The people of the Tubo tribe did not understand the current strategic plan of the Tang Dynasty. They were just happy, and then they were afraid that Yulin Feiqi would deceive others.

"How can you guarantee this?" Fu Qian, who could speak Tang dialect, shouted loudly while riding on his horse.

As soon as he rode Yu Lin Fei, he gave his bow and sword to his companions, got out of the queue, and headed towards Fu Qian's position alone.

When the people of the tribe saw the other party approaching alone, they put down their weapons one after another.

What should I do if an arrow accidentally shoots out and triggers a big battle? They all say that they will let their tribe go.

Yu Lin Feiqiu came to Fu Qian, horse head to horse head, and he held the tactical backpack he was carrying to his chest.

When others are alert, they pull out the compressed biscuits. He soaks them and the other party catches them.

"Try some of our military rations." Yulin Feiqi took out another piece and took a bite of it.

After taking a bite, he threw the bite away.

Fuqian caught it again and handed it to the person next to him. He ate it without biting it, proving that he was not afraid of poisoning.

After Li Yi ate the disgusting compressed biscuit into Fu Qian's mouth, his eyes widened. It was delicious. There was a lot of oil in it and it was fragrant.

Soldiers of the Tang Dynasty eat this? They are rich.

"We have brought them all. If you are willing to exchange them, we can discuss a way to exchange them. We will exchange them with you now. When the exchange is over, you can continue on your way.

When you are hungry, eat one piece to feel full, and one piece is enough. Drink water, or you can soak it in water to make a paste and eat it."

Fei Qiu offered to exchange them, but kindly reminded him that eating too much at one time would be a waste.

The person next to me took a bite and commented: "It tastes better than butter highland barley cake."

"It contains honey, hazelnuts, walnut kernels, sugar, milk, sesame seeds, and chopped green onions. It's quite expensive." Feiqiu Yulin explained the ingredients.

"A slave, exchange for one hundred yuan." Fu Qian quoted.

"I don't want anyone." Yu Lin Feiqi refused, asking for trouble with a slave.

And I want slaves. Isn’t it appropriate to capture you?

Fu Qian looked at his team: "One sheep, thirty yuan."

"Okay, let's change and bring a sheep." Yulin Feiqi agreed. As long as it's not a human, the other party can ask for the price.

He rode over, wandered around among the sheep, bent down and scooped up one of the fattest looking sheep, and came back to the sound of the sheep's bleating.

He grabbed the sheep with one hand, exerted force back and forth, and threw it towards Yu Lin Feiqi.

Fei Qiu Yu Lin watched the sheep flying towards him, and also grabbed it with one hand, catching the sheep without falling off his horse.

He turned around and shouted: "Thirty compressed biscuits, change."

Put them together over there and put them in a bag. The Tibetan people took off the leather armor and poured it into the bag, and the exchange was completed.

The Tubo people felt that they had made a profit. One sheep was not enough to feed thirty people, and the taste was not very good. The compressed biscuits were delicious. If one person can satisfy each person, it is worth it.

"Go back." The two Yulin flying cavalry urged their horses to return to the team with the sheep.

The tribe continued to move forward, and the people inside looked back from time to time.

"Continue to send the scouts." Fu Qian changed once and admitted that the other party was not lying. He could change again in the future. Now it depends on whether there are still people chasing him.

"Fuqian, why did you eat two pieces without giving me anything?" The man who just took a bite of a compressed biscuit said with a smile.

He only took one bite of his compressed biscuit, but it was taken away and shared by others.

"I'll change you for them, go ahead." Fu Qian glared at his subordinates.

"They don't want anyone." His subordinates snapped their lips.

This team was marching normally, and other tribes were also catching up.

"Is there any medicine? I want to change medicine." Qianhu, who is addicted to poppy ointment, is not in a good condition now, but he doesn't go crazy and let his people grab it.

The two thousand households ate together with Tashi Kure. They had a good relationship, ate a lot, and became addicted.

The other thousands of households who were not there took the dregs of the medicine and now feel uncomfortable, but they can persevere.

"It's not available now, but it may be available in the future, and I'll change it when the time comes."

Yulin Feiqi shook his head. If he had known that the other party wanted to change the dressing, Guan Guan Lin would have just brought it over.

"Your sword." Qianhu's eyes were red and he wanted to change to a tactical saber.

"No, the equipment cannot be exchanged for you. If you give me five sheep, I will give you my duck down military coat. It is waterproof and very warm."

"No, I have a leather coat. I'll change it for alcohol, alcohol for healing wounds."

"A bottle of alcohol cotton, there is no separate alcohol, you can just wipe it with alcohol cotton, two sheep."

"Give me ten more compressed biscuits."

"make a deal!"

Yulin Feiqi gave the opponent a small porcelain bottle of cotton balls soaked in alcohol, plus ten biscuits in exchange for two sheep.

When leaving, Qianhu shouted: "I will settle down next to your defense line. Let me know if you have any medicine."

"Okay, I'll send someone to deliver it to you." Yulin Feiqi agreed.

The communication between the Tubo tribe and the Yulin Flying Cavalry was good, and no fighting incident occurred.

Their emotions are complicated, ranging from the distress of being far away from the place where they live, to the joy of surviving.

As for hatred, there is no hatred. There is no need for hatred. As long as you become stronger, you will turn around and attack Datang and rob it.

…

"We're leaving. I'll leave the ship for you, so you can use it for cargo or something."

On the bank of the Yellow River in the land of Jiuqu, people who came by steamer boarded the newly arrived propeller boats one after another.

They gave the steamer to the local army, and the straight-line distance from here to Sister Lake was six hundred miles.

It’s more than 2,500 miles to walk along the Yellow River to Sister Lake.

The Yellow River goes around in a big circle from the south, making various turns.

The new defense line should take into account the utilization of the Yellow River and establish strongholds with the Yellow River as its back.

Taking other roads, going over mountains and ridges, is more tiring than the water route.

These ships can be used to transport things, many at a time.

Together with the stolen sheepskin raft, we can deal with it for the time being.

Tubo occupies a part of the Yellow River and does not use it well. Sheepskin rafts can only carry things to the other side and float down.

It is impossible to walk against the current. After floating down, people can carry it back and carry it.

The ship is pushed against the water, and the speed is fast where the current is slow. If it catches the wind direction, it can also set up a small sail.

The Yellow River turns around and is difficult to navigate, and the banks of the Yellow River next to it are even more difficult to navigate.

Everyone took a propeller boat and went down the river.

"Dad, it would be great if the hot air balloon could fly wherever you want. I want to fly to Chang'an."

Guan Lin's eldest son held his younger brother's hand, watched the propeller boats sail away, looked up at his father's face and said.

"There will be. Dongzhu Li can make it." Guan Lin said to his son. He thought he was comforting the child.

He didn't know that the technical content of building an airship was not very high, but it was useless, the materials were laborious, and it was prone to danger.

Helium is troublesome to make, but hydrogen is fine, but more dangerous and prone to explosion.

However, many small air bag structures can be used, and at the same time, they are not powered by heat and do not come into contact with fire, so they are relatively safe, such as steam engines.

It is more powerful than a hot air balloon. A hot air balloon cannot control its direction and must find wind.

The airship uses a foot-operated propeller and a rudder. Just go slower, and you can always reach the enemy's head.

Even if it can only fly thirty miles in one hour, it can cross mountains and rivers, fly from Jiuqu to Sister Lake, and it will take twenty hours to fly on horseback. The road is difficult and dangerous.
Chapter completed!