When you finish a work that you are satisfied with, don't you want it to sell well?

However, producers will look at Fan Jingjing's reaction, and if Fan Jingjing's eyes light up when she sees this thing and doesn't make any suggestions, it's when they're the happiest.

This means that the results they have made now have been fully recognized by Fan Jingjing, and if Fan Jingjing casually spits out a few new requirements, they must go back and continue to do research, so they have a lot of projects to study, and they can also prioritize them.

In most cases, Fan Jingjing will help them prioritize, and what they need in life will be the highest priority for research.

Life doesn't need it, but Datang needs it, and it will also conduct research, but the research project may focus on how to defeat the enemy, and only defeat the enemy.

Other research can be carried out slowly, no one else can disturb, if the country breaks the mountains and rivers in the city, the grass and trees are deep, if it really happens around, all the research will become a dust, all will be burned, because all the research, most of them can not be printed into books, many, although they work hard to write and try to print down, but in the time of war everything will be destroyed, including the research produced by producers, and all the materials, want to be fully printed, It was too difficult for this Datang to flood so much that it didn't need to be preserved.

Because although these books are easy to sell, but the price is too high, there are not many people who can afford to buy a lot of books, Fan Jingjing will also let all the inventions and creations work hard to leave a written record, but these written records, they still need to ask someone to polish, and the polishing is not so simple, they must really know what to do.

In fact, even the people of the Fan Family Manor don't know what Fan Jingjing wants to do, because making so many records seems unnecessary to them, and only by storing these in their minds can they really keep it secret, once it is written out and turned into a record, and let so many people know, there is no way to form a secret.

Fortunately, at this stage, the people who come into contact with the research documents are all people who belong to the core of the Fan family manor, and their loyalty can be guaranteed, but what will happen to these people's thoughts in the future, everyone has no way to guarantee it.

The human mind is changeable, and if only one of these people betrays, these knowledge and skills will spread.

In fact, the reason why Fan Jingjing recorded things and made a lot of corrections, and required the person who corrected it to really understand, because the actual operation, the ability to write, is different from the understanding between the writer and the operation.

Even through the text, there will be some errors, but this error will be shortened to a minimum as much as possible, the purpose is actually to let others understand Fan Jingjing's words.

Originally, it was to continue to spread, or to give others the opportunity to do research, only continuous research will have continuous new products, will be more and more in line with and close to people's lives.

In fact, although they are already very satisfied with what they have made, Fan Jingjing is actually not satisfied, because he feels that there are still a lot of shortcomings in these things that need to be improved, but if you ask him how to improve, Fan Jingjing may be able to say a few words, what kind of changes do you expect in the future, but how this change should be achieved, Fan Jingjing can't say, so she can only let them continue to do research.

All scientific research is a high-cost, high-investment money-burning industry.

Fan Jingjing has already figured out the easiest way to research, do everything at once, classify it, put all the money and energy on the easiest aspects to produce results, and wait for the results, make more money, and then expand the direction and results of research.

Fan Jingjing knew that in the early stage, she couldn't be ambitious, and she had to find a way to make these research results profitable, so that the more money she earned, she could invest in more research results.

The Fan family manor has never been too rich, but the assets of the Fan family manor are more and more, because when each research result comes out, the assets of Fan Jingjing's Fan family manor are increased, but the more assets of the Fan family manor, as long as there is a problem in any place, it is likely to drag down the entire Fan family manor, so the Fan family manor must have more and more funds.

Later, Fan Jingjing knew that she could sell what she wanted.

It's not just that this thing is necessary, but people think it's of high value, so they can pay more money for him, sometimes the money for an ordinary person to eat a hundred meals is not as good as a rich person's meal, so Fan Jingjing found the necessity of canned food.

In addition to allowing the poor to slowly rely on breeding and send things over to sell, more importantly, they can transport some high-priced domestic products from other places, so Fan Jingjing regards the production and manufacturing of canned food as a unique business.

Fan Jingjing felt that as long as canned food became a unique business and sent the lychees from the south to the north to sell, she would be able to make a lot of money, and she didn't need to do a lot of inventions.

As long as the lychees in the south can be kept delicious, and Fan Jingjing has better lychee varieties, after all, after thousands of years of evolution, many lychees have been improved to become more fleshy and less shelly, and have high sweetness.

The lychee from the south is in the north, and there is almost no way to grow, even if the growing period is given enough temperature, it is the same, so the lychee can generally only be found in the south, because of the regional differences, and the lychee is easy to change the flavor in three days, and the cost is very high if you want to send the lychee to the north in three days.

Therefore, the price of lychees, even in the age of science and technology, is not much cheaper in the north, but in the south, it has become a food like a garbage heap, and even people are too lazy to go up to the trees to pick it.

But you can make a lot of money by transporting things that are not available in the north to the north and selling them, and selling things that are not available in the south to the south can also make a lot of money.

It is also a product that Fan Jingjing thinks can make a lot of money, so Fan Jingjing will rank the work of the canning workshop in the first place.

Of course, even if there is no canned food, people can still live, but with many people's lives will improve, become very good, as for the sea to fish is also a incidental behavior, after all, at this time the fish in the sea and the pollution of the ocean are still very small, catching some fish, will not cause the extinction of fish, but also can greatly solve the problem.

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I want to chat with more like-minded people about "Cantang", pay attention to "excellent reading literature" on WeChat, talk about life, and find confidants~