So I took out my letter paper and wrote him a good letter. Basically, I used the benefits of discussion to win his heart, made him a partner with fair treatment, divided them with family-style livestock farming, and turned his leader into a tree without roots.

, making county chiefs real managers.

This is the way to actually collect the people for my use, wait for their leaders to grow, and the tribes will self-organize into counties. If there are rebels, they will be checked and balanced by those with vested interests in their tribes. This is the wise way of politics.

Of course, these can only be done slowly. If you use your method at the beginning, it can cut the knot with a sharp knife, which is correct. But you must remember that after the big tribe is conquered, the detailed management methods must keep up, otherwise it will not be the same.

The ultimate solution is to change the soup without changing the medicine in the border towns of Han and Tang Dynasties.

This method was not feasible in the Han and Tang Dynasties, and would only evolve into vassal towns and warlords. However, it might be effective in the Song Dynasty, because there were no princes in the Song Dynasty, only floating officials.

After finishing the letter, Su You continued to reply to other letters, and did not fall asleep until late at night.

Shi Wei hugged his neck and whispered: "Princess Wei is pregnant."

Su You said: "Oh? Then prepare some gifts to send tomorrow?"

Shi Wei ignored this: "I want a baby too."

Su You hugged her smooth back: "We are actually not in a hurry. You are so busy now, and I am not free either..."

Shi Wei said: "You have become such a big official so early. Why don't you have to be busier in the future? No, you have to do it now."
Chapter completed!