"Father, what I said is the truth, no matter what it is, as long as it tastes good? Before the fat sausage, the father and the beautiful sister didn't eat very fragrant! ”

That's still pretending to be shit, it's not as good as a chicken butt.

Why does this old thing seem to have forgotten everything?

"Uh......!"

Ying Zheng, who was stunned in one sentence, was speechless.

In retrospect, in fact, the chicken butt is quite fragrant, but I suddenly heard which part of the chicken it is, and it is difficult to accept it!

"Just your kid's sharp teeth!" Ying Zheng rolled his eyes at him, picked up the teacup and took a sip of tea, to get rid of the nausea.

"By the way, Father, I'm going to show you something!"

Xiao Zhengtai took out a paper bag from his arms and handed it to Ying Zheng.

"What is this?"

Ying Zheng subconsciously didn't dare to take it.

I was just tricked by this kid, and now my alertness has suddenly increased!

"Father will know when you open it and take a look, I promise, it is a good thing for the benefit of the country and the people!"

Looking at Ying Zheng's cautious appearance, Ying Feiyu couldn't hold back a smile.

"Benefiting the country and the people?"

Ying Zhenghu took it suspiciously, opened it carefully, revealing the snow-white crystal inside, "Is this ......?" ”

Stretched out his finger and dipped it in his mouth, Ying Zheng's old eyes were round, "Salt? ”

"That's right, it's the refined salt I purified, how about it? Not bad, right? The fried skewers just now and the stir-fry before are all made with this kind of refined salt! Xiao Zhengtai bared his teeth and smiled.

"What? You purified this salt? ”

Ying Zheng was even more shocked, it was incredible.

The snow-white color and fineness are incomparable to the fine salt in the palace!

"That's right, it's not that hard!"

For Xiao Zhengtai, a descendant, there is really nothing difficult.

But for Ying Zheng in this era, the degree of surprise is comparable to hell!

"If this salt is really purified by you, the craftsmanship is much better than that in the palace!"

Ying Zheng looked at the fine salt like snow, and his expression changed from surprise to joy.

If someone else has such a means, they will either be used by the court or lose their lives.

And this purified person is the prince, which is definitely a blessing for Daqin!

"Father, the salt of the people is really bad now, with my purification method, the people will be able to eat fine salt in the future!"

Xiao Zhengtai looked delighted.

At present, almost all of the people's salt is sea salt, and they go to the beach to pick up natural crystals, and all of them are in the hands of the imperial court, and the common people are not allowed to sell salt privately.

There are also salt mines in the inland areas, but there are more harmful minerals in them, and there is a certain harm to the body if they are eaten, and there are no too advanced purification methods in this era, so there are no people to eat inland salt at all.

This led to the scarcity of salt, and the slightly better ones had to be provided to the palace and the army, and the people could only eat bitter salt stones!

"Well, that's right, it's really good for the country and the people! I just don't know if this purification method is complicated and how costly? ”

If the cost is high, the price of refined salt will inevitably be very high, and ordinary people still can't afford it.

"Father, rest assured, my salt purification method is not only simple, but also very low-cost, in addition to purifying sea salt, you can also purify inland salt, and then all inland salt mines in our Daqin can be used, so that Daqin no longer has to worry about salt!"

Xiao Zhengtai sat on the chair and said while scribbling on fried skewers.

"Inland poisonous salts can also be purified?"

"Of course, after the inland salt is purified, it will also become this snow-white refined salt, and it is not toxic!"

Nowadays, people don't know what minerals are, only that they will die if they eat too much inland salt, so they naturally call it poisonous salt.

As everyone knows, as long as it is filtered properly, those minerals can be completely filtered!

"Okay, great, haha!"

After listening to Xiao Zhengtai's words, Ying Zheng clapped his hands again and again, "I'll send someone to work on this matter when I go back!" ”

"Father, I took out the purification technology of refined salt, which can increase the annual output of Daqin's salt several times, and the price will also be reduced, and when I sell it for money in the future, should you also share it with me?"

Xiao Zhengtai lay on the table, dragging his chin with his small hands stained with oil, and raised his eyebrows at Yingzheng.

This was again inspired by Wang Jian this afternoon.

It was he who reminded Yingzheng to inform Yingzheng about the salt, but he didn't make a loss-making deal, since he came to the palace, he had to make some money.

Looking back, he plans to change the current Dan Drug Administration into an arsenal and build another Chinese Academy of Sciences, and when the time comes, he will use money anywhere, and he can't always reach out to Yingzheng to borrow it!

It's not easy to look at people's faces!

"Good! As long as the inland salt is successfully purified, the sales amount will be divided into 10% for you! ”

Ying Zheng agreed very happily without hesitation.

Even if this matter is put in the court, I believe that the ministers will not object.

Solving the purification of inland poisonous salt will increase the salt output of Daqin several times, which is a great achievement, and this achievement should be rewarded for meritorious deeds!

"Thank you, Father!"

Don't look at only one percent, this is enough to make Xiao Zhengtai excited.

As long as the output of salt rises, the price will inevitably fall, and the purchasing power of the people will also rise, and it is unimaginable to earn even one percent of the income!

"Since my father is so generous, I will attach another drawing!"

Xiao Zhengtai took out the saddle and stirrup drawings he drew for Wang Jian today from his arms.

"What is this?"

Ying Zheng is no better than Wang Qian, and he hasn't reacted to what the stirrups and saddles are for.

"This is called a saddle, people will be more stable when they sit on it, and they don't have to worry about falling off, the lower one is called a stirrup, and there is a focus point when you step on it, and it is easier for cavalry to fight against it, with the horseshoe, my Daqin's cavalry can be like a tiger with wings!"

Xiao Zhengtai explained simply.

Ying Zheng's eyes also lit up, holding the drawings like a treasure, and observing carefully, "Good things, good things!" Ha ha! ”

"When I go back, I will hand over the drawings to Zhang Han, and let him build them together with the horseshoe and equip the cavalry haha!"

Ying Zheng held up a big belly and laughed heartily, completely forgetting about the chicken butt just now.

"Father, don't just hold the drawings and laugh, hurry up and eat fried skewers, it's not delicious when it's cold!"

After everything that should be said, Xiao Zhengtai concentrated on masturbating.

I have to say that there are many types of ingredients in the palace, and the conditions are much better than when they were in Yunyang.

Notify the Imperial Dining Room of what you want, and it will be ready for you in minutes!

"You eat first, I'll see!"

Looking at the drawings, Ying Zheng had already begun to imagine the scene of the cavalry crossing Yinshan and killing the Huns, so how could he still have the heart to eat fried skewers.

"Mother, you eat more!"

Since Yingzheng didn't eat it, it would be regarded as a province, and Xiao Zhengtai directly pushed the entire plate under Lian'er's nose.