Fan Jingjing remembered that when the royal court of the Tang Dynasty became rich, it was not the early years of the Tang Dynasty.

As for private wealth, being able to receive it is considered your ability.

Most of the nobles were vampires of the imperial court.

Fan Jingjing asked, now is the first year of Zhenguan.

In the first year of Zhenguan, the emperor lived a relatively aggrieved life, and even had to admit defeat to the Turks and send a lot of treasures to the Turks.

At this time, Li Jing had not yet exerted his might.

Now is the initial period of wealth accumulation.

It is too difficult to sell gorgeous and elegant clothes to the queen at a high price.

Perhaps it is easier for the emperor to favor concubines now.

When I came to this era, I didn't have a good relationship with the eldest grandson, which is a pity.

She didn't have much in her suitcase, and these were the only things she could handle.

If you can't sell the Tang costume at a high price. For Fan Jingjing, the embarrassing days must take more time.

Tang costumes and Hanfu represent immediate interests, while potatoes represent long-term interests.

There is no way for potatoes to sprout immediately, but when potatoes are produced, it will bring greater political benefits in Datang.

Datang's grain production technology is still very backward.

Only some wealthy households can afford to use more advanced utensils, but ordinary people have no way to use them, and poverty is the original sin.

Fan Jingjing is afraid of falling into the original sin of poverty.

Under the circumstance that the imperial government uses grain as a tax, grain represents the most important political resource of a country, and the projects that can greatly increase grain represent infinite benefits.

If potatoes are silently grown from the farmland, they can only increase the political capital of the magistrates, and there is no benefit to the growers, and they will not make a fortune.

But before the grain is grown, tell the superiors how much the grain will be produced, and let them have great expectations.

If the potatoes really meet their expectations, then the people who offer the food will be able to reap the great benefits.

As for why Fan Jingjing knew, she could reply that the person who gave the potatoes to Shuiyun Palace had such a statement.

The people of Shuiyun Palace often associate with people from overseas.

So Fan Jingjing didn't plant the potatoes first, but directly took out the potatoes first and handed them over to the queen to deal with.

Why take potatoes instead of sweet potatoes?

Because Fan Jingjing has no love for potatoes, but has a lot of love for sweet potatoes that can be cooked and eaten, and are very delicious.

It's just that if you eat too many sweet potatoes, your stomach is easy to be filled with gas and needs to be excreted, which will be inappropriate on some occasions.

Perhaps this is the reason why sweet potatoes will not be able to become elegant ingredients.

Sweet potatoes can be deeply processed to turn into sweet potato powder or into sweet potato vermicelli.

Sweet potato powder can be used as a cooking material to enhance the taste of dishes, and sweet potato vermicelli can be directly used as an ingredient that can be preserved for a long time and can be eaten.

Sweet potato vermicelli is one of the most delicious staple foods for many people.

In addition to being a staple dish, vermicelli can also be used as a dish to pair with rice.

But seeing is believing in it, and when they don't get the actual benefits, they won't pay the benefits.

Fortunately, it is not a big problem for these big people to give a little time and a little labor to wait for the results, and they have a lot of people around them, ready to build credit.

In contrast, ordinary people may not be able to pay for these costs of time and labor.

The people of later generations can be regarded as wealthy families in this era.

Fan Jingjing knows that a person who wants to succeed can't think too much.

If there was a half-chance of success in front of her, she had to take the risk.

She is no longer a rich and delicate woman in later generations, wielding the yuan, she can get a lot of protection.

While the bad guys are still everywhere, so are the police.

However, in Datang, Fan Jingjing can't rely on anything, only herself, as well as suitcases and mysterious "water balloons".

When she was finally alone last night, she tried out water polo.

Water balloons control the amount of saturated water vapor in the air.

When Fan Jingjing took control of the water ball, condensed the water vapor in the air into water droplets, and fell on the leaves in front of her, Fan Jingjing was thinking about what help this could bring to her life.

Again, instead of wasting drops of water on the leaves, she drank them. The water is quite sweet and delicious. The tiredness of her whole body was gone.

Not only did the Niu family not give her dinner, but they also did not give her water to drink, and it seemed that if she wanted to eat or drink, she would have to find food.

Although it is said that it is a package of food and accommodation, Niu Shijin has no obligation to deliver the meal to her.

I just don't know how the Niu family's meals are distributed.

Fan Jingjing still doesn't know enough about the living conditions of the Niu family.