About five minutes later, Lu Yun returned to the classroom, and by this time the prickly head had left.

After such a huge embarrassment just now, he had no shame in staying in this classroom anymore.

Lu Yun waited for a while.

The students entered the classroom one after another, sniffed tentatively, and after confirming that there was no smell in the classroom, they walked in and sat down. However, no one dared to set foot in the area around the hedgehog's head just now.

Do you want to be so exaggerated?

After another two or three minutes, almost all the students who were supposed to come back came back, about 70%. Lu Yun was very satisfied with this result.

These all came back voluntarily.

This shows that most people have recognized Lu Yun, and they were very excited and said: "Teacher, can you teach us how to fly a needle?"

It seems that everyone has a martial arts dream.

Lu Yun smiled and shook his head: "Not everyone can learn flying needles. Only those with unique bones and handsome looks have the opportunity to learn it. The former is a prerequisite, and the latter is a necessary condition.

.”

"Shh-teacher, you are so narcissistic!"

The students burst into laughter, and the atmosphere was extremely good. They didn't feel bored at all like they usually do in class.

This is Lu Yun's personal charm.

Look, the whole podium is flashing!

Awesome plus!

Taking advantage of everyone's interest in flying needles, Lu Yun naturally extended the topic to acupuncture, and called a female classmate with severe insomnia to the podium, saying that he would demonstrate acupuncture to her in person.

The female classmate said hesitantly: "Teacher, you won't deal with me like you did with the previous classmate, right? I'm a girl and I'm very thin-skinned. If I embarrass someone like that, I'll kill you all night long."

Carrying the train out of the city."

"Don't worry, you are so cute, how could I embarrass you? Come on, sit down on the chair, I'm going to start inserting the needle."

"Well, teacher, feel free to fuck me as much as you like!"

So Lu Yun took a filiform needle and inserted it into the Baihui, Shenmen, Zhaohai and other acupoints of this female classmate, and explained: "This is Baihui, which is the Du meridian point. The Du meridian enters the collateral brain and can regulate the mind."

Calming the nerves, clearing the leader..."

The students in the front row craned their necks to watch.

Lu Yun paused and said, "In my class, you don't have to behave like this. You can come to the stage and watch."

So the students left their seats one after another and crowded around the podium. Looking at the needles piercing the female student's head, they couldn't help but ask: "Won't it hurt?"

Lu Yun explained: "As long as you find the acupuncture points correctly, acupuncture will not be very painful, but more of a swelling feeling. If you don't believe me, you can ask this classmate."

"Really?"

"Yeah, it's true. The teacher is so awesome. After his needle was inserted, I didn't feel much pain. I just felt a swelling and numbness. It was very comfortable!"

Hearing what this female classmate said, other students were also eager to give it a try.

Lu Yun picked two more students and gave them acupuncture. Seeing that others also wanted it, he had to smile bitterly and said: "I will give acupuncture to these three students today. I will give acupuncture to other students when I have the opportunity. Otherwise, this first

I won’t have enough time just to give you acupuncture in this class. There are too many people and the teacher will be overwhelmed.”

"..."

If it weren't for Lu Yun's serious expression, these lovely students would have thought that he was driving without a license.

Acupuncture needs a certain amount of time to be effective, so after injecting the three people with needles, Lu Yun explained some simple Chinese medicine thinking, and soon some students asked:

"Teacher, teacher, since you say Chinese medicine is so powerful, how should heart disease be treated?"

"Yes, teacher, there are also gastric ulcers and bronchitis. What Chinese medicine should be used for these diseases?"

They are not deliberately looking for trouble, but purely out of curiosity.

Lu Yun smiled and said: "In fact, in Chinese medicine, there are no diseases such as heart disease, gastric ulcer, and bronchitis. These are the names of diseases in Western medicine, while Chinese medicine is named after syndromes."

Seeing the puzzled expressions on the students' faces, Lu Yun continued to explain: "Take the cold as an example. Colds are also found in Chinese medicine, but this cold is not exactly the same as the cold in Western medicine."

"The cold in Western medicine is a specific disease name, while the cold in traditional Chinese medicine is a general term, which includes wind-cold, wind-heat, summer-dampness and cold due to physical deficiency. These different attributes are the so-called syndromes."

"So it's the same cold, but the symptoms are different, and the medicines used are also different. This is what Chinese medicine often calls 'same disease, different treatments'."

"Correspondingly, there is a concept called 'treating different diseases with the same treatment', which means that different diseases can be treated with the same medicine as long as the syndromes are the same."

Everyone is half-informed.

In order to help them understand better, Lu Yun selected two more classmates, including Wang Qianqian, a girl with freckles, and another girl with acne on her face.

Lu Yun looked at the freckles on Wang Qianqian's face and asked, "Have you had the freckles on your face for a while?"

Wang Qianqian nodded: "Well, I grew it when I was in the third year of high school, and it's still not healed yet!"

"Do you often stay up late?"

"Hey, I won't sleep until the moon sleeps. I'm a bald little baby!" Wang Qianqian stuck out her tongue and said.

"You're quite proud!"

Lu Yun tapped her little head and explained: "Freckles are divided into congenital and acquired. Your freckles are purely caused by staying up too late and causing metabolic disorders in the body. They are acquired."

He said and took out a bottle of medicinal powder.

"This is a Chinese medicine powder I developed myself. It has the effects of promoting blood circulation and removing blood stasis, detoxifying and treating sores. You can try it on it."

"OK."

Wang Qianqian was not a pretentious girl. She immediately returned to her seat, took out a small mirror, poured some Chinese medicine powder and smeared it on her face.

Lu Yun looked at the girl with acne again and asked her to apply powder on her face.

After a while, Lu Yun asked: "How do you feel now?"

Wang Qianqian said: "My face is hot and a little numb."

The other girl nodded in agreement.

"This shows that the treatment of Chinese medicinal powder is effective."

Lu Yun explained: "One of you has freckles and the other has acne. They are two different diseases, but because the symptoms are the same, both are metabolic disorders caused by staying up late, so after applying the same medicinal powder, you will have good results."
Chapter completed!