This oil, perhaps, is just a small episode, but in Yang Qiao's view, it is not small, but the first step for him to popularize technology, and it is also the first step for people to pay attention to technical talents.

Yes, your technology has been stolen, if you don't hurry up to find someone to eat the technology thoroughly, that's really a fool, if you are one day behind, you will earn one less day's money, don't look at this family or something, on the surface it is very poor, but, if there is no business behind it, the manufacturing industry is top, where does their money come from, it is the output of the field, the salary in the court is not successful, this, it is dispensable, but these are their formal income on the surface!

Yang Qiao didn't know, because some time ago, the toilet paper thing, when the toilet paper of each family had just been listed, it was reported that the price of toilet paper in Chang'an City was very low.

Especially Yang Qiao's father-in-law's family, that is to follow Yang Qiao's footsteps, absolutely can't be wrong, not to mention, at that time, the father-in-law's family wanted to make paper, that was to have people, to have materials, to have technology and technology, however, it was not too early to go to market, the father-in-law is a fine person, this toilet paper, sold for two pennies a piece, a cost of less than a penny, especially, the toilet paper business in Chang'an City, it can almost be said that he can monopolize it, and he doesn't listen to his son-in-law.

This business, looking at the unit price, makes little money, but the quantity is large, especially, Yang Qiao also gave him a suggestion of yellow table paper, but that is not in a hurry, and it will not be stored until there is a sacrificial season.

Perhaps, the custom of burning paper on the grave began from the old father-in-law.

In fact, it cannot be said that there is no such custom, it is recorded in ancient books (since the Han Dynasty, the mourners have money), that is to say, in the Han Dynasty, since there was paper, people used white paper to cut into the shape of copper coins to worship their ancestors, naturally, some were thrown directly in the cemetery, and some were incinerated in the cemetery.

However, at that time, paper was a precious thing, but it would not be the same as later generations, this purchase was a large portion of yellow table paper, called a knife paper, and I don't know whether this money can be spent in the underworld, and I didn't ask Lao Bai about it, and now, Lao Bai obviously feels that he is around, but it just doesn't come out, what can you do with him!

However, the custom of cutting paper money is still preserved in many places in later generations.

Also, in order to make the paper in the old man's house sell better, do you want Yang Qiao to pretend to be a ghost, that is, take a peachwood sword and use yellow table paper to spontaneously combust, and it is better than other Taoist priests, you know, Yang Qiao's sensitivity, but one top one is good, this magic trick or something, there should be no problem, isn't it!

Forget it, don't grab any jobs from Taoist priests, let Taoist priests discover the benefits of using yellow table paper by themselves!

………………

"Boy, you ease the relationship, it's not so relaxed, right, this, just let them go for nothing, or you can help me too?"

The so-called people in the bureau are like this, obviously, this Li Er can see at a glance that Yang Qiao is deliberately sending technical talents to people, but they don't think so, but are very happy, I, finally dug up the meat from this kid.

"Holy Lord, how can I ease the relationship, this family has come to dig up my flesh, I can't wait to destroy them, but I don't have that ability, otherwise, Holy Lord, you give me the soldiers of the two mansions, and I will destroy them."

Let you test me, I'll kick the ball to you, see what you think.

Yang Qiao said miserably.

"Okay, okay, I don't know what you think, whether it's to ease the relationship, whatever, this soldier, is it not, or that sentence, you can also help me."

Obviously, this Li Er didn't come up with something, he needed Yang Qiao's help.

"Shengshang, if you want to say help, I really have one thing that I can help, but this is for my eldest sister, but she is already a sixth grade, you say, what kind of contribution is it, is it worth it?"

Li Er's eyes lit up, this, some talk about it, it proves that there is really one, and as for this reward, it is not easy to say, in other words, people who have family members in this eye are not any threat to them, but Li Er also envies the relationship between Yang Qiao's brother and sister.

"This, the reward, there must be, since you don't let her be promoted, then she won't be promoted, originally, I am also under pressure, these six products are okay to say, if it is high, even if it is an idle position, it will be even more difficult to go to court."

As he spoke, Li Er did look at Yang Qiao with some expectation.

In other words, the eldest sister's six qualities are a bit nondescript, she herself is a teacher in the superintendent, but until now, this superintendent has not had any official explanation, that is, there is no arrangement for the position setting that matches the superintendent.

So, where did the eldest sister's six products come from?

Because, Kong Yingda, at this time, is the doctor of Guozijian, then, the eldest sister is working under Kong Yingda, so she was given the position of a teaching assistant, and it was also mentioned that most of these teaching assistants are from the sixth grade, but when you get to the eldest sister, it is the sixth grade, and even if she does not serve as any teaching task in the Guozijian, that is, the superintendent, she is also willing to come, she comes, she does not want to come, and she does not give her a beating.

Therefore, although there is a bit of controversy, this controversy is not big, but if it is in the court, it will be different.

"Hey, I forgot, Holy Lord, that little brother, he's healthy now, right?"

This, what are you doing when you transfer it to the third child? Could it be! No wonder, at the beginning, it was just for Lian'er to send a little soft clothes.

That, it's not a matter of sending a little soft clothes, Yang Qiao forgot, this so-called third child, but the future emperor, now, just remembered it, although this is still a little milk baby, don't pat at this time, let alone when.

What, let the prince take over and kill this little milk baby, that, it is estimated that Comrade Lao Yan would rather let the cultivation be damaged, and he will be forced to send Yang Qiao to another plane again, I asked you to change the emperor for me, a few years later, it doesn't matter, you change, it won't work.

Therefore, Yang Qiao still has to be honest and sycophant.

However, it seems that something is missing, by the way, the chatter didn't interject.

"Talker, mallet, you're dormant."

"You are the mallet, do you think I should interfere with you to shoot the future emperor's ass, I have nothing to say, you have already said before, the prince, you don't want to help him, what else do you want me to say! However, since you have spoken, I have a question, I want to know first, what technology do you want to give to Li Er? ”

"Holy Lord, front, the younger brother is born."

Take advantage of this time, get more cheap first, and in the future, this little brother is Yang Qiao's spoken language, that is, he made the prince, and that is also the little brother.

"Huh?"

"I just sent some clothes, no, was it delayed by the matter, the real gift, I have already prepared, you see, our salt, it is very difficult to eat, and it is very rough, I gave the refined salt processing technology to the imperial court, as a gift for the younger brother, what do you think?"

"Salt?"

"Well, it's not sea salt, sea salt, it's still good, I'm talking about processing the salt of the salt mine, for example, the salt mine in the north is still from the salt lake, I only know that the salt produced there is just a spare."

"Boy, mallet, how did you take out this technique, uh, I said it wrong, sure enough, this is a good technique."

At first, I didn't even notice that this salt is the most important livelihood product, and it is also a product that the imperial court has been restricting prices, that is, the salt sold by Yang Qiao has always been sold as a seasoning, and he still bought the coarse salt and came back to process it, the coarse salt, that is, the salt from the inland salt mine, and as for the sea salt, it really doesn't need to be processed, inside, even if it is poisonous, it is also slightly poisonous, but Yang Qiao can't afford to buy it, even if it is Li Er's royal family, there is not a lot of sea salt supply every year.

Just like the legendary fairy Cheng sells illicit salt, can his illicit salt come to Chang'an from the seaside with a load of salt?

In this era, sea salt is not dried, but in the later Ming Dynasty, it seems that it is still boiled salt.

"How much does it cost?"

This is what Li Er cares about, cost, the most important thing, this is something to limit the price, once the cost is high, isn't it to be subsidized by the imperial court.

"Don't worry, Shengshang, the cost is not high, and when the time comes, you can reduce the price, and besides, this is all inland salt processing, and this freight can save a lot."

"Boy, why did you jump in this prestige, could it be that the gratitude of this emperor will make this prestige value increase by leaps and bounds, but unfortunately, it is a jump."