In this world, among all the practice methods, the one that has the closest relationship with medicine is martial arts and Taoism.

In the process of exercising the qi and blood of the physical body, the former inevitably involves a lot of internal mysteries of the physical body.

The latter is to practice the inner pill at the same time, there is also a method of refining the outer pill and seeking medical advice, and it is not separated from the Taoist martial arts.

Generally speaking, the famous martial arts sects with a long tradition and deep influence, or Taoist holy places, often have their own medical and pharmacopoeia, which are an important part of the sect's inheritance together with the classics.

Although the Hanshan faction is only a local force, it also has a foundation in this regard.

"Mr. Hui's words, this school does have a pharmacopoeia summarized by the sages of the past dynasties, but it is relatively negligent, I don't know if it can be entered into the eyes of Mr. Hui. ”

Guo Zi replied honestly: "Mr. wants to take a look, go and get it immediately." ”

"There's no need for that. Mr. Wuyun asked indifferently, "Is there a way to prevent and control the epidemic?"

Guo Zi shook his head: "Mr. Yu, there has never been a ......"

Zhang Dongyun nodded slightly, not very surprised.

Warriors are physically strong, vigorous in qi and blood, and generally speaking, even if they are infected, they are all incurable diseases, and it is difficult for ordinary epidemics to invade their bodies.

The Hanshan faction established itself with martial arts, inherited the pharmacopoeia and medical codei, and most of the recorded content was related to trauma, or to enhance the recuperation of qi and blood.

What Zhang Dongyun is looking for now is a prescription that is mainly used for ordinary mortals.

Now that he is surrounded by an invincible city, the people in the city do not have to worry about getting sick.

This nanny-like model, although it is not troublesome, is not what Zhang Dongyun personally wants, and it is not consistent with the system settings.

Many of the tasks of system construction are actually based on the self-reliance of urban people.

Medical and health care is also one of them.

At present, there are actually some doctors and doctors in Chang'an City, but there are not many of them.

These people are all Hanshan faction as the head snakes of the land, from the mountain down the Qinzhou Mansion, little by little persuasion, moved up the mountain.

Guo Zi's mind turned, and he vaguely captured Mr. Wuyun's meaning:

"Please sir give us a little time, this faction will recruit more doctors from Qinzhou to come to Chang'an. ”

Mr. Wuyun waved his hand gently: "Your Majesty has the virtue of a good life, and Qinzhou also has its people, so there are not too many doctors." ”

"Your Majesty and your husband love the people, and it is a blessing to the people. ”

Guo Zi hurriedly said: "The doctors under the mountain can recruit less, and this faction will increase investment and purchase more prescriptions and medicinal materials, which can be used for the people of Chang'an." ”

The business of the turquoise crystal vein, transported down the mountain from Chang'an to the Longhe ferry in Qinzhou Prefecture, this section is in charge of the head snake Hanshan faction.

Some of it was revealed between the fingers, and it made the Hanshan faction add a huge amount of money.

At this moment, in order to increase his goodwill in Mr. Wuyun's mind, Guo Zi certainly did not spare money at all.

Mr. Wuyun glanced at him: "In the city, there should be many people who have the heart to study medicine. ”

Guo Zi comprehended: "I will start arranging it in the next meeting, please rest assured." ”

Coming out of Mr. Wuyun, Guo Zi immediately summoned the disciples of the Hanshan faction:

"Do it as soon as possible, remember not to be stingy with money, not to be rude and forceful, and not to bring notoriety to Chang'an. ”

"Yes, sir. Immediately the people were ordered to descend the mountain.

Zhang Dongyun saw everything in his eyes and nodded slightly.

However, he didn't leave all the matter to the Hanshan faction.

The projection of Mr. Wuyun soon recruited Chen Jiezhi of the Chen family.

As a famous martial arts family in the Eastern Tang Dynasty, the Chen family has a naturally rich collection of family medical and pharmacopoeia.

Among the people who fled to Chang'an City, there happened to be clan elders who were familiar with the relevant classics.

The Chen family's collection is not only higher than that of the Hanshan School, but also more extensive.

Some of these prescriptions may not be used by martial artists, but the Chen family got them by chance and collected them together.

Now that Chang'an City mentioned it, the Chen family naturally offered it, although they muttered in their hearts, why did Chang'an need such a low-end prescription.

Zhang Dongyun naturally did not want their Dan prescription, but asked them to use it for the people.

Of course, the Chen family has no problem with this.

As the head snake of the land, the Hanshan faction has great convenience in the development of various business industries.

Although the Chen family is more powerful, it is inconvenient to forcibly grab business.

Now that they can add a piece of income to their family, they immediately took active action.

Zhang Dongyun sat in the Daming Palace, watching the literati teach and educate people, and watching the city's traditional Chinese medicine shops and medical halls gradually increase.

At the same time, compared to when the displaced people first entered the city, the population of the city was also growing slowly.

The reputation of Chang'an City is gradually spreading.

Limited to the Eastern Tang Dynasty court outside the Qinzhou Mansion, try to block the news about Chang'an, and the people's knowledge about Chang'an City is still limited.

However, there are still some rumors that have caused the people in other parts of Longbei County to come to Qinzhou Mansion and Chang'an City.

Over time, it's not a small number.

Today, the total population of Chang'an City has exceeded 40,000.

Zhang Dongyun's figure floated upwards and came to mid-air, overlooking the outside of the city.

At present, the size of the city surrounded by the city wall is already twenty-four square kilometers.

Outside the city walls, the true scope of the system's influence reached 384 square kilometers.

Outside the city walls, within the coverage of the system, it is actually possible to build some towns around the city.

However, the number of people in the city is still limited, and there is plenty of living space, so there is no need to rush to think about this.

But from another point of view, the next time Chang'an is upgraded and expanded, the scope of the city wall will be expanded again.

Now that the township has been built, it will be extended to the city by the city walls.

In the long run, it is easy to be suspicious of the scope, and if it happens again, it will be even more suspicious.

Zhang Dongyun looked at the city below, fell into deep thought, and pondered several plans in his mind.

Just as he was thinking about it, he suddenly saw a flash of lightning in the mountains and forests in the distance, and he rushed towards Chang'an.

That electric light, Zhang Dongyun is very familiar.

The thunder dragon horse of Jingyue Tower was taken down along with people and horses.

After some domestication, a few horses have gradually become obedient.

The Hanshan faction was loyal and effective, and the first batch was rewarded with two thunder dragon horses.

Warriors who can't fly yet can use it to soar through the clouds.

Warriors who can fly can use it to save effort.

Right now, the person on the Thunder Dragon Pony is a one-eyed young man.

It was Hui Tianyu.

It stands to reason that this young man should be down the mountain right now, busy with the problem of transporting the turquoise crystals.

At this time, he suddenly went up the mountain, could it be that there was an enemy like the Cheng family to attack?

Zhang Dongyun guessed in his heart while projecting Mr. Wuyun.

As a result, someone new is indeed coming.

Not the enemy, though.

On the contrary, the other side came with the intention of seeking an alliance.