The current Tang Dynasty Divine Power Cannon is wrong. In Li Tai's mouth, it has become the Tang Dynasty Divine Power Cannon version 1.0.

The range is about 300 meters. If loading, it takes about five minutes to fire due to the cooling of the barrel.

In fact, at the beginning, Tang Ping thought of letting them directly use the Francam cannon.

The so-called Franco machine cannon is a disassembled rear-mounted cannon.

The charge is like putting it in a jar, and the jar can be installed in the second half of the gun. After a shot, take out the jar and replace it with a new jar.

In this way, the speed can be greatly improved regardless of whether it is loading or cooling.

Moreover, the mobility is better, but later considering the forging ability of the Tang Dynasty, now it is better to make a Fran machine cannon if it is not well sealed, it is better to make such a front-loading cannon.

After all, the best opponent of the Fran machine cannon is the cavalry rather than the city wall. If it really strikes against the city wall, such a front-loading cannon must be even more powerful.

However, this experimental base can no longer be used now. First of all, Tang Ping has a great opinion, and the experimental artillery here has seriously affected Shanghe Village.

Postpartum care for sows is not easy to do.

Secondly, it is not far from Xiahe Village here. At that time, there are more and more people, and when there are more and more people, it is easy to get in and do it carefully.

So it's better to find a more closed and remote place.

In this way, when Li Shimin left, he took Li Tai back, saying that Changsun hadn't seen this fat son for many days, so he had to take it back for Changsun to see.

Then this year's spring examination ended soon, although these students were taken by Li Bai before the spring examination.

But it has to be said that the students who stayed to participate in the Spring Examination in the end were basically full of real talents and learned, and through the literary meeting with Li Bai, their academic performance has improved.

So although there were fewer people in the end, it was not unacceptable.

Then Chang'an welcomed a batch of guests.

Because Tang Ping and Wang Qingluan's wedding is coming.

This time, both the Tang Dynasty and the Dongyue people posted posts, one was the country with the strongest military strength and the other was the country with the strongest economic strength.

Other surrounding countries naturally want to give face, so soon one team after another

The team's envoys came to Chang'an.

Northern Yan, Turks, Tubo, Tuyuhun, Goguryeo, Fuyu, Fusang, Dongyue, Western Barbarians, and more than a dozen small countries in the south have all arrived.

Outsiders wearing strange costumes can be seen everywhere in Chang'an City.

The most low-key ones among them are probably the Turks and the Dongyue.

Because the Turks are now the Shu Kingdom of the Tang Dynasty, and Gu Xiaotang used the excuse that the Turks had experienced a great war, there was really nothing good, so he only sent a shabby ten-man envoy group.

Dongyue was because of the ambiguous relationship between Wang Qingluan and Dongyue. Although she was nominally the Princess of Dongyue and this time she married to the Tang Dynasty, now Zhen Xiong had the final say in Dongyue. He knew that the conflict between him and Wang Qingluan could not be reconciled.

So he sent an envoy to save face, and what he needed was the support of the Tang Dynasty.

This time, the East Vietnamese Envoy was not so much a gift, but rather a way to see if the Tang Dynasty's attitude towards Dongyue or strategy had changed.

Now Dongyue has built several new sea ships through Tang Ping's drawings, and they still rely heavily on the Tang Dynasty's tung oil exports.

Only a new navy with a large scale can enable Dongyue, which is close to the sea, to open up overseas markets, thereby obtaining a larger economy and more resources.

After all, Dongyue produces too little steel. Almost all countries in this continent are non-sale products. They can only go overseas to find enough iron to strengthen their military strength.

So they cannot let Wang Qingluan influence the relationship between the Tang Dynasty and the Dongyue.

"Young Master, some Turks came to you and said you owe them something!"

Tang Ping, who was strolling in the village, suddenly received a call from Xiaoluo.

"I owe them something?" Tang Ping was a little confused, but since he was from Turkic, he might as well go and have a look.

When I returned to the convenience store, I saw a big man standing at the gate of his courtyard.

"Qihuli!" This is also an old friend. When he was in the Turks, Qihuli was hunted by other Turks, and was rescued by Tang Ping and others. Later, it was not until Tang Ping and others returned to Chang'an that they separated.

"Hello, Yinshan Hou!" Qihuli came up enthusiastically and hugged Tang Ping: "Long time no see!"

"yes!

"Tang Ping nodded. Although it was only a few months in fact, he suddenly saw Qihuli and felt that it had been a long time since he left him to go to the Turkic Republic.

"How is it? Are you in the Turkic now?" Tang Ping looked around and said in a low voice: "Hou Junji is not embarrassed for you, right?"

He knew that Hou Junji was greedy and not a good thing, so he sent Hou Junji to the Turkic Protectorate. There was nothing else, and he was afraid that Hou Junji would not be able to get along with his Turkic friends.

"No!" Qihuli said: "Actually, we have never seen him much. I heard that he drinks in the Protectorate's Mansion most of the time. He probably doesn't like the miserable places of our Turks. Now everyone is living a good life, and many of our lost tribe members at that time have come back."

"What about you sweat?" Tang Ping asked.

"Sweat...is pretty good, I've been pregnant recently and I don't have much appetite."

Tang Ping was stunned, then looked at Qihuli and asked, "Are you pregnant? Is Gu Xiaotang married?"

This was the meaning of the words, so I asked, then reacted and changed my words and said, "You guys got married?"

Qihuli shook his head and said, "No marriage."

Tang Ping didn't know what to say, but it was still someone else's business, so he patted Qihuli on the shoulder and asked, "Okay, I'll tell you to go to Chang'an to see who is coming. Since you are here today, I'll let you taste the good wine here!"

Qihuli nodded, then took out a piece of paper from his arms and handed it to Tang Ping: "This is what the Khan said you owe her, and asked you to return everything to him this time."

Tang Ping opened the note, which contained his handwriting, which was written by him hiring Gu Xiaotang, and then learned riding skills.

There were more than 60 pieces of chocolate in total. Unexpectedly, Gu Xiaotang was going to be a mother and even asked someone to come to ask for chocolate.

Looking at the content on the note, a different feeling arose in Tang Ping's heart, which was hard to explain.

He carefully folded the note and patted it in Qihuli's palm.
Chapter completed!