After dinner, Tang Shu followed Professor Yu to the study.

The research on Snow Grass has come to an end. During this period, Professor Yu has analyzed its toxins thoroughly in the laboratory.

The two discussed the use of Xuejiancao for more than an hour. Professor Yu wore a pair of glasses and the pen in his hand did not stop.

"In this way, I will sort out another version and submit the paper in a few days for the Institute of Traditional Chinese Medicine to review."

"good."

Tang Shu took out several glass bottles from the backpack he carried with him and a box containing Lingqingzhi.

"Professor Yu, for the first time, these bottles of Ningxin Yulu Pills are gifts for the two elders, and they are of some use for regulating the body."

When visiting elders, it is the right rule to bring gifts.

These pills are also the fruits of her labor in the past two days. She has the right medicinal herbs in her hand, which is just right.

Professor Yu was slightly stunned and quickly took several glass bottles.

"Ningxin Yulu Pill, this name is interesting."

As a master of traditional Chinese medicine, Professor Yu, who is not a problem in identifying medicinal materials, opened the bottle plug and suddenly felt a fragrant smell of medicine coming to his nose, making his eyes lit up.

"There are purple Salvia miltiorrhiza, Polygonum multiflorum, Gastrodia elata...The last few medicines seem to taste a little lighter. The pills are indeed used to regulate the body. Where did you come from?"

This pill is much better than the conditioning medicinal materials he has seen before, and the prescription is more like a made by an old saint, which is very rare.

Professor Yu was rarely distracted and his curiosity about pharmaceutical people reached its peak.

Tang Shu said, "I made it yesterday. I have picked a lot of medicinal herbs near Yun Province these days, and I have made some when I come back."

"What did you do?!"

Now, Professor Yu had to look at the little girl in front of him again.

He always thought that Tang Shu was just proficient in the cultivation of medicinal materials, but he never expected that there would be additional surprises waiting for him.

"You have never agreed to be my teacher. Is there a good teacher who teaches you traditional Chinese medicine?"

Tang Shu pondered for a moment, and this question was really hard to answer.

If you say no, that's purely a lie.

But if you want to say yes, that person is still in another world and cannot be proven at all.

"When I was a child, there was an old man in the village who was proficient in traditional Chinese medicine. I had the honor to learn with him for a few years, and then the teacher went out for a trip."

"So that's it. I guess your teacher is outstanding."

Although Professor Yu is already a famous figure in the imperial capital and even the entire country, he also believes that there are people outside the heavens, and he quickly accepted this statement.

"Since that's the case, I'll take these pills with shamelessness."

He also saw that Tang Shu's actions were all in order, and his every move exuded a momentum that others did not have, which was not something that ordinary students should have.

This temperament and style of conduct should be inherited from that master.

And today, she is afraid she really deserves a visit gift.

Tang Shu smiled, "Just take one Ningxin Yulu Pill a day. When you and the old lady think this pill is good for the body, you can tell me and I'll send it to you again."

She took the pickled pickles from the two elders and used pills to satisfy her wish, which was the best.

"Hahaha, that's true, I'll ask you for it at that time."

Professor Yu waved his hand and his love for this junior increased a little.

It's just a pity...

Unfortunately, he and Tang Shu have no chance to be a master and apprentice—

Tang Shu opened the remaining box in his hand and took out the Linglongzhi inside.

"Professor Yu, do you know this medicinal material?"

"Linglongzhi?! This... is very good in appearance and the method of making is even more wonderful. Where did you find this?"

If the Ningxin Yulu Pill was the first bomb Tang Shu brought to him, it was obvious that Linglongzhi was the second one.

Professor Yu hasn't been so excited for a long time!

"Linglong plant is not easy to survive, it is extremely harsh in the living environment. It is suitable for growing in deep mountains and old forests and watery places. This is not easy to find!"

This old professor rarely showed joy and couldn't let go of Linglongzhi in front of him.

"There are very few Linglong plants made in the world, and they have been hyped up at sky-high prices, but these plants are rare top-quality products!"

Tang Shu was very surprised when he heard this.

She had been in the medicine garden for a while before and knew that Linglongzhi was not available in it. Even in Damo, it was a very precious medicinal material, but she didn't expect it to be rare.

"This is something I accidentally discovered from an ancient village in Yun Province. The environment there is very suitable for the growth of Linglong plants. The villagers don't know each other, so a large area has grown up."

Thanks to the non-toxicity of Linglong plant, it has the effect of regulating the human body, otherwise the villagers would be in danger.

"really?!"

"Take it seriously, the transportation in the ancient village is not convenient. Every family can only maintain daily life and is self-sufficient on weekdays."

Tang Shu paused, "I was filming a program at that time, and I didn't know that Linglongzhi was so rare, so I didn't tell the villagers."

Professor Yu was silent for a long time and looked at her, "Don't disclose this in advance. Linglongzhi has extremely high medicinal value and is difficult to cultivate manually. I'll call an old friend to inform you."

There are many examples of medicinal materials raising prices due to their scarcity, and middlemen make enough money, which Professor Yu does not want to see.

Tang Shu pondered for a moment and said, "The show will be broadcast next weekend. Since the professor has a good idea, he still needs to prepare early."

She didn't want the villagers in the ancient village to guard a mountain of gold without knowing it, and she didn't want to be targeted by unscrupulous businessmen one day to break the original peace.

***

It was already nine o'clock in the evening after leaving the family yard.

Tang Shu passed by Bencao Cottage specifically, and saw that it was brightly lit inside, so he pushed the door and walked in.

And this time, there was no big horse monkey on the door to report the message to the owner.

But what surprised her was that the counter was not the young man with bad eyes last time, but was replaced by an old man with gray hair.

Looking at his appearance, he looked four or five points similar to that young man.

Oh——It turns out that the bad junior belongs to this old man, Tang Shu thought of it.

"Hello, do you need to buy medicine or see a doctor?"

The old man was holding a simple book in his hand, placing the prescription while studying it, and there were several medicinal materials he had just grabbed next to it.

Tang Shu walked to the counter, "Not either, I want to sell medicine, but I don't know if the old man will take it."

“Sell medicine?”

The man became interested, and his wise eyes looked at Tang Shu for a few points, with some scrutiny.

"Is it a medicinal material? You can show it to me."

Tang Shu took out a few prepared medicinal materials from his backpack and... a few small glass bottles.

She hesitated for a moment, and the results she had in the past two days were probably not sold.

In modern times, this thing is a three-no product.

The old man was obviously attracted by the medicinal materials he handed over. The best purple salvia miltiorrhiza and precise preparation methods kept its medicinal properties completely.

Several other herbs also attracted his attention.

"Yes, this method of handling is quite sophisticated. Originally, Bencao Tang did not accept medicinal materials, but your appearance is very good, so I accepted it."

The old man determined the quality and weighed one by one, and quoted the price very fairly.

As for those glass bottles, she put them away again.

Tang Shu knew very well that modern people pay great attention to the severity of drug-like testing. It is difficult to sell things without quality inspection, so he simply thought about it.

If you can't sell it, use it yourself, or give it to someone.

After taking over 500 cash from the old man, Tang Shu said, "Old sir, I see that you have stored many small porcelain bottles here. Can you sell some to me?"

Bencao Tang is a traditional Chinese medicine clinic. Many things are used in ancient style. One row of shelves stores many exquisite small porcelain bottles.

That should be used to hold high-quality medicines.

The old man hesitated for a moment, "This... no one has ever bought an empty porcelain bottle in Bencao Cottage. This was ordered by our store at a nearby firing yard. You can use a few of them."

"Since it is something you ordered specifically, there is no need. Did the old man tell the address of the porcelain firing site?"

"Can."

Five minutes later, Tang Shu took a piece of paper with the address written on it and was in a very happy mood.

－－－－－－－－－－－－－－－－－－－

Ningxin Yulu Pill: You dare to give me away, forget how you traveled through time?

Tang Shu looked slanted, full of power.

The big horse monkey trembled and took the balls into her arms.
Chapter completed!