The subordinates of the Duke of Qi are fast.

In the second half of the night, Sun Simiao was kidnapped and taken to the house.

As soon as the eldest grandson Chong saw this person, he was immediately disappointed.

Because, Sun Simiao doesn't look like a fairy wind bone, but a spirited old man, who looks very ordinary, and wears patched shabby linen clothes.

Seeing Sun Simiao's sincere and frightened look, Eldest Sun Chong asked, "You are the King of Medicine?" ”

Sun Simiao nodded: "It's the old man, I don't know if the eldest grandson came to me overnight, what happened?" ”

The eldest grandson waved his hand and asked the subordinates to leave.

Then, he asked: "Old thing, ah no, medicine king, I heard that you have the best medical skills, so do you know that there is any harm in having children when your cousins get married?" ”

Sun Simiao was stunned: "The harm of cousins getting married? The old man has never heard of it, but the doctor, treating the sick and saving people, is a big deal, the old man doesn't dare to say yes easily, and he doesn't dare to say no easily, it's better to go back and read the medical book, and then give the son an answer? ”

Changsun Chong asked impatiently, "How long will it take?" ”

Sun Simiao said cautiously: "Five days at most, three days at least." ”

"Okay, this son will give you five days, if you don't give an explanation, you won't be called the king of medicine in the future, just call it bullshit." The eldest grandson waved his hand, "Send off the guest, find a few people to keep an eye on him, don't let him run away." ”

Sun Simiao was hurriedly sent out of the Qi State Mansion again.

……

Early the next morning.

Sun Simiao returned to the foot of Qinling Mountain and came to his residence.

He couldn't wait to open his library and began to look through ancient and modern medical books, hoping to find information about his cousin's marriage.

But to his disappointment, there was no record.

He said to himself: "Could this be the imagination of the eldest grandson? Otherwise, why don't you read all the medical books and find no records......"

Before he finished speaking, a figure suddenly walked in at the door.

Sun Simiao raised his head and was stunned.

Walking in, it turned out to be a handsome and radiant young man.

Seventeen or eighteen years old, a face, so good-looking mess.

He is seventy years old, he has traveled from south to north, and he has seen a lot of things, but he has to admit that the person in front of him is the best-looking person he has ever seen.

It's jealous!

The other party actually spoke first and said: "Old Sun, the harm of this cousin's marriage, you are doomed to get nothing just by reading the medical books." ”

Sun Simiao was taken aback: "You, who are you?" You know what I'm doing? ”

The young man smiled: "My name is Li Qin, I happened to pass by here, perhaps, I can help you with the problems you encounter." ”

That's right, this guy is Chen Chu.

Chen Chuyin removed his name and borrowed the pseudonym of his father-in-law, Li Er.

Sun Simiao was stunned: "Can you help me?" ”

Chen Chu nodded: "The harm of cousin marriage, there is no record in the medical book, it does not mean that there is none, Lao Sun, your opportunity has come, if you study it, you are the founder of this school, your achievements will surpass the previous doctors, and your name will also go down in history." ”

Founding a school?

History?

Don't look at Sun Simiao's age, indifferent to fame and fortune, Chen Chu's words made him a little moved.

"But," he asked, "how difficult it is!" ”

Chen Chu smiled and shook his head: "No, it's not difficult at all, I'll teach you some methods to solve this problem easily." ”

As he spoke, he took out a booklet he had compiled and handed it to Sun Simiao.

Sun Simiao took a look and saw a few ugly big characters on the cover: the use of simple statistical survey methods.

He opened it and looked at it, and was immediately shocked.

This is a booklet about a subject called statistics.

Statistics, unlike anything else in this era, seems to have come out of nowhere.

But there is a profound truth in it.

Sun Simiao fell into it and couldn't extricate himself.

He even found that the "Thousand Golden Prescriptions" he was writing used the methods of statistical surveys to solve many problems.

What a strange book!

I don't know how long it took, Sun Simiao raised his head, but Chen Chu was gone.

He hurriedly asked in a loud voice, "...... master?"

A voice came from outside the door: "Old Sun, give you some more tips, if you want to figure out the harm of cousin marriage, you can use a combination of field investigation and sample survey." ”

Sun Simiao hurriedly asked: "This statistical survey really makes me pause, although you and I are different in age, we have the kindness of a master and apprentice who preaches and receives employment......

"Ahem, no need, I can't be your master, from now on, depending on how you act, you are not allowed to say that you are my apprentice. Name half a word, and if I had known it, I would have taken it back! ”

The sound suddenly disappeared.

Sun Simiao chased out, but disappeared.

He walked back with regret and hid the little booklet in his bosom like a treasure.

……

Next, Sun Simiao devoted himself to studying the knowledge of statistical surveys for a whole day.

On the second day, he personally went to Chang'an City, visited Yin Liu Jianren of Jingzhao Mansion, and obtained the population yellow book of Chang'an City.

After that, he took his disciples and wandered through the streets and alleys, which was very busy.

……

Five days later.

Sun Simiao came to the Duke of Qi as promised.

As soon as the eldest grandson Chong saw Sun Simiao, he asked urgently, "Medicine King, how is it?" If you still say you don't know, this son will break your legs. ”

Sun Simiao said with a tired face: "Eldest grandson, fortunately, I am not dishonored, this matter has been clearly investigated. ”

Eldest Sun Chong waved his hand impatiently: "How?" ”

Sun Simiao said: "After some investigation by the old decay, perhaps, it is not only the cousin marriage that is harmful, in other words, the marriage of close relatives is harmful, the old decay dares to assert that all those who are close to each other will marry each other, and their heirs, seventy percent will have disabilities, etc., deaf and dumb, stupid, and incomplete limbs, all of them!" ”

Wow.

Eldest Sun Chong's face turned pale.

He was so excited that he grabbed Sun Simiao's collar and asked, "Old thing, are you telling the truth?" ”

Sun Simiao was not afraid, "Old decay can guarantee his life!" And it has been verified according to the statistical survey, the son does not believe it, but look at the statistical survey data of the old decay, and at a glance you can know whether the old decay is a deception......"

Bang.

The eldest grandson shook Sun Simiao away and hurriedly walked to the backyard.

……

in the backyard.

The eldest grandson Wuji and Gao Shilian were drinking tea.

Gao Shilian asked inadvertently: "Auxiliary, how did you do that?" ”

The eldest grandson Wuji was a little depressed: "Chen Chu is hiding in the mansion of the Duke of Lu, refusing to show up, and has never had a chance to ......"

At this moment, the eldest grandson rushed in and said with a panicked face: "Dad, I want to withdraw from the marriage, I don't want to marry the eldest princess." ”

Well?

The eldest grandson Wuji and Gao Shilian were both stunned.

Swish.

The eldest grandson Wuji suddenly grabbed a stick, slashed his head and hit the eldest grandson, and said incessantly: "You rebel, what do you want to be crazy, listen, are you talking about human words?" ”

Poof.

The eldest grandson Chong knelt on the ground, hugged the eldest grandson Wuji's thigh, and shouted: "Dad, I'm not crazy, I don't want to marry the eldest princess, I don't want to give birth to a bunch of fools......"

……

(17th Update,)