Circulating demonstrates how crystals can make a difference in the world.

The circulation method is not large-scale development, but the circulation in the Fan family manor is her biggest purpose, because only in the continuous circulation of the Fan family manor, the wealth will continue to increase, because the money that everyone enjoys or spends will also be counted as wealth.

Everyone produces more things, enjoys more things, and has a little surplus, which can fill people with a sense of happiness.

These surpluses are the way for the members of the Fan Family Manor to obtain more supplies.

The expansion of Fan's manor is actually Fan Jingjing's hope that more people will enjoy the benefits of great material abundance.

In Fan Jingjing's eyes, the basic materials of life in Datang are still in a shortage situation, and now the production of Fanjiazhuang people, if the people of Fanjia Manor can enjoy it, it will be able to better meet the needs of daily life, Fanjia Manor in the entire industrial chain, do not need to occupy all the industries, but need to produce a part of the industry, and exchange with other production resources, otherwise the countless expansion of Fanjia Manor will just make Fanjiazhuang people run like a country.

At that point, it is bound to clash with the Li dynasty.

When the time comes, there will be a lot of attrition and loss in infighting and war.

Fan Jingjing wants to become a part of Datang, an important part of Datang's operation, not a rusty part, which will make Datang collapse.

Datang This machine needs a lot of parts, during the Zhenguan period, many parts can carry out normal work, and some parts are broken halfway, but the speed of the emperor's discovery is not too slow, but when the emperor's part is finally broken, no one can repair it, so Fan Jingjing hopes to be able to repair the last parts for the emperor.

But if he wants to be able to mend for the emperor, then he must live longer than the emperor, and he must have enough strength and courage to stop the emperor, or guide the emperor to do what he wants.

In fact, in Fan Jingjing's thoughts, there are periods of fitness and inappropriateness for any job, and once you reach the age, you should retire.

Fan Jingjing is not ready to work for the rest of her life, and when her children grow up enough to take over her work, all things other than teaching will be handed over to them, if they are older, there is no way to recall the previous things, and Fan Jingjing is also ready to retire.

Although it is fun to meet children, children are also very annoying.

When the time comes, it may be good to teach some older people and enjoy professor-style advice, and then she will be an honorary principal.

Fan Jingjing hopes that she will not have Alzheimer's disease by then.

The average life expectancy of Datang people is not long.

Fan Jingjing has also carefully studied the reason.

She felt that there were several important factors for Datang's short lifespan.

There is no good medical environment, there are not enough doctors, and there is no free medical treatment.

The other is that when many poor people encounter "diseases", they can only use the local methods handed down by their families.

The rural people of Datang have no concept of seeing a doctor at all.

In the various environments of nature, there are all kinds of natural objects, including various infectious viruses that have been eliminated by human beings in later generations, and they are still happily alive in Datang.

Although every new infectious virus produced in later generations is particularly terrifying, it does not mean that the virus of this era is not terrible.

It's just that later generations have found a way to deal with it, but the Tang Dynasty has not yet found a way, and even Fan Jingjing does not have a very good way.

After all, if she wants to grow cow beans, Fan Jingjing does not have the so-called medical means, so that people can try it in a farther place.

There are too many diseases, but Fan Jingjing has no means of treatment.

As for some simple diseases, Fan Jingjing can prescribe some simple prescriptions and solve them with dietary therapy.

Compared with real doctors, the treatment methods that Fan Jingjing can use are still much worse.

Even the imperial doctor of the Tang Dynasty can save more people than Fan Jingjing, and Fan Jingjing has no way to use the technology of the era of science and technology to despise the imperial doctor of the Tang Dynasty.

Fan Jingjing has a belief that if the more qualified doctors, the more people can be treated, and the more people treated, the longer the people's life will be.

The longer the life expectancy, the less the girl needs to have a child so early, which is good for the health of the mother or the child.

It will be helpful for girls to be able to postpone marriage.

In this era, if the poor want to see a doctor, they must meet a doctor who is willing to see a doctor for the poor for free, or a langzhong.

But doctors don't make money from treating people, so there is no way to live, not to mention that they still need to buy medicine or collect medicine.

If they take the time to collect medicine, they won't have much time to treat the poor.

So in the end, medical care is still a product that the wealthy can enjoy.

Therefore, the ordinary people who need to prolong their lives the most have no chance, so the Fan family manor will visit the clinic from time to time, and it is a free free clinic.

Fan Jingjing can't do all the medical treatment, it's completely free, if he opens a universal pharmacy, all the medical treatment is completely free, and Fan Jingjing has no way, like doing health insurance, collecting some health insurance money to maintain this expense, so he can only fight guerrillas.

But it's better to do something than not to do it well, and it's more important, and there aren't too many qualified doctors on hand right now.

Now Fan Jingjing is doing something, medicinal materials can actually be collected in many rural areas, and after a certain means, the storage period of medicinal materials can be increased, so Fan Jingjing encourages local people to use medicine in exchange for medical opportunities, rather than using money to pay for medical expenses.

They can come to the whole village to collect medicines, collect and store them, and when someone in the village is sick, they can use medicinal materials in exchange for the opportunity to treat the disease.

With sufficient medicinal materials, Fan Jingjing can also treat the people who were established cheaply, and there is no need to charge expensive treatment fees for some rich people, which makes people not very happy.

All they had to do was pay a real amount of money so that the doctors could buy food to eat and textbooks for their children.

People's work is a kind of production, they produce services, or actual products, which are what people need anyway.

If people no longer need the industry, it will gradually disappear from people's eyes, and even if you want to comfort yourself, you will not be able to become a tool to support your family.

While the work may exist, it can be given and viewed, but there is no way to make it a necessity and then make people very willing to take money out of their pockets or trade their own things for it.

Fan Jingjing couldn't imagine how a world where bartering would have to be exchanged for the necessary products.

The value is no longer fixed, and the value of an item is different in everyone's mind.