It wasn't until he had finished this small part of the Yellow Emperor's Inner Classic that Xiangzi stopped, told the students to rest for a while, and walked outside.

Xuan

"The king, the country, the imperial history." Xiangzi pushed open the door, bowed, stroked his beard and said. When Zhao Kuo and the three appeared outside the window, he found out, but he still insisted on finishing what needed to be said before coming out to see Zhao Kuo.

"Xiangzi's teaching is fascinating, and even this king listens to it." Zhao Kuo said with a smile.

"The king has won the award, in fact, these are the simplest and most basic parts of medicine, the key is to see if you can cure the disease, and the doctor who can cure the disease is a good doctor." Xiangzi said.

He once took a disciple, and in just a few years, he memorized all the medical books backwards, how to diagnose and treat various diseases, and even put forward his own unique opinions, even an old doctor like him was no opponent.

But once you meet a real patient, you are dumbfounded, and you only know to stand aside and stomp your feet. In the end, there was no way, Xiangzi could only let this disciple named Tao Cheng go home.

However, Zhao Kuo later ordered the doctor to compile the "Medical Codex", and Xiangzi called the disciple back.

Practice is not good, but no one can surpass him in theory, this is a walking medical book, and it comes with a retrieval function, no matter what they need, as long as there are sages who have written a book and passed it down, and Tao Cheng has read it, Tao Cheng can write it.

"How's the Medical Codex written?" Zhao Kuo asked.

"It's still a long way off, we spent three years and traveled to all parts of Zhao to revise the classification, growth environment, appearance, smell, main symptoms, medicinal properties, dosage, efficacy, precautions, prescriptions and so on."

"Not only that, but we have also revised the parts of veterinary medicine, insect medicine, golden stone medicine, grain medicine, and human medicine, and added a lot of content. Basically, the collation and compilation of all drugs in Zhao State were improved. However, drugs in the other six countries have not yet been compiled. ”

"In addition, acupuncture, food supplements, massage, large square pulses, small square pulses and other parts have not been completed. Although there are many doctors in the academy, there are not many left. Xiangzi said.

After sorting out the ancient books, the teacher took the students to trek through mountains and rivers, pick herbs, test measurements, draw patterns, organize them into books, and revise the errors in the ancient books.

In the past, everyone did not have this opportunity, but now there is this opportunity that must be seized, and all doctors dare not slack off, and every day is a combination of pain and happiness.

"......" Zhao Kuo only then knew how many things the doctor had done in recent years, some things sound simple, but it is really difficult to do.

A medicinal herb, from not knowing anything, to knowing what diseases can be cured and how to treat them, I don't know how many doctors have made efforts and even costs for it.

"Do you need to go to other countries to taste herbs?" Zhao Kuo was silent for a while and asked.

"If you can." Xiangzi said firmly.

"I will write to the monarchs of several other countries, they should not embarrass Zhao Guo in such a trivial matter, and they will notify you when there is a result." Zhao Kuo said.

"Thank you, Your Majesty." Xiangzi solemnly bowed. Xuan

"It is this king who wants to thank you, and the whole world to thank you. The dedication of the doctor will benefit the people of the world and even future generations. Zhao Kuo picked up his son, returned the salute, and said with a smile,

"Whether there is a genius in the doctor's family, the child that this king just saw feels very good."

"King Yu, this child's name is Xia Wuhe, he is from Qin State, and he followed his father to Zhao State, and his father is also a doctor. His talent in medicine is one of the best in his generation compared to his father's talent. Xiangzi beckoned Xia Wuhe over, pulled him in front of him, stroked Xia Wuji's little head and said.

Xia Wuhe's eyes widened and he looked at Zhao Kuo curiously.

"Study medicine hard and revitalize Zhao in the future." Zhao Kuo also looked at Xia Wuhe and admonished.

"Can studying medicine also revitalize the Zhao Kingdom?" Xia Wuhe asked.

"Yes." Zhao Kuo said.

"Then I must study medicine hard." Xia Wuhe nodded solemnly. The three of them didn't stay long, and left after chatting a few words.

A few days later, the news that the state of Chu had given the land on both sides of Zhejiang to the state of Yue finally reached the state of Zhao.

"The state of Chu has such great courage!" Zhao Kuo said in surprise, after thinking about it a little, he understood that Chu Guo was uneasy and kind, and now he was waiting for the Yue people to come out of the mountains, and after relaxing their vigilance, they would do something to them.

However, there is no other way for Yue Guo, unless he wants to return to his previous state of being divided and stay in the mountains for the rest of his life.

"Yue Guo...... It's not the opponent of the Chu State. Zhao Kuo sighed in his heart. The state of Chu has been able to establish a country for 800 years, and it is really not easy to deal with, this king of Chu is much more courageous than his father King Chu Qingxiang and his grandfather King Chu Huai.

His grandfather and his father were coaxed and deceived by Qin Guolian, and even beaten and beaten, and half of the Chu State was destroyed.

A nail has just appeared in the back of the Chu State now, and the King of Chu is about to pull it out. Needless to say, the difference in strength between Yue and Chu is definitely not the opponent of Chu unless Zhao assists.

But Zhao Guojun is still mining in Yingzhou, and he doesn't know when he will come back, even if he comes back, thousands of people will not be able to do anything.

And it is impossible for Zhao to stand on the side of Yue with a clear banner. Some time ago, I just announced that I would not recognize the country of Vietnam, so it is impossible to slap myself in the face.

"Someone." Zhao Kuo picked the wick to make the candle shine brighter. This is the candle that Zhao Guo has just made out of white wax.

The use of wax is very early, as early as the primitive period, some people applied fat, wax and other things to wooden sticks and tree bark to make torches for lighting.

But these are beeswax, and Zhao Kuo uses white wax. That is, the wax produced by the ash worm, which is the main raw material of candles in ancient China, and its popularity far exceeds that of beeswax.

Although Zhao Guo had ash trees before, no one collected and used ash. Zhao Kuo only knew that the ash in Sichuan was more famous in later generations, and he didn't know that the ash was passed from the north, so he just had the attitude of giving it a try, anyway, even if the ash tree could not produce ash, it could also control the saline-alkali land, and it would not be a loss in any case.

I didn't expect it to be a success.

"The King." Liu Ping walked in from outside. Xuan

"Send someone to inform the Yue State and tell them about the plans of the Chu State, so that they can be more vigilant." Zhao Kuo said.

It is impossible to send troops to help, and Zhao Guo did not send food, and he was reluctant to give it to Yue Guo in vain.

There is no shortage of weapons and armor in the Yue Kingdom, so they can only expose the Chu State plan and let the Yue State be prepared. Even if it is not the opponent of Chu in the end, Yue Guo can hold on for a few more days.