Gaoben Mountain is the natural barrier between Panda Province and Du Juan country, it is dozens of kilometers longitudinal and horizontal, steep, upright, precipitous, affected by the big crossing event, the animal dies or flees, is now lifeless, and it has become extremely desolate.

Its highest point, which Zhang Yue once reached, exceeded 4,500 meters.

The Fish Envoy Group, of course, and the Du Juan State Envoy Group mixed in with the Fish Envoy Group, it is not easy to cross the Gaoben Mountain. The biggest obstacle is that there are no roads: the previous roads have been destroyed, and the pattern of mountains and rivers has changed a lot under the impact of the landing in Panda Province.

However, Du Juanguo is the local master after all, and in the more than one month of waiting, Han Shao took out the original map of Gaoben Mountain, and then sent a large number of spies to compare and explore against the original map, which lasted more than a month, and finally found a dangerous road for the envoy group to barely cross Gaoben Mountain, and finally did not let the envoy group's visit plan be abandoned halfway.

After three days, the envoy group finally crossed the pass.

The Cuckoo Emissary Regiment fell silent.

Because they personally crossed the current Gaoben Mountain, they deeply understood that if Du Juan Guo wanted to go to war with Huaxia State, Gaoben Mountain would be a difficult mountain in front of them, and the army would almost be able to climb it. This natural barrier is there, and it seems that it is simply impossible to start a large-scale battle.

After another three days, the envoy group finally reached the city of Pancheng.

The direction of Pancheng had already received a notice, and the Pancheng Municipal Party Committee arranged to greet him, and Liu Fenghua arranged for troops to escort him along the way.

As soon as she entered the city, Yu Qing'er felt a completely different style and taste of the city, she looked at the clothes of the people here, the costumes and armaments of the troops, the spacious streets and the towering buildings...... Everything is very different from the Samsung world.

Zhang Yue, who is a diplomat of Yuyu, was naturally "invited" to the front of Her Royal Highness the Princess, responsible for answering every curiosity of Her Royal Highness.

Pancheng rested for a day, and the next day, the entire envoy group accepted Pancheng's arrangement - get on the train and go to Rongcheng.

The bullet train is such a large means of transportation, which once again shocked everyone.

The hundred-person envoy group, plus the thousand-man guards, plus the entourage on the side of Pancheng, there are more than 2,000 people, and they can be pulled away in one car.

It is true that the Samsung world does not have such a huge means of transportation as bullet trains. Han Shao thought of the transportation of materials and soldiers, but Yu Qing'er thought of it: people's livelihood.

Yu Qing'er asked Zhang Yue, "Such a large transport vehicle is military, right, how is your country?"

Zhang Yue said flatly, "Your Highness, you are wrong, this is just our civilian bullet train." In China, prefecture-level cities must be connected to trains. There are also many kinds of trains, which can be divided into general express, bullet train and high-speed rail according to speed. Pancheng because of the barrier between the mountains and the Rongcheng, at present only through the express and bullet trains, it should be said that we are the only prefecture-level city in Huaxia (Panda Province) that has not yet been connected to the high-speed rail. Under normal circumstances, there are more than two express trains between Rongcheng and Pancheng every day, and there is a bullet train every other day. ”

Yu Qing'er asked him to explain what is general express, bullet train, and high-speed rail.

Zhang Yue said, "The general express is the most ordinary train, this kind of train has no comfort, and the speed is slow, but it is cheap, so there are a lot of people sitting and it is very crowded." The bullet train is more luxurious and comfortable, and the speed is also greatly increased, but the price is higher. High-speed rail is faster than bullet trains. Let's put it this way, there are more than 600 kilometers from Pancheng to Rongcheng, and it takes five to six hours for the general express and less than two hours for the bullet train. In the future, after the high-speed rail is opened, it is possible to control the duration within one hour. ”

"What kind of energy does such a large vehicle use?"

"The most primitive was coal, and now it's mainly electricity. ”

This is all an unfamiliar energy source for Yu Qing'er, and she hides her shock.

"Aside from the train, is your small vehicle the kind of four-wheeled car?"

"Yes, cars are very popular in our country, and basically every family has one or two cars. Taking Rongcheng as an example, Rongcheng maintains a population of about 10 million all year round, but the number of cars is close to 10 million, basically every 1.2 people have a car. Well, to put it another way, there are five cars for every six people. ”

"Is it also coal and electricity for automobiles?"

"No, there are many kinds of energy sources for cars, but not coal, mainly gasoline, diesel and electricity. In recent years, there have been breakthroughs in science and technology, and it is said that a car that can boil water has been invented, but it has not yet been officially used for civilian use. ”

"Boil water?" Yu Qing'er was shocked, she had no concept of gasoline, diesel and electricity, but she knew water, water resources were the most extensive and cost-free resources, if Huaxia could even make water into a strong energy source, it would indeed subvert her cognitive bottom line.

Zhang Yue explained, "What's wrong with this. Hydrogen is a huge source of energy, and hydrogen and oxygen make up water. We only need to electrolyze water to get hydrogen and oxygen again. I haven't seen a car boiling water yet, but it's not uncommon to see a device that uses hydrogen as an energy source. ”

A long silence followed.

Yu Qing'er found that she seriously underestimated Huaxiaguo. During this expedition, she finally began to cheer up. While the train was still moving forward, Yu Qing'er couldn't wait to gather the 100-person envoy group in a carriage, exclude Zhang Yue and Du Juanguo's people, and held a secret meeting.

As for what she said and what arrangements she made, no one knows.

However, Zhang Yue could probably guess from Yu Qing'er's eyes that Yu Qing'er had begun to pay more and more attention to Huaxia.

Very good.

Isn't the purpose of Huaxia Kingdom to make the Samsung world jealous.

In the afternoon of the same day, the group of fish envoys arrived in Rongcheng.

The Chengdu Municipal Party Committee was responsible for arranging the itinerary and reception, and the envoy group changed from the bullet train to the bus fleet, and of course, several important people such as Yu Qinger were arranged into luxury cars.

Sitting in a luxurious car, you can see high-rise buildings as far as the eye can see, and the ground is extremely wide. In addition to the road he walked, all kinds of vehicles were running on the other roads, and some roads had been blocked in a long line, and Yu Qing'er knew that this was a road that was specially cleared for himself.

At the time of the dinner, Peng Beida came.

"Your Royal Highness Princess, you are very welcome to lead a team to visit our country. We have passed the General Assembly and opened the door to you, except for the military area and the core area, all areas of Huaxia Kingdom are open to you. Of course, in order to avoid unnecessary trouble, it is necessary to have someone from us accompany you all the way. Rest assured, as long as you don't do anything that violates the laws of our country, our people are only responsible for providing you with guidance and coordination services. ”

Yu Qing'er raised the dry red of the Great Wall of Huaxia Kingdom and clinked glasses with Peng Beida, "Thank you, Secretary Peng, I will definitely study hard." ”

Peng Beida said, "We are preparing for a large-scale military parade celebration, and after the preparations are completed, Her Royal Highness the Princess and your country's envoys will be invited to watch, please be sure to attend." ”

Yu Qing'er nodded thoughtfully, she instantly understood the intention of this exercise. She said, "By all means." Secretary Peng, I have a small request. ”

"Speak. ”

"I would like to visit your country in a more private way, that is, I will not act with the emissaries, I will only bring one escort, and I want to see what the real life of the people of your country looks like. Of course, we still need a guide, so how about lending Zhang Yue to me?"

"Absolutely. But speaking of which, Your Highness the Princess, I also have a small request. Since Her Royal Highness the Princess wants to borrow Zhang Yue as your guide, can you take back his status as a prisoner?"

"Of course, from now on, Zhang Yue is no longer my prisoner, but my guide. ”

The two sides reached an "exchange" casually.

To each his own, he takes what he needs.