When I turned around, it was Zhang Yun.

"Zhang Yun, you're back?"

Li Jiandong was very happy. After all, his skills had been continuously improved after Zhang Yun went for further studies, and now no one could match his level.

It's just not the time to reveal it yet.

"Master, I have just finished my studies and this is my graduation product. I am giving it to you."

Zhang Yun smiled and handed a chip to Li Jiandong.

He could not work in the laboratory with Li Jiandong and had to return to Wang Hao's company, but the research results during this period could be given to Li Jiandong.

"Your achievements are your own, so keep them for yourself. Hong Kong is developing better than ours, and you can sell them well if you take them back."

What Li Jiandong wants is technology, and now that he has it, he no longer needs his apprentices to provide him with products.

"But Master, this way your lab will have a product."

Zhang Yun was particularly curious as to why his master did not accept his gift.

"Because your master and I have our own ideas. Now it's a semi-finished product. Can you let me taste it?"

Li Jiandong said with a smile.

Zhang Yun was surprised, "Master, do you want to be a big brother?"

"This is a newer chip, not a big one, Master, please accept it."

Zhang Yun thought Li Jiandong wanted to make a mobile phone, after all, mobile phones were not yet popular in the north city.

Li Jiandong shook his head. "Just follow me and you'll know."

Zhang Yun was very curious, but fortunately he followed Li Jiandong into the laboratory. Li Jiandong opened the door of his office and took out a finished product for Zhang Yun.

"look."

Zhang Yun took a closer look and was shocked. This chip was very similar to the one in his hand, only a small part was behind. With a little modification, it would surpass his own.
"Master, you are so amazing. Why do you still want me to go for further studies? You can teach me better than them."

Zhang Yun said in shock that his master was indeed right and was a tough guy.
Li Jiandong shook his head. If Zhang Yun had not gone out for further studies, how could his abilities have improved by leaps and bounds?
"It just happened that I'm still a little behind the Ugly Country's technology."

Li Jiandong told the truth. He couldn't tell Zhang Yun the truth.

"In that case, let me perfect it to repay my master for this chip." Zhang Yun said with a faint smile.

Li Jiandong nodded in agreement. Although he knew in his heart that his disciple was not as good as himself, he had no choice but to do this in order to make what he had just said more credible.

Zhang Yun returned to Hong Kong with the unfinished chip.

Lian Qiao has been in a much better mood since he sorted out the relationship between himself and Bang Geng.

Li Jiandong was worried that the girl would feel uncomfortable after a breakup, so he often accompanied her in the store.

"Girl, I heard that you are a miracle doctor who can cure diseases. Please take a look at me."

Suddenly a middle-aged woman came to the door and said.

"Auntie, what's wrong with you?"

Lian Qiao said gently with a faint smile.

"Girl, I feel uncomfortable all over, but the doctor I went to see said that I couldn't find a pulse. I am a strange person. Am I dead?"

Some people were very surprised. After all, they were clearly living people, so how could they not be able to feel the pulse?

"Auntie, don't worry, sit down, I'll touch you."

Lian Qiao said with a smile, and the woman sat down and stretched out her hand.

Lian Qiao gently placed his fingers on the woman's arm.

After feeling around for a long time, he frowned tightly. The woman really had no pulse.

But the woman's body was warm, obviously she was alive. A living person without a pulse is really the strangest thing in the world.

"What's wrong, Lianqiao?"

Li Jiandong saw the little girl's expression changed, so he quickly came over to ask what was going on.

Ever since what happened last time, he was very afraid that something similar would happen again and make the little girl overwhelmed.

"Master, there is no pulse for a living person."

Lian Qiao spoke in a low voice, afraid that the woman would hear it.

"I thought this lady was joking, but I didn't expect that I couldn't find his pulse."

Lian Qiao whispered, feeling very frightened.

I remember that when I was a child, my neighbor’s brother told me ghost stories. Could this aunt be a ghost?

Li Jiandong shook his head and frowned tightly. How could this living person have no pulse?

He tried his best to search for his knowledge of traditional Chinese medicine in his mind, because he knew that if this matter could not be resolved, a lot of people would definitely cause trouble.

Suddenly he remembered what he had seen in a TV drama before, that a woman's pulse might be in the wrong direction.

"Don't worry, let me take a look."

Li Jiandong said calmly.

"Why, girl, did you fail to find my pulse, or am I seriously ill and need someone else to take a look?"

The woman became anxious again.

After all, over the years, many doctors said they couldn't find his pulse, making it impossible for them to treat him.

"Auntie, don't worry. My master is here today. His skills are better than mine, so you can take advantage of me. Let my master take a look at it for you."

Although what happened just now happened, Lian Qiao immediately regained consciousness and said calmly
"That's great, please let me take a look at this magic wand."

The woman quickly stretched out her arm again.

Li Jiandong felt around lightly, but he couldn't find Manbu, so he turned his hand over to feel the pulse.
"Girl, you are not kidding me, are you? This doctor is really your master, but he doesn't even know how to take a pulse. I have never seen anyone take a pulse with the hand backwards like this."

The woman obviously didn't trust Li Jiandong.

Lian Qiao smiled, "Auntie, I'm running a business, how could I cheat you? This is really my master."

"Well, if that's the case, tell me what's wrong with me."

In fact, the woman had already been to a big hospital and knew what was wrong with her, so she came to the Chinese medicine hospital to try her luck.

But I went to many Chinese medicine clinics, but no one could take my pulse. I thought I was really going to die, but then I heard that there was a miracle doctor here who could cure many diseases at a young age.

That's why he came here to see a doctor just by chance. Even if Lian Qiao really told him that he couldn't find a pulse, he couldn't say anything.

"Your liver is not feeling well. Did the doctor say you have liver cancer?"

Li Jiandong frowned tightly and said lightly.

The woman showed a look of surprise. She didn't expect that so many diseases that could be diagnosed by so many large instruments could be diagnosed by this Chinese medicine doctor just by taking the pulse.

"how do you know?"

"I pulled it out when I was taking your pulse just now. Didn't you ask me why I took your pulse the wrong way? Because your pulse is the opposite of others, so other doctors can't find your pulse."

Li Jiandong saw the woman's surprised expression and told her the reason directly.

"So that's how it is. I see. If that's the case, can you treat it?"

The woman thought that since the doctor could see her condition, he would definitely be able to cure her.

It was very tricky for Li Jiandong to unlock the problem.

"I'm really sorry, little sister-in-law, I can't save you so far."

Li Jiandong's words extinguished the woman's last glimmer of hope.

"Am I really going to die soon? But I still have children at home who haven't grown up yet."

Someone said sadly that he was not afraid of death, but if the child was left behind, who would take care of him?

"Your disease may be cured decades later, but I'm not 100% sure right now. I can try to get some medicine to treat you."

Li Jiandong felt sorry for the woman and decided to help him.

Lian Qiao pulled at the corner of the master's clothes. Although the woman was pitiful, cancer was simply incurable.

"Master, we really have no way to cure this disease. Even my grandfather can't cure it."

Lian Qiao To be honest, my grandfather is the oldest Chinese medicine practitioner of this era. His artistic level is not comparable to that of ordinary people, but I have never heard him say that cancer can be cured.

"Lianqiao, today the master will teach you a trick that may be able to treat cancer patients."

Li Jiandong said with a faint smile.

In fact, he couldn't guarantee that he could cure the woman's cancer, but he knew that as long as there was hope, the woman could live longer.

"My wonderful doctor, thank you so much. I'll trouble you to treat my illness. When my child grows up, I will let him learn Chinese medicine from you."

The woman knelt down and cried, saying that as long as she had hope to survive and could spend more time with her children, nothing else mattered.

"Don't be in a hurry to thank me. I can only say that I am trying to help you with the treatment. I can't guarantee that I can cure you." Li Jiandong told the truth.

The woman nodded. "As long as there is hope, I will be very grateful. I know that I am already terminally ill."

"In that case, please leave me your contact information. I will contact you when I find the prescription."
Li Jiandong said with a smile.

The woman nodded, wiped her tears, and left. After all, there was hope. Among so many doctors, only this doctor said he could help her with the treatment.

"Master, you shouldn't agree to him. The so-called doctor can cure diseases, but he can't cure life."

Lian Qiao said seriously that these principles were taught to him by his grandfather.

"Lian Qiao, since you are a doctor, you must find a way to treat all people. Our current medicinal herbs and medical theories are indeed unable to treat cancer, but that does not mean that it cannot be treated in the future."

Li Jiandong said earnestly.

"Of course I know this, but Master, now is not the future after all."

Lian Qiao was worried that this incident would damage her reputation and she would no longer be able to do business.

Li Jiandong shook his head. “Don’t you trust the master? The master built this shop by himself. Of course, he doesn’t want him to have a bad reputation.”

"That means the master has found the prescription for the future."

Lian Qiao asked tentatively.

"I don't have a prescription, but I've heard that something extracted from yew trees can cure cancer. I see there are some yew trees planted in your grandfather's yard. I wonder if you could collect some for me."

Li Jiandong asked with a smile.

"Of course I can give it to you, but that's a tree my grandfather particularly likes, so I still need to go back and talk to him about it."

Lian Qiao didn't know why grandpa treasured the yew tree so much, but since the master wanted it today, he decided to go back and ask grandpa for some branches.

"In that case, I'll go back with you. I'll ask your grandfather for it myself, and he will definitely give it to me."

Li Jiandong felt that Mr. Lian must be very capable, otherwise he would not have such a precious yew tree.

"Grandpa, Lianqiao is back to see you. Are you okay?"

As soon as she entered the yard, Lian Qiao threw herself into her grandfather's arms and cried.

"Oh, my precious granddaughter, you are already an adult, don't cry so easily, it will make your master embarrassed."

Mr. Lian was very pleased holding his precious granddaughter.

"I miss grandpa. Besides, I'm a girl, so what's wrong with shedding a few tears?"

.

Although Lian Qiao has reconciled with her parents, she can only feel relaxed when she is with her grandfather.

His parents gave birth to him but did not raise him. Over the years, his relationship with his parents is actually not as good as his relationship with his master.

"Okay, is there something your master brought you back for this time?"

Mr. Lian knew that Li Jiandong was a very down-to-earth person, and he would definitely not bring Lian Qiao back if there was no important matter.

"Grandpa, my master has taken a fancy to your yew tree. Can I ask for a few branches for him?"

Lian Qiao told the truth. Although her grandfather treasured the yew tree very much, since the master wanted it, she had to ask for it.

Mr. Lian looked up at Li Jiandong and asked, "What do you want my yew tree for?"

"Old man, you value the yew tree so much, you must know that it has certain medicinal value."

Li Jiandong said lightly.

"Mr. Li is indeed a smart man. Indeed, this yew tree is not an ordinary tree. It has high medicinal value."

He is indeed an old Chinese doctor and even knows this.

"But so far, I haven't extracted any medicinal ingredients from it."
The old man told the truth. After all, he had been using it for so many years but had not been able to extract any effective ingredients.

"Grandpa, I have read some medical books from abroad, and I found that paclitaxel can be extracted from yew trees, and this paclitaxel can treat cancer."

Li Jiandong started to dig up information randomly. After all, he had never read any books. He only knew these things because he came from the future.

The old man nodded. He had also read these books.

"I have indeed read books on this subject, but I haven't found a way to extract it yet."

For many years, the old man has been studying how to extract paclitaxel, but he has not succeeded.

In other words, even if we study it, we cannot be sure that he is the one.

"Why don't you give me some so I can try, maybe I can extract it."

Li Jiandong stated his actual purpose.

"But even if you extract it, you don't know it is paclitaxel, and you don't know it can really cure cancer."

But the reason why the old man has not been able to extract the effective ingredients in recent years.

"Don't worry about that, old man. I have found a liver cancer patient who is on the verge of death. If there is a medicine that may be able to cure him, he will definitely take it."

Li Jiandong decided to test the medicine on the woman today.

"Master, how is this possible? What if the disease cannot be cured or she got sick from eating too much? That woman has children at home. It's very pitiful."

You have to use living people to make Forsythia suspensa, the medicine handle will not work at all.

"He has no other medicine to treat him. I am providing him with a medicine. It is actually an opportunity for him, and it is also an opportunity for us."

Of course Li Jiandong would not conduct experiments on living people, but there was no other medicine that could cure this woman, so why not give each other a chance?

"Even so, I still think this is not humane. Let's talk to that auntie."

Lian Qiao frowned tightly, not quite agreeing with the master's approach.

Li Jiandong smiled, "A doctor's heart is full of compassion. You really have it now, but let's ask that woman some other day. Maybe that auntie is very willing to participate in my experiment."

Zhang Lianqiao didn't know how to refute Li Jiandong's words.

In fact, he knew that what the master said was right. For a disease that has no other medicine to treat, if there is a medicine that may be able to treat it, he will definitely take it.

It doesn't matter whether you take it or not, and maybe taking it can cure you.

Then I can spend more time with my family.

"In that case, you can chop down as many of my yew trees as you want. I'll give you as many as you want."

The old gentleman was indeed a generous man. As long as it was for the cause of medicine, he would give away anything, even the yew tree that he had treasured for so many years.

"I planted it for the purpose of curing diseases and saving lives. If you can realize its value, that would be the best."

"Then I would like to thank you, old man. I will take some back today and try to extract it. Then I will explain it to the patient in detail."

Li Jiandong cut some yew branches and took Forsythia back with him.

"Master, can these branches really extract effective ingredients and really cure Auntie's illness?"

I find it hard to believe. How can an ordinary branch cure cancer?
"I'm not sure yet. I'll have to go back and extract it to find out."

Li Jiandong said very righteously, after all, it is really uncertain now.
After we returned, Li Jiandong and I brought ethanol and some other extraction reagents, ready to extract paclitaxel properly.

At this moment, he regretted very much why he had not learned the extraction technology well.

If he had not been distracted in class, he might have been able to extract paclitaxel by now.

After a week, they finally achieved some results and extracted some drugs, but he didn't know whether it was paclitaxel.

"Let's go find that aunt and talk to her about the drug trial." Li Jiandong said to Lian Qiao.

Lian Qiao and Li Jiandong came to the aunt's house.

"Have the two miracle doctors found a cure for my illness?"

Seeing Li Jiandong and Lian Qiao, the woman was overjoyed and thought that her illness could be cured.

"We did find a drug, but it has never been given to humans. I don't know if you dare to take it."

Li Jiandong spoke frankly. After all, if the woman didn't want to, he would still have to pay compensation if there were any problems later on. Although he could afford it, it was unnecessary.

"It's okay, I can take it. Anyway, I have no other medicine to treat it now."

The woman quickly agreed to take the medicine as if she had grabbed a life-saving straw.

"In that case, I'll have my apprentice bring you some medicine. Remember to take it on time. After taking it for a while, go to the hospital for a checkup to see if you're feeling better."

Li Jiandong pointed out some precautions.

In this era, there is no sophisticated instrument to detect whether it is paclitaxel, but it is almost accurate.

Even if it is not paclitaxel, it is good for the woman's body and can help him live longer.

"And after taking this drug, your body will be very weak because it will not only kill your cancer cells, but also your normal cells."

Li Jiandong told the truth, but the woman didn't understand anything. No matter if her body would become weak or not, as long as she could survive, it was a good thing for her. (End of this chapter)