When Li Yundong said it, some curious students around also listened attentively and nodded one after another. They thought Li Yundong was very reasonable. Some people even took a pen and wrote down every word Li Yundong said quickly.

At this time, the pattern beautiful man also had the meaning of avoiding medicine. He asked again, "it's better to mend the body than the God. What does that mean?"

Li Yundong said: "it's no use just having a good mood and eating well all day, because people need to exercise more! As the saying goes, life lies in exercise, which is the truth! If you are in a good mood all day, eat well, but don't exercise, you will only create a fat pig, and you can't make your body better at all. Therefore, more exercise is the best tonic method!"

When Li Yundong said this, he seemed to think of something and added: "Of course, exercise in bed is not exercise. It's a great way to vent your injuries. Moreover, you can't exercise too hard. It's not enough to sweat a lot in the gym. It's better to go too far than to go too far. It's best to go out for a slow walk or jog for dozens of minutes half an hour to an hour after dinner every day. That's the truth of the so-called hundred steps after dinner and live to 99!"

Li Yundong's words were simple and easy to understand. Not only did the beautiful men suddenly hear them, but the students around them also realized their hearts and looked at Li Yundong with admiration.

The beautiful man carefully hid the prescription. He smiled and said, "boss, I took you today. Why don't you become a doctor because you have such good medical skills?"

Li Yundong said with a smile, "now people don't believe in traditional Chinese medicine!"

The pattern beautiful man said, "then we should promote it!"

Li Yundong's heart moved fiercely, and a voice in his mind shouted loudly: Yes, why don't I take advantage of my practice to do things related to medical practice and treatment? In this way, I can make money and carry forward our Chinese culture. Why not?

The words of Hua Meinan made Li Yundong feel suddenly enlightened. It was like someone suddenly pointed out a direction in the fog. Although the road was still unclear, he finally knew which direction to go, so he didn't know where to go like a lost person.

From Li Yundong, Hua Meinan got the prescription for strengthening yang and kidney and how to take care of his body. He went happily. Li Yundong understood the direction to go in the future from Hua Meinan's words and walked outside the library happily.

When he came to the door, he saw the old man in the library, smiled, nodded to him, said hello, and then went out of the door.

Yan Hua, who had been watching Li Yundong with hatred and jealousy, came to the old man and asked in surprise, "Grandpa, do you know him?"

Yan Hua's grandfather said with a smile, "this is the man I told you on the phone. How about being convinced?"

Yan Hua's face was ugly and said loudly, "what are you convinced of? What's great!"

Then he went out angrily.