At this time, all the courses have been finished and are in the review stage. The same is true of Professor Cheng's class.

He had been reviewing with his students for less than a few minutes, and when he looked down, he saw a boy with his elbow on the table, one hand covering his cheek, looking like he had a toothache.

He put down the book in his hand and asked the boy, "This classmate, what's wrong with you?"

The boy was in a terrible pain, and he didn't dare to touch his upper and lower teeth together, for fear that if he touched it, it would hurt sharply, so he opened his mouth slightly.

As soon as Professor Zheng spoke, many classmates looked over, and Hao Yong, who had a toothache, hurriedly stood up, because he didn't dare to let his upper and lower teeth touch, so he pointed to his teeth and said only two words vaguely: "toothache".

Professor Zheng closed the book, stepped down from the podium, and said to the students present: "All of you here have been studying for four years, and you will start preparing for graduate school entrance examination or internship next year. Today, let's borrow this classmate's toothache, let's take a look and see how to treat his toothache?"

When the students heard this, they were naturally very interested, which was much more interesting than reading a dead book.

Toothache is a common disease, and with professors by their side, they can learn more.

Professor Zheng randomly pointed out a few students to check Hao Yong's pulse, and then asked them to report the pulse they tasted, and then asked the students to write a prescription that they thought was appropriate.

So Hao Yong, who had a toothache, found that he was originally covering his cheeks with his hands, but now he had no hands to use, because his two wrists were all grabbed by his classmates.

Then he accidentally touched his tooth again, and suddenly there was a sharp pain, and the pain made Hao Yong simply loveless.

Hao Yong: If you don't bring this, you can't start lightly?

After Professor Zheng asked them to finish speaking, he asked each of the students below to write a prescription and hand it in.

Then he looked at the signed papers that had been handed in, and most of the prescriptions were based on the principle of clearing heat and reducing fire, and he used nothing more than gypsum, zhimu or rhubarb, coptis, skullcap, and other cold medicines to clear heat and relieve fire.

Professor Zheng quickly rummaged through and finally found Yu Cailan's prescription, which only listed two herbs: oxknee and ochre.

Professor Zheng thought for a while, and then said: "This classmate's toothache is really hot, and everyone's dialectic and prescription are acceptable. ”

Then he looked at Hao Yong, who was still suffering from a toothache, and said, "This classmate ......"

"Teacher, my name is Hao Yong. Hao, who had a toothache, saw that Professor Zheng couldn't remember his name, so he reminded him.

"Well, classmate Hao Yong, what do you think of this prescription?"

Hao Yong looked down, "Teacher, I'm in good health, my kidneys are not weak, I don't need to use this, right?"

The surrounding classmates listened to Hao Yong's words, and they laughed out loud when they had a low laugh.

Hao Yong glared at them, but it was useless, and the others laughed more happily.

Hao Yong looked helplessly at Yu Cailan, who was sitting in the back row, and wondered in his heart: Do I look weak? How did she prescribe this medicine to me?

Hao Yong is a scumbag, likes sports, and occasionally skips class, but he also knows that Yu Cailankai's ox knee is a tonic medicine, good at treating kidney deficiency, waist and leg pain, and so on.

But how could it be a false proof that he was playing seven days a week, at least five days a week? Why did she prescribe him such medicine?

But then he thought that Yu Cailan, like him, was a scumbag, the kind of surprise before the final exam, maybe she wrote it blindly.

But Hao Yong couldn't understand why Professor Zheng was so serious, so he had to hold on to this prescription, and asked Yu Cailan: "Classmate Yu, can you tell me the basis for your prescription for this classmate?"

Hao Yong...... Why did you forget my name again?

Yu Cailan had no intention of being in the limelight, and she didn't know how others would write it, so she wrote it according to her own ideas and handed it in. I don't know how it got Professor Zheng's attention.

So she said: "Because ox knee can lead the fire downward, whether it is a real fire or a virtual fire, you can use it." If you replace ochre, you can reduce the inversion. That's what I thought. In addition, I think the dosage of hyssop is too small, and it has to be 50 grams. If you don't have ochre, I think you can try it with hyssop alone. ”

Xing Yuanyuan said in her heart: Everyone advocates clearing heat and extinguishing fire, but you have to be ingenious, can you do it no matter how you think about curing diseases? You still dare to say it in front of so many people, and even dare to make assertions about the size of the dose, your brain is not sick, right?

Cai Zheng was surprised, Yu Cailan had been confused, how could he say it now?

Sure enough, Professor Zheng's face became very gentle, and his face, which was almost unchanged all year round, showed a little smile, and said, "Students can write down Yu Cailan's prescription, maybe you will be able to use it clinically in the future." ”

Xing Yuanyuan: How can this be, Yu Cailan has been upgrading with the passing line every year, why did she get out of the limelight this time? It must be that the blind cat has met a dead mouse, yes, that's it. Otherwise, how could it be with her? Or maybe her father had seen people treating people like this, so she knew about it.

Yu Cailan's family is happy, which is like her, the situation at home is really indescribable. If she didn't have a place in this bursary, I wouldn't know where to get the money to go to school next semester.

She is now preparing for graduate school, but she doesn't have time to go out and earn money part-time like before.

Taking advantage of the students' interest, Professor Cheng talked about some specific cases of ox knee, its role in stroke treatment, and so on.

The students were so engrossed that it wasn't until the bell rang that they realized that the lesson was over, and they didn't feel like they had heard enough.

The students waited for Professor Cheng to pick up the book and walk out of the lecture hall before they began to get up and move.

Counselor Dong Hai had been waiting outside the classroom for almost ten minutes, and when he saw Professor Zheng coming out, he hurriedly greeted him.

Professor Zheng nodded to him and left, Dong Hai was a little strange, was Professor Zheng happy?

Professor Cheng walked down the stairs and, as usual, was about to go straight to his office, but after thinking about it, he turned around.

When he was in class, he heard that Yu Cailan was doing something about resuming school, so he thought that he would wait and see, and if it was not good, he would go to the Academic Affairs Office.

But Yu Cailan's performance in the class made him change his mind, and he felt that he should go and say hello immediately, don't make trouble, and lose a good seedling.

In the Academic Affairs Office, Deputy Director Jia was busy all morning, and as soon as he relaxed and drank tea, he heard a knock on the door and said in his heart: "Oh, this Director Fei has been out for several days, and he has to do everything, which makes him tired! It's a pity, I'm not lucky enough, and it seems that I will have to survive until retirement in the position of deputy director.

Deputy Director Jia stopped the messy thoughts in his mind and said, "Please come in."

When he saw that the person who opened the door and came in was Professor Zheng, he had no thoughts. The school can do without him as the deputy director, but it can't do without a big bull like Professor Zheng.

Thinking of this, he quickly stood up and stretched out his hands to greet him warmly: "Oh, isn't this Professor Zheng?