"Sister Su, you haven't played with me for a long time......"

Hearing Yan Xicheng's coquettish voice, Yan Jifeng retched while holding on to the tree.

A dignified man, what kind of coquettishness? What a shame!

Rolling his eyes, Yan Jifeng complained: "Big boss, you don't have to pay attention to him, just treat him as sick." ”

Looking at the aggrieved gaze of Shangyan Xicheng, Su Yin's heart softened.

Patting him on the head, she said softly, "Xicheng, you are no longer a child, you can't spend all your time playing." If you are idle and have nothing to do, you can learn arithmetic from Isokaze. ”

“……”

Yan Xicheng: Who called him a child in the first place? Now she turns her face and doesn't recognize people again, what a ruthless woman!

Chao Yan Jifeng made a grimace, Yan Xicheng pulled the corner of Su Yin's clothes and said coquettishly: "But I want to learn from you!" ”

"I'm busy. I don't even have time to fix the bindings of the books, let alone play games with you. ”

Pouting, Yan Xicheng stopped talking.

Seeing that Yan Xicheng was settled, Su Yin beckoned to Yan Jifeng and said, "Jifeng, follow me to the workshop, and I will teach you the process of book binding." ”

"Okay."

Ignoring Yan Xicheng, who was standing on the side, Yan Jifeng followed Su Yin to the workshop used to make perfumes, paper and pens on weekdays.

Unexpectedly, Su Yin left Yan Xicheng like this, he couldn't help but ask: "Big boss, don't you care about Yan Xicheng?" ”

"I could still spare some time to take care of him when he was autistic, but now that he's fine, why waste that time? Can't I really see his terrible 'performance'? Even the kung fu to earn money is not enough, where does he have the leisure to play role-playing with him, or play house games? ”

After casually complaining a few words, Su Yin studied the printed paper.

Shocked by Su Yin's indifferent attitude, Yan Jifeng mourned for Yan Xicheng for three seconds in his heart.

So you always occupied the big boss before, and now you will be punished!

At the same time, he was a little lucky.

Fortunately, the big boss's mind is all about making money, if he really divides some of it and puts it on Yan Xicheng's body, my uncle's vinegar jar is afraid that it will be smashed out of a big hole.

"Isofeng, don't be distracted, help me load the book together."

"Okay."

In order to prevent errors in his memory, Su Yin contacted the intelligent AI in his brain to search for the carrier of the text.

According to the timeline, the text carrier has gradually evolved from the very beginning of the simple policy to the later silk books.

After that, there are scrolls, folds, whirlwinds, butterflies, bags, threads, and even modern simple and hardcover.

Judging from the news previously investigated, most of the books in this world are mainly folded.

To put it simply, the excerpts that often appear in TV dramas are folded.

"In this way, you can start to try the way you bind after folding. According to different binding methods, different charging prices are issued, and then a low-level version, high-level version or something, perfect! ”

Regarding the binding method, Su Yin only considered the line binding, and the simple and hardcover had been thrown out of her consideration.

The way modern books are bound is not suitable for ancient times when binding technology has stagnated.

If it's really like modern books, get you a waist cover, a mouth, a title page, a ring lining or something, how troublesome it is!

The most important thing is that after testing one by one, the cost cannot be suppressed!

If any civilization wants to progress, it needs to constantly explore and experiment, how can it be tested without silver? Expensive binding methods must be excluded!

After telling Yan Jifeng about all the binding methods, Su Yin directly threw the work on his side to him.

"Isokaze, have you memorized everything I said?"

"Got it."

"Then I'll leave it to you."

Unexpectedly, Su Yin began to be the shopkeeper again, and Yan Jifeng was a little embarrassed.

After finally working hard for a while, the big boss wants to be a salted fish again?

That's too lazy, isn't it?

"That's right."

"Huh? Anything else? ”

"Big boss, why do you come up with so many ways to bind it? Like the one circulating in the market, wouldn't it be nice to fold it all? Yan Jifeng was puzzled.

Without rushing to answer Yan Jifeng's question, Su Yin threw out another question, "Jifeng, what is a book for you?" ”

"Books are things that allow people to acquire knowledge."

"That's right, books are the carriers that carry information and disseminate knowledge. It is for this reason that the binding of the book is particularly important. Although the folding workmanship is relatively simple and easy to read, it also has a fatal drawback. After flipping through the pages for a long time, the junction of the page is easy to crack. Isn't it good to be able to avoid this shortcoming by improving the way you bind? ”

"In that case, wouldn't it be better if we directly made the most advantageous wire assembly?"

"Who will buy the previous ones when they launch the thread-bound books all of a sudden? Of course, it is necessary to take it step by step, one by one, and accumulate wealth little by little. ”

"......" turned out to be to pit the money of the readers.

Yan Jifeng: The big boss is really still the big boss, everything is to make more money and serve.

"The process of book binding will be handed over to you, and when the technology is up, we will study simple and hardcover."

"What about you, big boss? You're not going to be lazy again, are you? ”

"How is that possible! Of course, I want to make money in other ways...... Ahh ”

"Okay."

Taking over the task given to him by Su Yin, Yan Jifeng studied the binding method of his whirlwind suit.

Wait for the whirlwind books to be released for a while, and then release the butterfly books.

Wait for those who read to get used to the butterfly-packed books, and then launch the books with the back of the bag.

In the end, it is the thread-bound book, as for the other two binding methods mentioned by the big boss...... Let's talk about it in the future.

Su Yin was not idle, and after explaining Yan Jifeng's task clearly, he went to the small hospital in the village for a walk.

After borrowing a few herbal medicine books from Grandpa Sun in the medical hall, Su Yin went back to the courtyard to study it.

"Calendula, sweet and slightly bitter to drink, helps to reduce fever, cool and reduce fire. It also has the effect of antispasmodic and liver tonic...... None of this is useful. ”

Looking at it, Su Yin's eyes suddenly lit up, "There you have it!" This flower has anti-disease (in fact, antibacterial) and anti-inflammatory effects...... No wonder so many calendula moisturizing lotions, creams and other cosmetics in the modern world turned out to be because of this effect! ”

With the medical skills borrowed from Grandpa Sun, Su Yin contacted the intelligent AI in his brain and turned on the search mode.

"Calendula is rich in vitamins, the most abundant of which are vitamin A and vitamin C."

"It can prevent pigmentation, improve the radiance and elasticity of the skin, slow down aging, and avoid skin sagging and wrinkles......"

"With so many useful effects, if you can make the calendula series of skin care products, a small amount of money is just around the corner!"

Closing the book and turning off the intelligent AI, Su Yin called all the idle people in the village.

After assigning the task of buying calendula to the people in the village, she took out a pen and paper and listed all kinds of advertising words that could be used. Take a hundred plating, and read the latest chapter of "Is the Big Boss Out of Poverty Today", but also read it for free for the first time.