A few days later, Huanzhang Baiyao and Huanzhang Baibaodan officially entered the major pharmacies of the people, and at the same time, the relevant laws and regulations were also issued to the state capitals. The miraculous effects of the two medicines have also gradually spread among the people.

At the same time, in order to make these two drugs play a better role, Du Chengfeng also bought a shop next to the largest pharmacy in Chang'an for the first time to sell the first wine for disinfection.

and let his eldest brother Du Wen be responsible for the sales of the first wine in the shop, and at the same time officially handed over the business of fairy wine to the eldest brother, so that the shopkeeper Lu and Wang Zhuo could directly hand over to the eldest brother when they came to pick up the goods.

It can be regarded as a kind of cultivation and experience for him. As soon as he has time, Du Chengfeng will also teach his eldest brother some modern sales concepts and the application of marketing.

Unexpectedly, although the eldest brother Du Wen has been growing up in Dujia Village, he is a rare business genius. Many modern business concepts are actually thorough, and marketing is also very thorough.

Du Chengfeng had an illusion that his eldest brother had learned to do business before. Then again, it seems that since I crossed over, I don't know why, I have very little memory of my grandfather who adopted him.

It can't be true that you will selectively forget because of grief, right? Could it be that the eldest brother Du Wen's business talent was taught by his grandfather? Du Chengfeng is really a little confused.

However, it is still very good that the eldest brother can have such a talent, and maybe he can completely hand over the business to the eldest brother in the future. No matter what the eldest brother Du Wen says, he can be regarded as his own person, and it is much better than handing it over to an outsider in the future.

It's just that Du Chengfeng didn't expect that the two prescriptions he offered to Li Shimin in the Taiji Hall stirred up a storm in Chang'an. It even caused him a lot of small troubles.

However, Du Chengfeng never took these small troubles to heart. The reason why Du Chengfeng donated medicine was just because he felt it, and he ended a piece of his heart: remembering the great old man who adopted him.

Maybe a different person, with this kind of miraculous prescription, or maybe think about it. After all, the puppet is not guilty of his crimes.

But Du Chengfeng would not do this. If the husband has to look ahead and hesitate in everything, he will definitely achieve nothing.

In the secret room of the Zheng family in Yingyang, several old Chinese medicine doctors with fluttering white beards had a bottle of Huanzhang Baiyao and Huanzhang Baibaodan, racking their brains to analyze the ingredients in the medicine. The desk next to it was littered with many similar herbs that had been analyzed.

Several old Chinese medicine doctors are the best doctors in Yingyang City secretly invited by the Zheng family. Despite this, despite the meditative thoughts of several doctors, all of them were tired and sweaty, but things still seemed to be going very badly.

Zheng Hongbo, the head of the house, frowned, anxious like an ant on a hot pot, pacing back and forth indoors.

"Doctor Wang, what's the progress?" Zheng Hongbo asked anxiously.

"Master Zheng, this ...... The situation is not encouraging. With such a finished drug, it is difficult for us to analyze the types of medicinal materials inside, and even if it is analyzed, it is useless to not know the composition ratio of these medicinal materials. You also know that in the case of traditional Chinese medicine, the difference in dosage and composition is a little bit different, and the result is completely different. Dr. Wang gasped and replied uneasily.

"Is there really no other way?" Zheng Hongbo asked very distressedly.

"Unless you can get the full drug formula. Otherwise, it is impossible to succeed. Another doctor, Dr. Zhang, said with a depressed expression.

"If there's a complete recipe, why should I get a few of you to do it?" Zheng Hongbo said angrily.

"I'm sorry, Master Zheng, there's really nothing we can do." Doctor Wang said dejectedly. Lele Literature

After listening to the words of several doctors, Zheng Hongbo suddenly looked like a deflated ball. His head drooped down like a frosted eggplant leaf, and his face was covered with a thick cloud, so black that it was frightening.

Zheng Hongbo didn't think about getting a prescription, but these two prescriptions were told by the children of the family in Chang'an City that the prescription had been closely protected by Li Shimin, and no one knew where he put it.

It is even more impossible to buy them on a large scale through normal channels, and Li Shimin strictly controls the purchase volume of these two drugs. Each person who buys must go through a detailed registration and a certificate from the relevant doctor.

It can be said that in addition to purchasing through the normal channels of the pharmacy or the prescription prescribed by the doctor, the possibility of reselling is completely eliminated. I have to say that Li Shimin has controlled these two drugs too well.

"Maybe the head of the Zheng family can try it with the young man who gave medicine?" Dr. Wang wiped the sweat on his head with his sleeve and reminded weakly.

"But it is said that those young men personally handed over the prescription to the emperor in front of hundreds of civil and military officials." Zheng Hongbo said discouragedly.

Suddenly, Zheng Hongbo's eyes lit up, and he said excitedly: "Doctor Wang, do you mean that the young man who donated the medicine is very likely to know the ratio of medicinal materials for these two medicines, or that he still has a prescription in his hand?" ”

"This possibility cannot be ruled out." Dr. Wang replied.

Zheng Hongbo's mind became active again. According to the news transmitted back from the court, this Du Chengfeng obviously got the prescription recently, otherwise his grandfather would not have died due to injury and infection.

And it is said that this Du Chengfeng also saved a family member in his own house with these two prescriptions, does that mean that Du Chengfeng has actually mastered the production method of these two prescriptions?

Well, maybe you can find a chance to talk to the young man named Du Chengfeng.

After making up his mind, Zheng Hongbo said to several doctors: "Okay, it's hard work today." Let's go back first, and visit you another day. ”

"Well said, well said." Dr. Wang replied politely. After saying that, he withdrew with several doctors.

After the doctors left, Zheng Hongbo returned to his study. He had to find a way to get these two drugs.

Since he got the news, Zheng Hongbo has been thinking about how to get these two drugs. As long as you get your hands on it, you can sell it at a price that is several times as much money. Although the Zheng family is a famous family, it also requires extremely terrifying money and resources to manage such a large family.

Besides, who would think that they have a lot of money? The miraculous effects of these two drugs believe that many families must be fighting his idea, and his Zheng family is just one of them.

Although the emperor issued a decree prohibiting the resale of these two drugs, with their family's connections and channels for thousands of years, it is not a trivial matter to sell the drugs. If Datang doesn't sell it, can it still be sold to other countries?

As long as you see the miracle of these two drugs, I believe that any country will break the scalp.

"Come on, ask the eldest young master to come to my study to discuss matters." Thinking of this, Zheng Hongbo instructed the family waiting outside the door.

"Yes, master." The family replied respectfully.