Gao Henian said: "Your Majesty, these soldiers have only been trained for two days. The minister can say that as long as the minister is given three days, the dumbest soldier can also teach them.

In this way, all soldiers on the battlefield will be able to save each other or themselves. ”

In ancient times, doctors were the most scarce in the army, and it was difficult for soldiers to get timely treatment after they were injured. This is mainly due to the fact that there are few doctors in the first place, and few people are willing to serve in the military.

Li You collected a lot of information on battlefield rescue in later generations, and together with Gao Henian, he developed a set of simple and feasible battlefield rescue routines.

The generals were moved, they had been through countless battle formations, they themselves had been wounded many times, and they knew how important it was to be able to get help in time.

Li Shimin and others were very interested in the first aid kit, Gao Henian took one and introduced the objects inside one by one: tourniquets, bandages, anti-inflammatory hemostatic drugs and so on.

Li You picked up the bandage and said: "Father, the most regrettable thing is that this bandage for hugging, linen and satin are not suitable, cotton gauze is the best, but unfortunately we have no cotton in Datang (white stack, called Mianhua at that time, changed to cotton after the Song Dynasty).

Cotton is a good thing, and weaving cloth to make cotton clothes and quilts is definitely enjoyable. This cotton is planted in Gaochang state-owned, and we should find a way to get it. ”

Li Shimin knew about this, and he said: "I heard that Gao Chang has a very strict control over this, and it is difficult to get it." ”

Li You gave Hou Junji a look, and Hou Junji said: "Your Majesty, little Gaochang, just beat it down." Are you still afraid that you won't have this cotton? ”

Li You has been thinking about Gaochang for a long time, and he has already secretly blown the wind to Hou Junji and other military generals.

Li Shimin didn't say anything, but he was a little tempted.

He picked up the porcelain vase and asked, "What kind of wine is this, and why is the taste so strong?" ”

Li You said: "Father, this is alcohol, and it is very effective in disinfecting wounds. It can effectively prevent wound infection and greatly improve the survival rate of the wounded.

Let's put it this way, don't underestimate this alcohol, after using it, the survival rate of the wounded can be increased by at least 7%. ”

Wounds caused by cold weapons are more susceptible to infection than hot weapons such as bullets. First, the wound of the cold weapon is large, and the second is that the cold weapon is very dirty when exposed to the outside. The bullets flew at high speeds, the temperature was high, and there were far fewer germs.

In ancient times, there was a lack of effective disinfection methods, and after the soldiers were injured, they mainly relied on their own physical fitness to recover, and the mortality rate was extremely high.

"Great. That's good news. The generals chattered.

Cheng Yanjin asked, "Your Highness, can you drink this alcohol?" It smells so strong. ”

The generals were all good at wine and looked at Li You together.

Li You said: "This alcohol can't be drunk. ”

"You can't drink it." The crowd was disappointed.

Li Chengqian said with a smile: "Father, it doesn't matter, the sons and fifth brothers have already prepared good wine for you." ”

An attendant of the East Palace came with several eunuchs, carrying several plates with wine glasses on them. A eunuch began to pour wine into the cup.

"Ah, what kind of wine is this, it's so fragrant!" A strong aroma of wine wafted through. There was a lot of talking.

Li Chengqian picked up a glass of wine, presented it to Li Shimin, and said, "Father, you taste it first." When you drink it a little full, the wine is very strong. ”

Li Shimin picked up the wine glass, put it in front of his nose and smelled it, he felt a momentum, he tasted it slowly, and immediately felt a strong spicy, followed by a scorching heat, full of aroma, full of warmth.

"Good wine." With that, he gulped it down.

The generals were greedy and stared at his big mouth.

Li Shimin finished and said, "Generals, let's try it." ”

"Good wine, good wine!" The generals were amazed.

Li Shimin asked, "What is the difference between this wine and alcohol?" ”

Li You said: "The difference is not big, but the processing technology is different...... "He popularized science to everyone for a while.

Li Shimin praised: "The people take food as the sky, okay, this food is knowledgeable, and I now also found that this thing is combined with eating, and it will be spiritual when you eat it." Ha ha. ”

"Hahahaha." The crowd burst into laughter.

It just so happened that the meal over there was ready.

Li Shimin and the others tasted the food cooked for the soldiers and felt good.

Li Shimin said: "The prince and Li You have performed very well and are rewarded. ”

……

Li You's affairs in Chang'an are finished, and he is leaving Chang'an.

Yin Guanghao wanted to follow him this time, but Yin Hongzhi was such a lone seedling, and he didn't agree to live or die, he couldn't convince his son, so he had to lock him up at home and not let him go out.

Zhang Guigui, Yu Chi Baoqi, Hou Cheng, Li Duan and Qualcomm are going to live or die, there is no problem.

Li You's personal guards not only included those veterans who followed last time, but Wei Chigong reported to Li Shimin for approval and transferred 100 elite soldiers from Jin Wuwei to join Li You's guards.

Li Chunfeng has been following Li You in the past few days and participating in almost all of his activities, since he was almost killed by Li You last time, he is very jealous of this prince, worried about what kind of bad idea he is playing.

Sure enough, his fears were soon fulfilled.

Qi Wangfu.

Li You said: "Daochang Li, uh, Li Zhenren, I have something to ask you for. ”

Li Chunfeng said: "Your Highness, you still call me Daoist Li." ”

"That's okay, Daochang Li, let's talk about your push back diagram today." Li You said.

Legend has it that it was written by Li Shimin, Taizong of the Tang Dynasty, who ordered two famous celestial ministers at that time, Li Chunfeng and Yuan Tiangang, to calculate the fortunes of the Tang Dynasty.

Li Chunfeng used Zhou Yi gossip to calculate, but he didn't expect to be addicted to it as soon as he calculated it, and he actually calculated the fate of China for more than 2,000 years after the Tang Dynasty, until Yuan Tiangang pushed his back and said: "The heavenly machine can't be leaked again, let's go back and rest", so this prophetic book is named "Tui Bei Tu".

There are 60 images in Tui Bei Tu, each of which is accompanied by a proverb and a poem that predicts the major events in Chinese history from the Tang Dynasty to the future world harmony.

Li You came to the Tang Dynasty, in order to understand Li Chunfeng, he specially studied "Tui Bei Tu", and found that the change trend of the major events in Chinese history that he calculated had a certain truth.

Of course, there are also far-fetched elements for people according to their own wishes.

However, at this time, Li Chunfeng did not have this work. Li You speculated that the real "Tui Bei Tu" should have been compiled by some people in the name of Li Chunfeng after the fall of the Tang Dynasty.

Just imagine, Li Chunfeng was a courtier of the Tang Dynasty, and he dared to calculate when the Tang Dynasty would fall, isn't this looking for death?

Therefore, when Li You came to the Tang Dynasty, he only heard that Li Chunfeng had studied the "Tui Bei Tu", but he did not see the text of the "Tui Bei Tu".

Sure enough, Li Chunfeng listened to Li You's words, and his face changed slightly.