In industrial production activities, illiterate labor is not considered qualified labor, at best it is labor.

Why is it important for a qualified workforce to have basic knowledge? Because people who master the basic knowledge will have a thirst for knowledge, will accept information and content faster, and can be more suitable for the upgrading of technology and technological change.

Illiteracy, on the other hand, is only labor in any link of industrial production activities, and belongs to the ...... Low-level alternatives to consumables.

Therefore, Zhang De needs a group of people who are willing to operate the "cheap business" and at the same time master the knowledge. This is a false proposition in the Tang Dynasty, if there is no wild engineering dog like him.

Just as Zhang De often works part-time as a liberal arts student and an art student, how boring is it if the medical hall only learns how to treat diseases and save people?

As a result, there was a slight adjustment in the Tongren Medical Hall, which was divided into five classes according to the age group.

For example, when he was eleven years old, he wanted to seize the time to make money, so he went out and turned right to go to the lecture hall of Zhen's divine doctor and apprentice to listen carefully.

And many children under the age of ten have no idea why paper airplanes fly, why keel waterwheels turn, and why paper kites can be spicy...... Hot!

So Lao Zhang told them, want to know? First, you have to learn to count.

Then Zhang De took out a small notebook, newly printed, with two words written on it: arithmetic.

After introducing the concepts of "+", "one" and "=", the bears suddenly opened the door to a new world. At the same time, they have said that the original Tianzhu number is like this.

Xue Zhaonu secretly ate mountain red, and secretly despised it in his heart: they are all so stupid.

For a whole month, I didn't teach Zhuyin, I didn't teach literacy, I was just playing addition and subtraction. Ninety-nine tables were introduced. Although some bear children have heard of "one by one", after seeing the ladder ninety-nine table, the bear children turned on a switch again.

It turns out that you can still play like this.

"The king of the county has three horses, each of which eats one stone of forage, asking: How much does the county king consume forage per day?"

Lao Zhang shook his head and held a one-foot-long whip. He asked, pacing.

"I know, Three Stones!"

A bear child shouted violently, and then suddenly his face changed: "Mountain chief, I forgot to raise my hand......"

"Reach out."

"Mountain ......"

Syllable!

A blow in the palm of his hand, Lao Zhang raised his eyebrows: "Discipline, keep it in mind." Okay, Wang Jinu, don't let me see you crying. Go out and stand in the corner for an hour. ”

"Yes. Mountain long. ”

Then someone silently raised their hands.

"Pang Que, you can answer."

"Mountain chief, is it nine stones?"

Your math teacher isn't dead, is he?

"Reach out."

Syllable!

"Copy the question I just asked a hundred times."

"Yes, Chief."

Seeing the frightened eyes of the bear children, Lao Zhang was so happy. Hahahaha, this is the day I'm looking forward to.

This is the complete body of a teacher!

Such a simple question can only be answered incorrectly by Jingxiang Xiaoer, who competes with Cheng Chubi in intelligence. Because of his existence. Let the classmates in the school be grateful.

Because the last one has to clean the latrine......

Of course, it is not enough to enlighten the bear child, for the sake of detour. Many workers in the Dahe Workshop are under the name of the school to learn advanced self-rescue knowledge.

The one who taught them literacy was an old master from Xiazhou, who was extremely pedantic and extremely picky, so to speak. It's simply synonymous with poor acidity. The lamp was a little bigger than the soybean, so I immediately went to pick the wick, for fear that the lamp oil would be burned out.

The most important point is that the lamp oil is provided by the Huaiyuan County Palace, and he is so economical. Simply because of lifestyle habits......

In the summer of Huaiyuan, because half of the city is burning alkali artemisia seeds, even a slightly fat mosquito can't be seen. Not to mention mosquitoes, even fireflies are gone at night.

But after hoarding a large amount of soil alkali, the production of raw soap can finally be released. At present, in the Hetao area, in addition to the Huaiyuan County Mansion and the Hanhai Princess Mansion, there is basically no consumer group.

For turtles, does it cost money to wash your hands? Lao Tzu is a melon?

Therefore, this thing has become a high-end item for Li Simo to reward the clansmen. In fact, Lao Zhang didn't try to sell it in Chang'an, but at that time, the output was low, and the second was that his friends threw themselves into the Wenxuan Temple to make money. No one wants to do this kind of thing.

But the peak turned around, and Li Simo, the loyal dog of His Majesty Tian Khan, said that it was not bad after using soap. So he immediately went to Li Dong to offer treasures.

As soon as Li Dong saw this thing, he asked Simo: "What is Qing's offer?" ”

"This thing is wonderful, descaling and decontamination, and the miraculous effect is also."

As he spoke, Si Mo took off his clothes and performed on the spot......

Within a few days, Chang'an said that the harem concubines were using some kind of grassland spirit to remove dirt and dirt, clean the body, and it was extremely easy to use.

Then, Pingkangfang purchased in large quantities.

That's it.

"Damn, I worked so hard to make a few bucks? This old mad dog went to Chang'an, why did he sell a piece of soap for fifty wen? Is there really anyone who buys it? ”

Why can't Lao Qu sell a piece in Huaiyuan?

Soon Zhang De realized that the goals are different, and the results are different.

On this day, the king of Huaiyuan County said to Zhang De with a smile in the school: "Zi said: When you are forty years old, you will see evil, and it will be the end." ”

"Why does the king of the county feel this way?"

Zhang De drank red date soup and asked the old mad dog.

"Ashina Ni killed Mo Helu, but let Zhali be the Khan, and now Zhali is going to fight the Tiele people. Isn't this self-inflicted? A handful of years old to live on a dog. ”

Li Simo had a scroll of Analects stuck in his waist, pinned a scimitar, and then continued, "Although that kid has brains, he has a tendon to follow the force, and this is being sold by the mud." However, these Turkic barbarians, it is better to die all! Hahahaha......"

Lao Zhang has nothing to say, this old mad dog has been completely distorted.

"However, you are now going to reward you with famous things, and this king is in Chang'an, and he has seen a caravan in the mud. Hey,, guess what this king did? ”

Didn't you learn from the old devil and run naked? Or can't you take care of yourself when you Ashina's muddy dog's legs on the street?

"How could De guess the actions of the county king?"

"Ho ho Zi said: Full of losses, humble benefits. It is deeply educated by the saints. ”

Don't bully Lao Tzu for studying engineering, this is clearly the "Da Yu Mo" in "Shangshu", and it is hanging at the door of Guozijian. Son, your mother's.

"The king of the county has won the prize."

"Hahahaha......" Li Simo looked up to the sky and laughed, wiped his beard, and then said with a light in his eyes, "That Turkic Hu'er, when I saw that this king recognized them, I was almost scared to pee." Oh, the king asked them, "Why did you come?" It turned out that he was entrusted by the mud to come to my Datang to buy treasures and reward the heads of the tribes. ”

Hearing this, Lao Zhang's body was shocked, and his eyes lit up: "How did the king of the county do it?" ”

Li Simo took out a piece of soap from his arms and threw it on the table, "This king told them that this thing is unique to the Celestial Empire, and the royal family is the first to advocate it. ”

"Could it be that the king of the county sold them soap?"

Zhang De picked up the soap on the table and didn't even bend his waist.

Simo shook his head and said, "Yes, the old man bought 20,000 yuan for them, 500 yuan a piece!" ”

Syllable!

The soap in Lao Zhang's hand fell to the ground.

", the soap is off."

Then Li Simo bent down and picked up the soap on the ground. (To be continued......)

PS: The belated third update, there is a monthly pass to support it.