This letter is not long, Huo Gang quickly finished it, and after writing it, he asked Wu Ping to ask people to seal it with special fire paint, and then Huo just found someone from the Li family in Longxi. Li Yi naturally can't wait here at any time, but Zheng Ning is here, and the current Zheng Ning is already resident in Yumen Pass, after all, the Li family in Longxi also needs a station in Yumen Pass.

Or they also need to set up a trading house here, and the second house in the entire Yumen Pass was built by the Li family in Longxi, and the materials were transported from Dunhuang County, of course, it was also wood.

In Youzhou, the piece of wood and the like may be the least rare, but in this Western Regions, wood is the rarest thing, so Huo Gang definitely has no way to provide them here, but the people have a lot of money, so they directly start building it themselves.

Of course, the Li family in Longxi is very good at being a person, although Huo Gang approved a lot of land for them, but for the Li family in Longxi, they did not build a big house, but chose to build a two-entry yard, and then the extra land was reserved for a large warehouse, as well as a large courtyard, in order to facilitate future expansion.

The reason why I chose the courtyard of the two entrances is because the residence of Huo Gang, the supreme leader, is planned according to the courtyard of the three entrances, and at present, even the first courtyard has not been built, if you surpass Huo Gang, isn't this unpleasant for yourself?

However, when they were transporting their own materials, they also sent a batch to Huo Gang, of course, this batch did not charge money, and the books they received from Huo Gang before had already made them a lot of money.

"Chief, you're looking for me." After coming to Huo Gang's place, Zheng Ning said in a respectful tone.

Although Huo Gang has always had no quarrel with him, Zheng Ning is very clear about the difference in the status of the two sides, so he naturally will not relax in this regard, Li Yi can not care about Huo Gang's status, but Zheng Ning will not.

Because after being stationed in Yumen Pass, Zheng Ning knew how high Huo Gang's status was in the minds of these people in Yumen Pass, and not only those people before Huo Gang, including the families of the craftsmen they sent over, now their attitude towards Huo Gang has become different from the beginning.

Zheng Ning knows a lot of craftsmen's family members, these family members are integrated into the Yumen Pass, usually they will do some work, all for Huo Gang, and then earn the basic materials needed for life, such as food, cloth, etc.

These family members may not feel it themselves, but Zheng Ning's feeling is very obvious, the family members of these craftsmen have gradually begun to be curious about Huo Gang from the beginning, and their apprehension about life has gradually become more hopeful about life, and their attitude towards Huo Gang has become more and more respectful.

"Yes, I have something I want to ask for your Longxi Li clan to help." Huo Gang said very simply.

"Chief, please say, Da Lang has already explained to me, and your matter is the matter of our Li clan in Longxi." Zheng Ning said very simply.

"Very well, you guys help me deliver this letter to someone." Huo Gang handed the bamboo tube with the letter in his hand to Zheng Ning.

"May I ask the chief, to whom is this letter delivered?"

"The one in Chang'an City." Huo Gang didn't hide it, but spoke directly.

"Which ...... in Chang'an City" was halfway through the words, Zheng Ning reacted violently, with Huo Gang's identity, who could be the one in Chang'an City? There will be no one else besides His Majesty the Emperor of the Tang Dynasty.

"Chief, here, I need to bring your letter back to Dunhuang and consult Dalang." Zheng Ning hurriedly said, he can't decide this kind of thing, and he doesn't have that channel to help Huo Gang send the letter.

"No problem, you go back and ask for advice, if you want, send it to me directly, if you don't want to, bring it back to me, I'll figure it out myself." Huo Gang said with a smile.

"Yes, then I'll leave now." Zheng Ning nodded very dryly.

"By the way, by the way, you go back and inform us, and let people provide us with a batch of poultry, chickens and ducks, mainly chickens." Huo Gang said.

"Yes, I can call the shots on this, and I'll arrange it immediately." Zheng Ning said directly.

Huo Gang naturally didn't stop him, but after thanking him, he watched Zheng Ning leave.

Looking at Zheng Ning's back, Huo Gang's gaze also became deep, Tang Taizong Li Shimin, this term Huo Gang only saw it in history books when he was studying history, and in addition to that, it was TV series, various film and television dramas.

There are too many people and things in Datang, but there are some things, Huo Gang originally saw it as a story, and now he finally wants to have something to do with such a person?

What kind of person is Li Shimin? Is it really like the New Tang Dynasty Book, the wise Shenwu described in the Old Tang Book, a generation of Ming Jun, or is it like countless netizens in later generations who said that it is useless, and the merits are all from singing the praises of virtue?

At least, it should be stronger than Li Yuan, also in the face of the Eastern Turkic raids, Li Yuan's idea is to destroy the Great Wall, and even abandon Chang'an City and move the capital south, so that the Turks will not go south.

In the end, it was Li Shimin who persuaded Li Yuan, and then destroyed the Eastern Turks.

In this regard, maybe it's better than his father.

But what it looks like, a real Li Shimin can never be written in the history books, and a real Li Shimin can only be known by the people around him in this era.

Huo Gang estimated that he would never have the opportunity to see Li Shimin in his life, after all, the identities of the two people were destined to make it impossible for them to meet.

Of course, who can say everything clearly?

No one knows what the future holds.

The reason why Huo Gang wrote this letter to Li Shimin was because Huo Gang wanted to play a game with Li Er, to be precise, he decided to end up, or rather, in the past few years at the beginning of Zhenguan, Huo Gang no longer wanted to just be passive defense, there were some situations that he needed to take the initiative to create.

Zheng Ning didn't know what Huo Gang wanted to do, Huo Gang's letter to Li Shimin, Zheng Ning had already read it, it was placed in a special bamboo tube, the bamboo tube had been sealed with fire paint, and it was estimated that there were two seals inside, and there was a special pattern on top of the fire paint.

These patterns are generally used to prevent others from opening the fire paint.

Of course, it's easy to really want to open, just open it directly and re-seal it with fire paint, but this situation is based on the fact that the other party doesn't know, generally speaking, this kind of person who transmits information is known to both parties, especially the fire paint is generally printed with patterns that others don't know.

Zheng Ning naturally won't open the seal, he can't decide these big things, after rushing back to Dunhuang County, the sky has completely darkened, Zheng Ning went directly to see Li Yi as soon as possible, and then told Li Yi about Huo Gang's request.

Knowing that Huo Gang was going to send a letter to Li Er, Li Yi was stunned, to be honest, he didn't know what Huo Gang wanted to say to Li Er, but this letter ...... If you don't send it, you can't do it.

Of course, he can't send it, the problem is for the future development of both parties, this letter, Li Yi really has to send it, although if he wants to read it, he can read it.

Naturally, it was impossible to confront each other between Li Er and Huo Gang, Li Yi was not afraid, but after hesitating, Li Yi still held back.

If you can't bear it, you will make a big plan, he has read this letter nothing, although he doesn't know what is written in it, but Huo Gang should not say something to the emperor of the Tang Dynasty who doesn't know what to say, but if the two sides start to pass information back and forth, he can't read every letter, right?

The point is, although he is now acting as Li Er's eyeliner, you don't really think that Li Er's own people can't leave Dunhuang and go to Yumen Pass by themselves, right? Huo Gang did not restrict these people from going to Yumen Pass, although it is true that no one is going now.

But if Li Er personally sent someone to deliver it, then once exposed, Li Yike's life would be in danger.

Li Er can't destroy the Li clan in Longxi, but it's still easy for Li Er to kill him Li Yi.

"You stay here, and I will send someone to Chang'an. You can just reply to the leader of Huo Gang like this, and as for the chickens and ducks he wants, you can just send someone to prepare. Li Yi said very simply.

"Yes."

"By the way, since you're back, go home and take a look, besides, is there any latest movement over there at Yumen Pass?" Li Yi asked.

"Yes, the speed of their gray flat road construction is getting faster and faster, at this rate, I am afraid that it will be possible to build Yumen Pass in more than half a month, and it seems that someone in Yumen Pass is constantly measuring the entire city of Yumen Pass, and they seem to be preparing to expand the entire Yumen Pass." Zheng Ning said quickly.

"Oh? That gray thing, do you figure out what it is? Li Yi's interest came immediately.

This thing had already entered Li Yi's sight, because in the direction of Yumen Pass to Yangguan, they had always been transporting slag and grain, and they naturally encountered the other party's large army building roads.

For them to build roads, Li Yi was not optimistic about them at first, mainly in the Western Regions, in autumn and winter, the yellow sand in the sky continued to blow, and the roads built would soon be buried by the wind and sand.

Although it is said that it is better to go from Yangguan to Yumen Pass, but after a long time, the road is still gone.

Another reason is naturally that the ground of the Gobi Desert itself is hard enough, even if it is a long carriage walk, it is somewhat difficult, but in fact it is very easy to walk, in such a situation, what is the use of spending such a huge price to build a road?

Isn't it worth the loss to spend so much effort just to level a little bit? It wasn't until that gray, earth-like thing came out that Li Yi and the others understood that Huo Gang and the others didn't know what new things they used, and when they looked at it from a distance, the road surface was extremely smooth.

But because their people can't get close, they don't know what it is.

I just vaguely saw that they seemed to mix the gray mud and stone like mud, and finally smoothed it out. So they didn't know what the gray dirt was, but since it was a road, they would know what it was when it was built.