Time passed quickly, and Zhang Zhongjing also announced the end of the free clinic in the eyes of everyone, his face was also full of embarrassment, he didn't expect that he would be distracted for a few hours because of a prescription.

When Zhang Zhongjing came to his senses, he found that the time for the free clinic was about to end, and he could only announce the end of the time in the eyes of everyone.

"Thank you so much for today!" After Zhang Zhongjing bowed slightly to the doctors around him, he rushed towards the Taishou Mansion, he now especially wanted to know why the medicine Qin Feng prescribed was a good cure for diseases, but his own was a harmful poison.

The surrounding doctors looked at Zhang Zhongjing, who was leaving in a hurry, and they all glanced at each other, and then shook their heads helplessly and walked towards a tavern in Nanyang City together.

In fact, after each free clinic, these doctors will hold a banquet for themselves and others to discuss medical skills, and the most important of these is Zhang Zhongjing.

After all, the title of other people's miracle doctors is not in vain, many of them have unique insights into medical skills, and even have many innovations, which allows everyone to get a lot of benefits, it can be said that everyone will benefit greatly from this banquet, but it can be said that it is useless for Zhang Zhongjing.

But because of everyone's help to Zhang Zhongjing, he will still go to such a banquet that is not beneficial to Zhang Zhongjing, but today is obviously an exception, but everyone is not good to say anything After all, someone is visiting, and he and others are just missing a chance to ask.

Besides, Confucius also said that there must be my teacher in the threesome, and there will always be something beneficial to yourself among so many people, but the benefits are much less than those brought by Zhang Zhongjing.

On the other side, Zhang Zhongjing had already walked quickly to the backyard of the Taishou Mansion, and saw Qin Feng sitting between the pavilions drinking tea silently, a small stove on one side was constantly emitting heat, and the small jar on it was constantly exuding the fragrance of medicine.

Na Dian Wei was sitting cross-legged on the grass, talking with a thin young man, and the veiled woman did not know where to go, so she must have rested in the house.

"Nanyang Taishou Zhang Ji has seen an adult!" Zhang Zhongjing walked quickly to Qin Feng's side and said.

"Zhang is too polite, just call me Zhicai!" Qin Feng shook his head and said slowly, since he has used the identity of Xi Zhicai today, it is better to continue to use it like this, so as not to increase his troubles incognito.

"How dare this, adults are great talents in Youzhou, how dare I call adults just a little Taishou!" After Zhang Zhongjing heard Qin Feng's words, he couldn't help but feel relieved.

That drama Zhicai can be said to be the most mysterious one in Youzhou, no one knows what he is responsible for, but he has always been appreciated by his colleagues and appreciated by Qin Feng, maybe he really knows how to use medical skills.

"You and I are both Han doctors, what is the difference between high and low? In this case, Zhang Taishou will not say it again in the future! Qin Feng said with some displeasure, after all, in his eyes, all people are the same, and there is no distinction between high and low.

"That's it!" Zhang Zhongjing looked at Qin Feng with an angry face, and couldn't help but hurriedly say Although it is impossible for Youzhou to hate and crusade against himself because of his actions, Zhang Zhongjing also pays attention to his image from time to time in his heart, and he doesn't want to leave any bad image in the heart of this medical master.

"Brother Zhicai doesn't have to call me Zhang Taishou, just call me Zhongjing!" Zhang Zhongjing also hurriedly said, others have given themselves enough face, so they should also say no.

Qin Feng nodded slightly after hearing this and didn't say much, sometimes keeping a little mysterious can make others curious, so that they want to talk to him, until he slowly stepped into his own trap.

"Brother Zhicai, I don't know something, and I hope I can teach you!" Zhang Zhongjing asked respectfully, with a student's understanding, it seemed that even if Qin Feng refused, Zhang Zhongjing regarded Qin Feng as his teacher.

"But what about the prescription?" Qin Feng once again threw a small piece of coal into the small furnace and said slowly.

"Exactly!" Although Zhang Zhongjing didn't know what Qin Feng was doing, he didn't show anything unusual, his main purpose now was what was wrong with the prescription, "I don't know what is wrong with my prescription, and I hope Brother Zhicai will tell me." ”

"Brother Zhongjing doesn't have to be like this, in fact, there is nothing wrong with your prescription!" Qin Feng shook his head and said lightly, his eyes were as calm as a wise man.

"There is no problem, why is the son of Brother Huang sickened? And today's Zhicai brother's prescription is also a little different from the next. Zhang Zhongjing said with a skeptical face, after all, these things show that there is indeed a problem with his prescription.

"Brother Zhongjing is too worried! The difference in the prescription is because the medicinal materials pay attention to regulating the five elements of the human body, so that the human body itself can eliminate those diseases, and the medicinal materials are just a stimulus and supplement, so each person's physical state is different, and the medicine used will naturally have some subtle changes! Qin Feng said slowly.

These are the understandings of Chinese medicine in later generations, and I don't know if there was such a concept in the Han Dynasty, after all, there are no microscopes and viruses and bacteria here, if Zhang Zhongjing is told that the boy's illness is caused by a virus floating in the air.

I'm afraid that I will become an outlier in a few minutes and be crowned by Zhang Zhongjing as a cultist, although there is no such thing as a cultist among the current Han people.

"So that's the case, our medicinal herbs are to stimulate the ability in the body, so as to slowly expel the disease!" Zhang Zhongjing nodded slightly and said thoughtfully, in fact, Zhang Zhongjing is also an innovative person, so he can understand what Qin Feng means, otherwise, I am afraid that Zhang Zhongjing will feel incredible now.

"That's right, so the prescription we prescribe is actually the same, but your prescription is suitable for the public and can be accepted by most people's bodies, but my medicine is a small minority, and only people who meet certain physical requirements can have significant effects, otherwise I am afraid there will be bad effects." Qin Feng said slowly, and after that, he opened the medicine jar and sprinkled some strange herbs into it again from his sleeve robe.

"It turns out that this herb still has such a saying." Zhang Zhongjing nodded and muttered a little, the light in his eyes became even brighter, Qin Feng's meaning can also be said that the prescription is not a fixed thing, and some changes can be made.

This kind of news is an affirmation for Zhang Zhongjing, after all, most doctors now use the prescriptions handed down from their ancestors to treat diseases, and no one says anything about creating new prescriptions or changing previous prescriptions.

"That's right, but this method is the most testing of the doctor's level, so it's better to use those popular prescriptions if you don't have a certain certainty." Qin Feng looked at Zhang Zhongjing, who was excited, and couldn't help but say lightly.

"Then Brother Huang's son, why is his condition worse after taking my medicine? Even if those popular medicines can't be cured, they won't aggravate the condition! Zhang Zhongjing asked again, his eyes full of doubts.

"Brother Zhongjing, do you know that this boiling herb has any other main things besides herbs?" Qin Feng didn't answer immediately, but instead threw out a question and asked Zhang Zhongjing.

"What else is the main thing besides herbs? I don't think there's anything major! Zhang Zhongjing replied suspiciously, boiling herbs are boiled herbs, what else can be compared with herbs.

Qin Feng tapped the really boiling medicine jar with the fan in his hand and said, "In addition to the herbs, there are also utensils for boiling herbs and a piece of clear water!" ”

"Medicine jars? Water? Zhang Zhongjing was stunned after hearing Qin Feng's words, could these two things interfere with the medicinal effect of the herbs?

"That's right, the medicine jar is a place to hold herbs, there must be no impurities and filth, otherwise the effect of the herbs will be reduced, or even the combination of their medicinal effects will be disrupted, especially the raw materials cast in the medicine jar will affect the quality of the medicinal juice." Qin Feng explained lightly.

"And the same is true of the clear water, there are some springs in the mountains that can be drunk and sweet to quench thirst, but some springs are bitter and difficult to swallow, and even some spring water is drunk to death!" Qin Feng's eyes lit up and said solemnly, water can be described as a source of life, but it is also a weapon of death.

"This...."Zhang Zhongjing heard Qin Feng say this, and immediately remembered that he used to go to pick herbs and generally avoided some springs, because the water source there could be said to be bloody, and even if it grew around it, most of them were poisonous weeds, and if it wasn't for the need, he would definitely not go.

"Report! Report to your lordship, there is a big man outside the mansion who asks to see him, and he says that his name is Huang Zhong! Just as Qin Feng continued to say something, a soldier rushed over to Zhang Zhongjing and said.

"Oh, Brother Huang is here! Hurry up, please! Zhang Zhongjing was originally very annoyed, but after hearing the comer, he immediately regained his composure and said with a smile.

Seeing this, Qin Feng was not going to say anything more, he planned to use a practical action to explain to Zhang Zhongjing the importance of this medicine jar and clear water.

Zhang Zhongjing couldn't help but shake his head after seeing this, but he didn't say too much, after all, Huang Zhong was coming, and he also needed to do a good job of this master's gift.

After a while, a big man came to the backyard with a somewhat dark medicine jar....