A team of fast horses out of Chang'an City, directly running out of the speed of sprinting.

A third of an hour later, the procession arrived at the station, and the leader of the horse shouted: "Six horses, urgent." ”

The people at the post station pulled out six horses as fast as they could, and the six people changed horses, and they accelerated at the start, reaching the fastest speed of horses in a dozen breaths.

Another quarter later, the second station arrived, shouting the same.

The post station of Jingzhao Mansion is so good that in half an hour, six people who are in a hurry ran out for more than 110 miles.

This is still because the change of horses delays the time, otherwise it is faster.

The person who delivered the urgent report did not feel tired at all, but was very excited, and it was too enjoyable.

An hour passed, and the urgent report rushed out of the boundary of Jingzhao Mansion and ran northwest.

The post station there was not all built in the Anxi Prefecture, and the messenger team ran for eleven days.

After running more than half the way, I encountered a post for ten miles.

Otherwise, it will take half a month to run, if all of them are replaced by ten miles and one post, it will be slow to arrive at the place in six days.

The current team is running the road they came from, to Liangzhou, this section of the road is more than 1,700 miles.

At this time, there were still two hours before dark, and the team wanted to arrive in Qinzhou when it was completely dark.

Then it was dark to pick up kerosene lamps from Qinzhou to slow down and rush to the night, and arrived in Jincheng, Lanzhou in the middle of the night.

At night, take the water post station to cross the Yellow River, and after going ashore, it is still slow, and at the same time the sky is almost dawn.

After running for more than three hours, around noon, the letter was delivered to Liangzhou.

It's that fast, the longer the day, the faster the speed, and people are really tired of running for a day and a night, but they can persevere.

The six of them kept whipping, and they were not afraid of exhausting the horses at all, and the horses probably didn't have any fun running, so they went to the next place.

The person who delivered the letter from the Anxi Prefecture was sleeping soundly, and he didn't eat, but he drank a bowl of soup.

They changed horses but not people, and ran for eleven days, twenty people, for fear that someone would intercept them on the road.

They were asleep, and the apprentices of the Imperial Medical Department were massaging them to relieve muscle fatigue.

I didn't have this treatment before, and everyone didn't think that the person who delivered the express newspaper still needed someone else to give a massage, just sleep.

Now it's changed, you have to be good to the soldiers, anyway, the apprentice needs to practice, and there is a master to guide him.

Normally, the person who reported the news still had trouble sleeping and needed to slow down for a few days.

Now the brows are stretched, but they don't snore, and the massage is there, and the snoring person stops as soon as he touches it.

They have straws stuck in their noses, and oxygen bags give them supplemental oxygen.

Massage the apprentice for a while to change the towel, wet towel.

The towel that had been changed was thrown into the basin of water, and in a few breaths, the basin was black.

The master is teaching the people who press the point, the line, and the face, and the person who reports the news is dirty, just right.

If you don't press it, the towel will be uncovered, and that place will be darker than the next one.

People who sleep so hard don't know that they have enjoyed an oxygen massage, and by the way, they even 'washed' in the bath.

"If the old man is not bad as expected, in five days, Guo Zhiyun will be able to launch an offensive." Bi Gou had a map in front of him, a map given by Li Yi.

Su Ying looked at it together: "Look not far away, two days, unless the local army is not prepared." ”

"This is a mountain, three mountains, Guzang South Mountain, Jinshan, and Daxue Mountain, which need to be detoured." Bi Gou said, pointing to the names of the mountains on the map.

He asked someone to fetch something like a big thick dictionary and look for it.

"Look, there's an introduction to the mountains, the relative heights, the valley conditions." Bi Gou asked Su Ying to look.

Su Ying took a look and nodded: "It takes five days, and you can break through after bypassing." ”

Song Jing pointed to the map: "There are troops stationed on the west side of Daxue Mountain, this year's supplies are good, some troops are around, and the army on the west side of Daxue Mountain fights directly, and the news spreads in two days." ”

"The locations are all well chosen." After Su Ying finished speaking, he saw the two of them looking at him in surprise, and laughed twice.

He felt that he was an idiot when he spoke, and that the envoys of the festival did not know the local situation?

Ensure that you choose a place that is easy to defend and difficult to attack, such as the previous battle of Songzhou, behind Songzhou is the river, and Songzhou has to cross the river after defeat.

If you don't fight down, cross the river directly, Songzhou will send troops to chase you, and you can also cross the river halfway.

Therefore, if Tubo Songzhou cannot be defeated, it will definitely not cross the river, otherwise it will be attacked by the Tang Dynasty army.

If there is no river, the cavalry rushes over, and Songzhou will not have time to chase and go around the city.

Tubo attacked Liangzhou, first hit the garrison of Daxue Mountain, and if you want to fight the garrison of Daxue Mountain, you have to cross a river, called Haomen River.

The Haomen River is the main stream of the Huangshui, which flows into the Yellow River.

The position chosen is like this, let's fight, and when it passes, it will still attack halfway, even if it pays a heavy price to defeat the army of Datang.

After that, will you climb the snowy mountains? If you don't turn over, you will detour, and if you go around, the right knot of Long, which is very close below, will not hit you behind?

In fact, there is still an army stationed on the west side of the Haomen River, and the whole place cannot be fought at all.

That's why there is the Liangzhou word written by Wang Wei, the desert is lonely and the smoke is straight, and the sun sets on the long river.

In the Tang Dynasty beacon tower, the lonely smoke represents peace, and a pillar of smoke rises, indicating that there is no war.

Song Jing said that the two days were Liangzhou to pass the attack order to the army west of Daxue Mountain, and send troops from there.

Su Ying figured it out, was suddenly stunned, and only spoke up after a while: "According to this, Li Yiju's contribution is great." ”

He thought of the steamer, which was easy against the current, and even from Chang'an, through the Yellow River, he could send things to the front.

He finally knew how powerful the ship was, and what it meant for Hukou Waterfall to be navigable.

The speed of the ship is slow, but it can be built more and send things to the front continuously.

If there is any local souvenir in front, load it on the boat and come back downstream.

It not only provided the front line with baggage, but also solved the livelihood of the local people, and the income guarantee was greatly improved.

The local things could not be transported, so they were all thrown away, including fruits, animal skins, and wild medicinal herbs.

What is needed is an officially organized team that can make a profit on the Yellow River and be of great help to the front.

"Xiao Yi is working for his own family, what kind of credit is it? When he could build a bigger kite and fly things over directly, the old man was convinced. ”

Bi Gou began to express himself again, and the old man was the most powerful.

……

"Third brother, look, there is a road less than thirty miles between these two rivers, dig it and connect it, so you don't need to go to Hukou Waterfall."

Li Yi showed Li Longji a map in the Zhuangzi, Longshui is connected to Weishui, and there is a river on it.

The river is connected to the Yellow River and has a canal mouth.

The distance is a large section closer than the Hukou Waterfall, an artificial canal.

Li Longji pointed to the location on the map: "There are mountains." ”

"There are mountains that save effort, the valley naturally flows, open up and down, the valley does not need to be dug, the river is not very wide, and it is absolutely no problem to take a steamer."

Li Yi is not afraid of mountains, there are mountains and valleys, how many wells are there in Xinjiang? The horizontal mountain blasted through it.

"Danger, isn't it?" Li Longji was worried about the dead.

"Death row prisoners, either die or work, and when they are dug up, the death penalty will be turned into a prison sentence, no matter how they say it, they will earn it." Li Yi has a candidate.

Ask those who need to be shot, are they willing to live dangerously indefinitely, or are they willing to be killed?