Chu Nan returned to the room, hung the picture of the human body on the wall, and pinned the four corners of the picture with a thumbtack.

However, when Chu Nan's eyes looked at the picture, he saw the dense acupuncture points on it, which he couldn't see clearly with the naked eye, let alone write down all the acupuncture points on it.

However, Chu Nan can learn about the acupuncture points of the human body on the Internet.

When Chu Nan opened the Qiandu search, he quickly found information about the acupuncture points of the human body. According to those materials, in ancient times, acupuncture points were discovered in the human body, and acupuncture points were used to treat people's diseases.

The number of acupuncture points in the human body has not been determined since ancient times, because famous Chinese medicine masters of various dynasties and generations will gradually discover acupuncture points in different parts of the human body, and even now there are Chinese medicine scholars who have discovered the existence of new acupuncture points.

Seeing the above information, Chu Nan felt strange.

Could it be that Shi Lao asked him to memorize those acupuncture points because he wanted to study medicine by himself?

Thinking of Shi Lao's original identity, when he was an old military doctor, he felt even more like that.

However, since Shi Lao let himself do that, even if he couldn't completely write down all those acupuncture point diagrams, it would be a lot.

Otherwise, when Shi Lao asked about those acupuncture points, where was the specific location, he didn't know it, even if he had Tianyan, he couldn't find it out smoothly.

When he thought of this, Chu Nan gave a detailed understanding of those acupuncture points on the human body.

For example, the temples.

The temples are in front of the pinna, on either side of the forehead, and above the extension line at the outer corner of the eye.

The temple is known as the "extrameridian acupoint" in the meridians of traditional Chinese medicine, and it is also one of the earliest "dead points" listed as key parts by various martial arts boxing scores.

It is recorded in Shaolin Boxing that once the temple is pointed, "fainting at the lightest, and dying at the worst".

Modern medicine has proven that striking the temples can kill a person or cause a concussion to lose consciousness......

Different acupuncture points on different parts of the human body, each acupuncture point has a different effect, and the effect of treatment is also different.

When Chu Nan only had a brief and cursory understanding, it had already begun to give him some headaches.

Before Chu Nan finished reading, the sister-in-law outside the door had already asked him to go out to lunch.

"Sister-in-law, is it annoying to ride in the car like this every day?"

"Nothing."

"Sister-in-law, it's better to wait for me to get my driver's license, and then teach you to learn to drive, and then you can buy a car, and you can drive yourself."

Now Zhang Lili is squeezing the bus every day, or taking a taxi back and forth.

Chu Nan was a little worried, and if his sister-in-law had her own car, it would be convenient to go back and forth.

"Well, I'll listen to you."

Seeing that Chu Nan cared so much about this sister-in-law, Liu Wei was very envious.

After lunch, Chu Nan returned to the room and looked at the ruby necklaces on the table.

In fact, in appearance, there is not much difference between those ruby necklaces worth 88,888 and those ruby necklaces worth dozens of yuan.

However, in fact, because it is man-made, it can be made by changing the original composition in the case of stones. So, there is a big difference between the price and the price of a real ruby.

Chu Nan opened the Heavenly Eye, looked at the two with the Heavenly Eye, and sure enough, he found the internal differences between the two.

But now he brings those artificial rubies over, and he mainly uses them to carve them himself.

Otherwise, if he carved directly on the real ruby, he would lose tens of thousands of yuan, and Chu Nan would be a little heartbroken.

Ruby carving, and jadeite carving, are definitely different.

In addition, these are all finished by the machine, Chu Nan wants to deal with it, just wants to engrave a few words on that ruby.

He wanted to see if there would be any damage or something else when he carved the lettering.

Chu Nan picked up an artificial ruby, because of the size of the head, Chu Nan had to use the eye of the sky, and on that ruby, began to engrave numbers.

Carving Chinese characters on the first ruby, Chu Nan found that he had failed, and found that there were still some cracks on the ruby.

In this case, even if the words are engraved on it, it will definitely not look good.

Chu Nan polished the ruby with a grinding wheel, carved it again, and carved it again and again, and the artificial ruby the size of his thumb was carved by Chu Nan, and when he polished it again, there was soon ruby sand left......

These days, Chu Nan stays in the room, either to understand those human acupuncture points, or to carve those artificial rubies.

However, it has always been difficult to engrave Chinese characters on artificial rubies.

Although after a few days, he became more and more proficient, and the carving became better and better, and more and more natural, but before reaching the end, Chu Nan still did not start carving Chinese characters on the ruby worth nearly 90,000 yuan.

These days, when Chu Nan learned about those acupuncture points of the human body, the more he learned about them, the more interested he became, and he didn't feel like he was seeing it for the first time.

Because he found that as long as you really understand those acupuncture points in the human body, the time of fight will be different.

For example, which acupuncture points in the human body can be fatal, are called dead points.

What acupuncture points can be disabled?

Which acupuncture points in the human body can make people unconscious? ……

After Chu Nan understood, he quickly understood that when he hit the wanted criminal's head with that wine bottle that time, it would be fatal to the other party, and the other times, because he didn't hit those acupuncture points, he was just injured.

Because in this case, as long as he is interested, Chu Nan will be more familiar with those acupuncture points of the human body.

However, these did not please him.

Because there are still a few days left, and the day of the start of school in the country is approaching.

Chu Nanzhi said that Liu Wei, who had been with her for two months, finally had to leave Jinling and take a plane back to the capital.

When Liu Wei decided to leave Jinling, she took her bank card to the ATM to take out the money, and took out a few thousand yuan, which was considered to be repaid to Chu Nan for her.

"Chu Nan, this money was borrowed from you, and I will return it to you now."

"Liu Wei, do you think I'll be worried about that money?"

"You."

When Liu Wei heard Chu Nan's words, she was so angry that she couldn't speak.

She couldn't figure it out, she was leaving, and Chu Nan was deliberately angry with her.

"Don't forget it."

After Liu Wei took back the money, she took away her clothes and her Chinese paintings, except for some for Zhang Lili, and she brought them back to the capital.

"Sister Lily, I'm leaving!"

Liu Wei and Chu Nan, Zhang Lili said goodbye.

"Weiwei, I'll play again when I have time."

Zhang Lili said.

"I'll send you."

Seeing Liu Wei walking out of the door alone, Chu Nan said with a smile.

took a taxi with Liu Wei to Jinling International Airport, and while waiting for boarding in the lounge, Chu Nan looked at Liu Wei and said.

"When you return to the capital, you won't forget me soon, will you?"

"I won't forget about you stingy man!"

Until now, Liu Wei didn't find out that Chu Nan had no gifts for her.

The piece of jade Guanyin carefully carved by Chu Nan has been given to her aunt, and the jade ring has been given to her sister-in-law, and Liu Wei has seen Zhang Lili wearing her fingers.

"Liu Wei, I want to tell you."

Chu Nan suddenly approached Liu Wei's side and said.

"What did you say?"

Chu Nan had already smelled the aroma on Liu Wei's body, and even reminded him of the time he slept together in the Kunming Hotel.

"I like you, I hope you don't forget me when you go back, this is a gift for you."

Chu Nan took out the box with the ruby in his pocket.

However, on that ruby, three Chinese characters were engraved.

"Acacia."

Liu Wei took the box over, opened it and saw the necklace inside, her eyes were already slightly red.

Looking at Chu Nan in front of her, she knew that her original little thought had already been seen through by Chu Nan, but now, she had to leave to understand.

Liu Wei hugged Chu Nan directly and didn't let go for a long time.