As a matter of fact, Chen Hui has long thought about the pros and cons of the two options, and has been unable to make a decision because Chen Hui still regards himself as a doctor in his heart.

Doctor's bounden duty is to save the dying and heal the wounded. When Chen Hui came to this world, he had another responsibility, that is, to teach all the five nationalities medical skills.

Now, Chen Hui thinks that they have a great lack of diagnosis, so it's a bit of a quack to ask them to treat patients.

At the same time, it is very difficult for Chen Hui to accept that a doctor prescribes a wrong prescription to a patient and causes the patient to die.

Powerlessness is one thing.

After all, people are sometimes poor, and medicine never kills people.

When a person's oil is exhausted and the lamp is dry, when he comes to the step of death, his life can't be saved.

According to Chen Hui's current cognition, this is a world of cultivation. We can't rule out the possibility of the emergence of a panacea, but ordinary medicinal materials can only cure the diseases of the people who can be saved.

It is obviously different to consider the same problem at a large level from that of a specific individual.

The Qing emperor's view is a good proof that he stands at the highest level as an emperor of a clan. What he sees is the whole Mu clan. He will do what is good for the vast majority of people.

In the view of the Qing emperor, the advantages of Chen Hui's choice outweigh the disadvantages. It is normal for him to have such a view.

The Qing emperor once again finished the process of removing impurities, took out the inner elixir and waited for the inner elixir to cool down.

At this time, Chen Hui said, "I will arrange for them to return to all ethnic groups tomorrow, and then change a group of people to come."

Hearing Chen Hui's words, the green emperor laughed and said, "have you made a choice?"

"The green emperor is right. I can't be too specific." Chen Hui nodded silently and said, "although they haven't learned enough, they can solve common and common diseases. These common and common diseases will still lead to death. If they are serious, they will die. After they go back, they can save many lives!"

After a pause, Chen Hui said: "I will tell them that if they find that they can't cure the disease, and according to what they have learned, they can't give the patient the right medicine, and immediately inform me, and I will personally rush to deal with it, so as to minimize the risk of the patient."

"It's no small matter. Make arrangements early." The green emperor nodded and said to Chen Hui, "if you remove the impurities once more, the impurities of this inner pill will be completely removed. Next, you need to refine. If you are busy during the day, you don't have to come at night. I expect refining will take four to five days. You can arrange these things in these days and come to the alchemy room in the evening."

The Qing emperor would say that, obviously, he wanted Chen Hui to be present at the moment when the alchemy was finished, that is, the moment when the elixir came out, and asked Chen Hui to watch the elixir come out with his own eyes.

Because this elixir is very likely to have the elixir of improving cultivation, and the Qing emperor promised that this elixir would be given to Chen Hui directly.

Chen Hui nodded and agreed. The Qing emperor once again began the refining process after removing impurities. This process will last for a long time. Chen Hui left the wooden palace again and returned to his residence in the darkest hour before dawn.

The next day, Chen Hui began to make arrangements for his choice.

However, Chen Hui did not make arrangements by way of orders. Instead, he sat down with everyone and discussed with them.

Facts have proved that the result of the negotiation is still very good. The word "brainstorming" proves that Chen Hui is right in doing so.

Because Chen Hui is living in the royal city of Mu nationality at this time. When other people come back to their own family, it is necessary to discuss how to inform Chen Hui if there is really something that needs Chen Hui to be present.

After all, instant messaging doesn't exist in this world, and the delivery of messages is very troublesome.

And after they go back, they basically treat the civilians, because the warriors and witches will hardly get sick, and the warriors and witches will not rush to the King City of Mu nationality to inform Chen Hui for the life of a civilian.

The solution to this problem is proposed by a Huo nationality civilian who is learning about medicinal materials. According to this guy, some birds are raised in the Huo nationality capital where he lives. These birds have a very peculiar feature. When they go hunting in the capital, if they encounter larger prey and are short of manpower, they will release them, This bird will fly back to the capital.

And the left behind warriors in the capital, seeing this bird flying back, will go to support.

When Chen Hui heard something like that, he was stunned. After hearing this guy's words, Chen Hui immediately described the appearance of the carrier pigeon and asked this guy if this strange bird he said was like this.

Chen Hui immediately got a positive answer, except for the body shape is not the same, the rest are the same.

However, this is not a problem, because the animals in this world are bigger than those in Chen Hui's world!

The strange bird described by this guy is the carrier pigeon. However, the carrier pigeons in this world are much larger than those in the world where Chen Hui came from.

Chen Hui immediately took out the horse that Prince Chang gave him, and let this guy go to his capital city and bring as many pigeons as possible!

The carrier pigeon actually means to go home, because the carrier pigeon is a strange animal. Maybe birds have the characteristics of navigation and homesickness. Geese fly south in winter and return North in spring. Every year, the direction and location are not wrong.

The same is true for carrier pigeons, which can identify the changes of magnetic field and latitude by themselves, and accurately find their way home. The reason why carrier pigeons can deliver letters is that they remember the place where they were raised and fed, and they will not fly back when they fly home. The pigeons who fly back to deliver letters grew up in the place where they sent letters.

Strictly speaking, carrier pigeon is a single loop!

But even so, it is much faster than relying on people to deliver information.

When Chen Hui heard this message, his first reaction was to raise carrier pigeons!

Although it was not immediately effective at that time, in the long run, it was a development of communication technology!

In other words, to use carrier pigeons to convey information and inform Chen Hui to treat emergency patients can only wait for Chen Hui to cultivate new carrier pigeons, let these carrier pigeons grow up in the Muzu Royal City, let them live in the Muzu royal city all the time, regard the Muzu Royal City as their nest, and then take it away by others. When Chen Hui needs to fly carrier pigeons, Chen Hui will receive the information.

It can be seen that this problem can be solved in the future, but it is still a little difficult at present.

However, it will not take long for this problem to be solved.

In view of the current situation, Chen Hui has no good way. He can only tell these people that when they go back, they may be called to Wangcheng to live and see the patients.

"It's also a way for you to make a living when you see a doctor." Chen Hui said: "after you go back to see a doctor, without increasing the burden of the patient's life, you have to charge a fee to save enough money to trade for a fast horse as soon as possible. This is not only good for your travel, but also the only way to send messages to me at present, because you are all civilians and can't drive warriors or witches to inform me!"