Zhang Gongjin said that it was not in the way, and Li Tai whispered to Li Zheng: "Zou Guogong suffered from the wind and cold in Yinshan, and he has not been well since he came back. ”

It should be a respiratory disease, and if it is not well regulated after a severe cold, it will have a great impact on the lungs and respiratory tract.

In particular, long-term cough can cause irreversible lung damage.

The chessboard was put away, and Zhang Gongjin said, "Let's start here." ”

"Good!" Li Zheng glanced at Zhang Gongjin's complexion, and instructed Dahu again: "Pour hot tea." ”

Two cups of hot tea were put aside, and Zhang Gongjin drank the hot tea and his cough improved a lot.

After more than ten steps down, Li Tai looked at the situation on the chessboard.

Zhang Gongjin killed very fiercely, and Li Zheng kept making a roundabout.

The attack on Zhang Gongjin is also a move.

The two fought back and forth on the chessboard until there were only eight pieces left on the board.

Li Zheng ate one of Zhang Gongjin's cannons again and said with a smile: "Next, as long as my horse jumps forward, I will win." ”

Zhang Gongjin sighed, "It's the old man's chess trick." ”

"Again?"

"Come again!"

The two fought again, and two hours later, Zhang Gongjin still didn't win a game.

Zhang Gongjin said in a low voice: "Your chess move is very strange. ”

"What's weird."

Zhang Gongjin said: "The old man can't say it. ”

Li is drinking hot tea, fortunately, he learned chess interest class when he was a child, and now he really benefits a lot when he thinks about it.

Zhang Gongjin packed up the chessboard and asked, "Li Zheng, the old man asked you something." ”

"Please."

"If one day someone asks you to give up the money you used, will you give it up?"

After hearing this question, Li Zheng looked at Zhang Gongjin strangely.

Zhang Gongjin smiled: "If you can't answer, it's okay." ”

What does this question mean? I always feel that this question is a proposition.

After the chessboard was rearranged, Li Zheng stepped forward.

Looking at Zhang Gongjin's expression again, he is quite calm.

Li Zheng opened his mouth and said: "Actually, Zou Guogong's question reminds me of a question I once thought about, which is somewhat similar. ”

"Oh? Let's hear it. Zhang Gongjin's expression flashed with a hint of surprise.

"You are now facing two doors, one is the door of life and the other is the door of death."

"There is a man guarding the door of life and the door of death, and of these two people, one can only tell the truth, and the other can only tell lies."

"These two gatekeepers know which door is the door of life and which is the door of death, and you don't know."

"At the same time, you don't know who will tell the truth and who will tell the lie."

"Is there any way to ask just one of the goalkeepers one question and know which one is the door?"

Hearing this question, Li Tai was silent for a while, and just wanted to say something and then closed his mouth.

Zhang Gong pondered: "The door of life and death, one tells the truth and the other lies. ”

This is a logical question in later generations, and it has been used as an example many times.

There is a thinking dilemma and a thinking trap in this question.

"Think again." Zhang Gongjin said.

It seems that this game of chess is not going to go on.

Zhang Gongjin's illness should have a lot to do with lung disease.

The key is which lung disease.

Li Zheng came to his room and saw Zhang Gongjin and Li Tai thinking calmly.

He took out a jar of pipa dew from his own system pharmacy and poured it into a clay pot.

When it was handed to Zhang Gongjin, Zhang Gongjin was still thinking about the problem.

"Is Zou Guoping's breath not smooth, he always feels itchy throat, and when he coughs, he often hurts in his chest?"

His thoughts were interrupted, and Zhang Gongjin nodded and said, "There is indeed such a thing. ”

Li Zheng put the pipa dew in front of Zhang Gongjin and said: "This is the pipa dew, if you feel uncomfortable and want to cough when you take a sip of this, it will be much better." ”

"Thank you." Zhang Gongjin nodded and accepted, "It's not early." ”

Li Tai also said: "I'll send Zou Guogong back." ”

Bidding farewell to Zhang Gongjin, Li Zheng was thinking about ways to alleviate lung disease.

This disease is not curable, and relying on medicine alone is also a symptom rather than a cure.

Li Zheng found Sun Simiao.

Sun Simiao has been living in Jingyang these days, and Jingyang Medical Center has lost a lot of money in Sun Simiao's hands.

"Why are you here?" Sun Simiao said with a smile.

"Does Doctor Sun know about Zhang Gongjin's illness?"

When it came to Zhang Gongjin, Sun Simiao's expression was a little solemn, "I have also seen his illness, and it is not easy to cure it." ”

On the way out of Jingyang, Zhang Gong pondered Li Zheng's question, and smiled dumbly, "This Li Zheng is really ...... The old man asked him a question about money, but he turned around and asked the old man about his life and death, he was really an inscrutable kid. ”

"Zou Guogong has an answer?"

Zhang Gongjin shook his head and sighed, "His Royal Highness King Wei, Li Zheng can't say whether this kid is good or bad, let's take a look." ”

This time, he really came to test Li Zheng.

Li Tai was secretly surprised in his heart, it seems that his father is still wary of Li Zheng.

In the palace, Li Shimin listened to Wang Ding's report, "Li Zheng really said so. ”

Wang Ding nodded cautiously.

"Am I the kind of person who doesn't give money?"

Wang Ding hurriedly said: "Your Majesty is definitely not that kind of person. ”

"Says like I owe him!" Li Shimin gritted his teeth.

Wang Ding asked in a low voice: "Your Majesty, do you want to pay Li Zheng the silver money obtained from the fine salt now?" ”

"Shut up!" Li Shimin shouted.

Wang Ding could only close his mouth and bow to the side.

"I can't wait for the world to be peaceful for ten years, and now I can't wait for me to repay the money!" Li Shimin's three corpses jumped violently and pinched the music in his hand.

What a heavy murderous aura!

Wang Ding knelt on the ground with a puff, "Your Majesty is angry." ”

Li Shimin gritted his teeth and said: "There are still before and after, don't you turn around and fall into the fold?" ”

"Your Majesty, presumably this is also the unintentional words of the county marquis, Your Majesty is angry!"

"Unintentional words? Unintentional words can still say such a charm, Li Zheng really deserves to be the first genius of the Tang Dynasty. ”

Wang Ding was frightened when he saw Li Shimin's eyes.

Li Shimin said in a low voice: "If this sentence reaches the ears of others......

"Your Majesty, absolutely no one will know this."

Li Shimin sneered: "If you want money, right, if you have the ability, he Li Zheng came to me to ask for it, what kind of hero is hiding in Jingyang!" ”

Wang Ding wanted to cry, so he knew that he wouldn't say it.

But I can't help but say it, I can't hide it from Your Majesty.

I really don't want to go to Li Zheng anymore.

Nowadays, many people in Chang'an are circulating Li Zheng's perfume brochures.

There is precisely a situation that wants to spread beyond Chang'an.

Xu Jingzong in Chang'an sighed in his heart, I am afraid that if this continues, there will be people outside Chang'an who know about perfume.

"The county marquis's trick is wonderful, it's not enough to earn the money of the magnates in Chang'an, but also to earn the money of the magnates in the world."