She is the manufacturer, the supplier, but also the seller. The market is driven by demand, demand is the basis of the market, once the market demand for her goods is low, and the supply of the four surnamed merchants exceeds demand, it will be difficult for her to sell.

But the truck's journey, she thought about it, first of all, their local supply is less than demand, first make these fifteen freight trucks to throw stones and ask for directions, and then know the follow-up reaction.

Speaking of trucks, in ancient times, transport vehicles were all hand-carried, shoulder-carried, carryed, and pryed-induced, but with the development of production, social progress, and the increasing number of product transactions, there was a demand for means of transportation, so now the land transport vehicles such as rolling logs, wheels and axles have been created.

Zheng Quqi flipped through the books in her hand, such as "Examination of the Work", "Gonggong Tiangong", and "Drawing Craftsman", and realized her current works by understanding the current scientific and technological works.

These books were all borrowed by her from history and passed on them, and there were no sales on the market at all, and they belonged to the basic knowledge that the craftsmen were familiar with and the business books of the craftsmen.

After spending some time reading them, she has a relevant understanding of the professional level, thinking and overall skills of the folk craftsmen.

But the books on it only record the simplest things (for her), and the real core technology is not at all.

For example, in the first volume, from the preparation of timber materials, the start of construction, the groundbreaking, the leveling of the foundation, the leveling of the table, the drawing of the house sample, etc., there is no summary of technical difficulties and problems.

As a result, they can only follow the rules step by step, and it is difficult to make breakthroughs and innovations through this book.

Of course, practice makes perfect, as long as the accumulation of time and the repeated training of technology, people can also get inspiration from it, and create and innovate.

But this is undoubtedly a long distance, obviously only a few points from experienced people can make a novice spend ten years less effort, but everyone will only work behind closed doors.

Even if it is to accept apprentices to teach majors, many people are worried that the apprentices of the church will starve the master to death, so they have to grind slowly.

This is a lack of education, and it is also the protection of the patented knowledge that people in the world have acquired.

Because in this era, it is very difficult to acquire knowledge, let alone something that no one has ever innovated by themselves, and it is precisely because the acquisition process is too difficult and the process is too painstaking, so no one is willing to sacrifice their own interests in vain to dedicate to others.

This is Zheng Quqi's cognition of the psychology of all craftsmen since he has been a craftsman in Fuxian County for so long.

Even sometimes when she contributes a little bit of expertise, they are amazed and grateful, either thinking that she is a selfless person or that she is a freak because they can't do it.

But the progress of society is not something she can do alone, it is the whole society to achieve it together, for example, now, she does not have the conditions to manufacture engines, electric cars, etc. (mainly no money), but if others do, she can buy some parts for the overall transformation of the transport vehicle, which is not a great reduction in time and energy?

If everything is developed by her, and she goes to fix it, she can't do it even if she boils herself up.

"Why don't you come out with a book too?"

She looked at the books in her hand, and her heart began to stir.

The purpose of publishing a book is, of course, first and foremost, to disseminate knowledge, and by the way...... It is also to obtain substantial benefits.

When she borrowed books, she heard Shi Heneng say that there are now many bookstores in Qiuzi and Xize.

The so-called bookstore is equivalent to today's book publishing company and bookstore, and there are basically specialized bookstores in a large overseas trading country such as Qiuzi Province, as well as an ancient country with a long cultural heritage such as Xize Province.

There are regular book markets, book carts and book boats, in short, the promotion of culture and knowledge is very developed.

When Shi Hetong and Mu Gaoyi talked about this, they regretted that they did not have the opportunity to go to these two countries to have a look and successfully find some useful professional books and come back.

"Why didn't you go?" She didn't quite understand.

The two said helplessly: "In the current situation of Ye Guo, let's

Wherever you go, you are not a welcome lord, so why should you provoke the eyes of other people?"

Zheng Quqi: Before ......, she only thought that Ye craftsmen were treated like this outside, but it turned out that all Ye people were so unpopular in foreign countries?

Of course, the publication of the book is still a later story, and the main task now is to get her freight truck out first.

Her cargo truck renovation is roughly divided into two parts.

One is power, and the other is carrying capacity.

Pannier is currently the most widespread mode of transport.

There are unicycles, two-wheeled vehicles, manpower, animal power, some rural towns this kind of unicycle is very popular, because it is more labor-saving than two-wheeled vehicles, you must know that not everyone can afford to buy cows, horses and other animal power carts.

She once saw it in "Heavenly Creation": the northern wheelbarrow, the person pushes behind it, the donkey drags it in front, and the southern wheelbarrow pushes it only according to the strength of one person.

The unicycle has more advantages on rough roads, which is actually the use of Newton's laws and the law of inertia, the lower the center of gravity, the more labor-saving, the unicycle and the center of gravity at a point, the force is not dispersed and concentrated, plus the law of inertia, uphill and rugged mountain roads, the unicycle is easy to be pushed up.

The only disadvantage of a unicycle is that it tends to roll over, but if you add two pillars in front of the unicycle, you can ensure that it does not roll over when you are at a standstill.

If you want to benefit the people, start with the crowd doing gravity work, so Zheng Quqi first designed one of her wheelbarrows on paper.

"This car can be used by the construction team and farmers of Fuxian County Construction to move goods, and because of its relatively simple structure, it can also be mass-produced."

Later, she designed a heavy bike.

If the unicycle pays attention to breaking a thousand pounds, then the gravity car is particularly strong in terms of load-bearing.

She now intends to combine the two into one.

It is lightweight, can be loaded with heavy loads, and is suitable for long-distance transportation...... She ordered a tricycle.

Her tricycle is called "Black Bear", and her "hands and feet" are both flexible and strong, and her "performance" is fierce.

It adopts a booster mechanism, and then on the flywheel mechanism, in terms of operation, there is a gear mechanism and a crank connecting rod mechanism used inside, when the animal force drags, the crank connecting rod mechanism inside drives the flywheel through the gear, and after the flywheel runs, because of the inertia of the flywheel, the body moves forward to assist, and the pressure of the animal force can be reduced.

The length of the two-wheeled carriage is destined to the size of the turning radius of the carriage, which is not suitable for walking on narrow mountain roads, while the three-wheeled carriage has a "steering device" between the wheels in front and the carriage behind, which is suitable for turning on narrow mountain roads.

Also, this car can also be used for multiple purposes, its compartment can be removed, put the frame on the fork, it becomes a unicycle, according to the conditions of the road, disassembled and combined into a unicycle and two-wheeled vehicle......

Zheng Quqi borrowed some excellent wooden instruments from her cognition, coupled with her own ideas and concepts, and stayed up all night, liver a few large cups of wolfberries and red dates, and finally drew the first draft of "Black Bear".

When the sky was faintly bright, she fell asleep on the desk and was suddenly awakened. At this glance, the sun outside the window was shining in the center of the tent, and it was clearly noon.

She saw the already cold breakfast next to the desk, blinked her eyes, took a cornmeal steamed bun and took a bite of it.

Just stretched his waist, but heard someone outside the tent report: "Madam, Mei Ruoling came to ask for a meeting, do you want her to enter?"

"Aunt May?" She stood up immediately with the steamed bun in her mouth, her eyes lit up, and while quickly nibbling and swallowing, she hurried out: "She found someone so quickly? Speed."

Zheng Quqi wiped the corners of his mouth, lifted the curtain of the tent, and saw Aunt Mei, who had a cold temperament, standing in front of the tent, followed by a young man with an elegant temperament.

The camp was full of sergeants and guards, especially around the main army's tent, and they were stationed with cold faces, and an invisible pressure formed an inviolable barrier.

Mei Ruoling saw Zheng Quqi, although in private the two of them were not respectful, but here it was different.

Zheng Quqi represents Yu Wensheng, and it is also the face of the Changtaming Slope camp.

"Mei Ruoling has seen the general's wife."

Mei Ruoling saluted respectfully.

The young man beside her also saluted, "Zhang Qinan has seen the general's wife."

Zheng Quqi stepped forward to help Mei Ruoling: "Don't be polite, you can come in with me."

After entering the main tent, there was not so much sight around them, Zheng Quqi looked at the person named "Zhang Qinan" and asked curiously, "Aunt Mei, he is ......"

Aunt Mei raised her chin and said arrogantly, "That's right, he is Zhang Qinan."

Well, Zheng Quqi waited for a long time, thinking that Aunt Mei would introduce the other party a few more words, but ......, "It's gone?"

Mei Ruoling heard her ask like this, and then looked at her blank look, and was stunned: "You don't know Zhang Qinan?"

She was puzzled: "...... He's famous?"

"You really don't know? Even if you haven't heard of this name, you don't even know the surname Zhang? Then you really don't know anything." Mei Ruo shook her head coldly.

Zheng (I didn't know it) curled the ruler, smiled apologetically at Zhang Qinan on the other end, and then pulled Aunt Mei to the side, and whispered: "Aunt Mei, I don't want to lose face, I don't have knowledge, tell me quickly, who is he, what is his ability?"

Mei Ruoling asked her, "You've always heard of Nanzhang and Beiwei, right?"

I'm sorry, the bottom line of her "lack of knowledge" is far beyond Aunt Mei's imagination: "...... Nope."

At this time, Mei Ruoling was completely speechless.

"Forget it, let me tell you directly, in Ye Kingdom, businessmen with the surname Zhang in the south occupy half of the territory, and most of the business in Ye Country is supported by them, and they are the majority of taxes in our Ye Kingdom, while in the north, military attaches surnamed Wei account for half, and most of the military generals in the DPRK and China are basically either surnamed Wei, or relatives with the surname Wei."

Zheng Quqi's eyes widened, and he really gained knowledge.

She hurriedly asked, "It turns out that Zhang's people are so powerful, Aunt Mei really didn't make a move, and as soon as she made a move, she introduced me to such a powerful person, I don't know which shop he is currently in, has he been a teacher?"

Isn't it a coincidence, she is now so short of marketing business management talents, and he happens to be a professional in this field, she decided that if the conditions are right, she will hire him to be her "military advisor" with a high salary!

"You're just a fool, you usually look so shrewd, no, you usually look stupid, you can only rely on critical moments." Mei Ruo nodded her forehead and sighed silently.

Why is she so "stupid"?

Zheng Quqi felt very wronged, she rubbed her forehead: "What do you mean?"

Mei Ruoling glared at her: "Ren Zhang Qinan, the eldest son of the Zhang family's main lineage, came out to do business with his father at the age of thirteen, and now ten years later, the orders he has won and the high deals he has negotiated do not know how much, people have long been in charge, and people are now the veritable young owners of the Zhang family's firm."

Zheng Quqi's eyes slipped after hearing this.

Zhang's young owner?!

She took a deep breath and quickly patted her frightened little heart: "Aunt Mei, I just want to find someone who understands business to run errands and run articles of association, and you moved me a bottle of great gods here when you came, I, I am a little flattered now...... You tell me to calm down first."

"Breath." Mei Ruoling said with a smile.

"I wonder if the two of you have negotiated?"

Behind them, a refreshing voice came from a spring breeze.

Zheng Quqi turned around and saw Zhang Qinan's smiling business face again. I hadn't noticed it before, but now I look at him so differently, he shines like a gold mine.

"Chapter ...... Young owners?" Zheng Quqi greeted him with a smile again.

Zhang Qinan replied with a salute: "The general's wife is polite, just call the name directly."

"He admires you very much, and this time he also took the initiative to invite Ying to come over to see you, you ......" Mei Ruoling glared at Zheng Quqiqiang angrily and squeezed out a friendly smile, gritted her teeth in her ear and whispered, "Don't show your cowardice."

, you have to conquer him, show some momentum and stance!"

When Zheng Quqi heard this, he immediately smiled, puffed up his chest, and said angrily, "Zhang Qinan!"

Zhang Qinan was taken aback: "......"

Mei Ruoling: "......" is really a conspicuous bag!

As soon as Zheng Quchi saw that Aunt Mei's teaching was really effective, he opened his mouth again, but was quickly interrupted by Mei Ruoling in the next second: "Zhang Shaodong's family already knows that Mrs. is the architect of the Panlong carriage, so this time Zhang Shaodong's family begged the woman to bring him to meet with Mrs., saying that there is something to discuss."

Zheng Quqi's words choked in his throat.

She is not really stupid, as soon as she heard Aunt Mei's words, she reacted, Aunt Mei was hinting to her, if this chapter Qi Nan came to see her, it was for something or a purpose, she might as well be anti-guest-oriented, it was best to stand still first, and don't let him see through what she thinks of him.

She then looked at Zhang Qinan coldly: "You want to see me?"

Zhang Qinan's smile was sluggish, and he figured out in his heart that this general's wife seemed to be honest and friendly, but in fact, her temperament was uncertain, and her expression was terrifying.