Tianbao's four-year court meeting was the most successful, and the envoys of the small countries of Fanbang who came to pay tribute, after seeing many novel machines of the Tang Dynasty, were all full of awe and worship for the Tang Dynasty, and expressed their loyalty to the Tang Emperor on behalf of their own kings. Pen, fun, pavilion www. biquge。 info

Most of the envoys of the countries proposed to buy advanced machinery from the Tang Dynasty in order to promote the economic development of their own countries, and in addition, dozens of small countries in the Western Regions in the middle of the river proposed to let the Tang Dynasty lay the railroad tracks to them, so as to facilitate their trade with the Tang Dynasty and promote the economic prosperity of both sides.

Of course, all this made Li Longji happy, and promised these small countries in court, not only to sell them a lot of advanced machinery, but also to promise to pave the railroad tracks all the way to the land in the river within five years, so that these small countries that are good at doing business in the land of the river can better trade with the Tang Empire.

In addition, after laying the railroad tracks, the elite soldiers and horses of the Tang Dynasty can more easily enter these small countries, so as to completely include these small countries in the sphere of influence of the Tang Empire, and further radiate their influence outward.

After the end of the court, the envoys of various countries had to participate in the celebration banquet held by the Tang Empire, and this time there were a lot of tempting foods and spirits, these foods and spirits from later generations, all of which were invented and promoted by Ang Lee himself, and the envoys of various countries who tasted the food were full of praise for these foods and wines, and asked for recipes, so that after they returned to China, they could follow the recipe to make it.

However, recipes and spirits belong to technical assets, and it is impossible to tell outsiders at will, even if the envoys of various countries ask for them, especially the production process of spirits is quite complicated, and only Li Anjia's workshop can brew it in the whole world, which is a unique business, of course, it cannot be leaked, otherwise, how to earn a small amount of money from these countries in the future.

In order to reflect the national strength and hospitable style of the Tang Empire, and also to befriend these vassal states and make them loyal to the Tang Dynasty forever, Li Longji ordered a three-day banquet to bring out all the best food and wine to entertain these guests from afar.

At the same time, the three-day banquet was also held to retain these guests with food and wine, so that they could participate in the next artillery exercises, in order to show the strong strength of the Tang Empire, and further let these vassal countries not have different intentions towards the Tang Dynasty, otherwise, they would definitely be hit by the ruthless artillery fire of the Tang Empire.

In the three-day banquet, Zhao Yufu and Li Hanlu, as well as Li Ya'er, all participated, but they still went to Li An's courtyard every day to rest, and did not want to stay in the Honglu Hall, after all, there were more envoys who came this time, and the Honglu Hall was also relatively chaotic, and it was not a good place to live.

And through these few days of getting along together, Ang Lee stayed in the same room with the five little women, and he would no longer feel embarrassed, and he was able to play cards with the five women very well, but he was also happy.

"Big brother, the Tang Dynasty is really hospitable, I have gained weight after three days of banquets."

Li Ya'er touched her stomach and said with a smile, in the past few days, she has eaten a lot, and she has eaten at the banquet, so she almost didn't pack it and bring it back.

"The Tang Dynasty has strong national strength, not comparable to a small country, and these meals are not endless, if I keep feasting like this, I won't go back to the East Women's Country, and I will eat in the palace every day."

Zhao Yufu joked with a smile.

"Good! Eldest brother, you let the emperor treat you every day, and we won't go back, so we will stay in Chang'an City, go to the palace to eat during the day, and come back at night to talk to the eldest brother. ”

Li Yaer interjected with a smile.

Li An smiled and looked at Li Ya'er: "If you go to the palace to eat, it's better to eat in this courtyard, isn't the food cooked by the eldest brother himself more delicious than the one in the palace." ”

"Yes, yes, yes, don't go, stay and accompany us, the husband is very powerful now, you take your entourage, and you can't eat for a hundred years."

Yan Ruyu sincerely stayed with guests.

"Okay! Sister-in-law, let's stay a few more days, and we must accompany you more. ”

Li Ya'er replied with a smile, she wanted to stay, but she knew that Li Hanlu would definitely go back to lead the tribe, she had to go back to help, and it was impossible to stay for a long time.

"Tomorrow there will be a large-scale artillery exercise outside the capital, and I will be responsible for commanding the overall situation, and the envoys of all countries will go to watch, and when the time comes, you should not be absent!"

Ang Lee abruptly diverted the topic.

"Artillery exercises? Big brother, the emperor suddenly feasted for three days, in order to buy you time! ”

Li Ya'er frowned and said, she knew that the previous banquet was only one day, but this year it became three, which was a little abnormal.

"Ya'er is so smart, it's true, the emperor suddenly asked me to organize a major artillery exercise, but a few days ago he suddenly told me that the preparation time is too hasty, and the tasks are simply difficult to complete, so His Majesty will feast for three days, so that the troops have enough time to conduct drills in advance, these days, we are going to the banquet in the palace, and the officers and men of the artillery unit are all dozens of miles away for artillery shooting training, to ensure that there will be no problems on the day of the exercise, and there are various items prepared by the craftsmen, it also takes a certain amount of time, In short, tomorrow's artillery exercise will be very wonderful and shocking, and it will definitely be a loss if you don't look at it. ”

Li An told the truth without concealment, and asked Zhao Yufu and the three of them to participate in the observation on time.

"Don't worry, big brother, I will definitely go to see the excitement, it's not early, I won't play, I'm going back to my room to sleep."

Li Yaer left the playing cards still on the table, turned around and ran away.

"Wow, this little Laipi, this bad hand will definitely lose!"

Ang Lee glanced at the playing cards thrown on the table, smiled and shook his head.

After playing for so long, the big guys were all tired, and when they saw Li Yaer throw away the playing cards and run away, they all put down the cards and got up to leave.

"Madam, you clean up, I'll go see the three little babies."

Li An turned around and walked to the bedroom on the left, these days, Li An's biggest pleasure after returning home is to look at his three cute little babies, Tang'er, Man'er and Guo'er.

The name Tang'er was already given two years ago, Guo'er was given a few months ago, and Man'er was named just a few days ago, who made her mother call Manman?

Looking at the three sleeping children, Ang Lee's heart burst out with endless tenderness, and being able to look at his little baby is the greatest joy of life for any parent.

"Husband, it's not early, and I haven't slept yet!"

After Yan Ruyu cleaned up, she walked into the bedroom.

"Madam, tomorrow is the big exercise, I still have to think about it, you rest first, I'll go out for a walk."

Ang Lee said that he walked out of the main house and walked towards the direction of the orchard, in the whole courtyard, Ang Lee's favorite place is here, whenever he needs to think deeply, Ang Lee will look for inspiration in the orchard.

"Hanlu, you haven't rested yet."

Ang Lee walked into the orchard and accidentally saw a familiar figure standing in the gazebo looking up at the starry sky.

"You didn't sleep either?"

Li Hanlu turned around and looked at Li An calmly.

"Tomorrow's big exercise is extremely important, and I have to think about it all again to see if there are any mistakes."

"Li Shilang is cautious and anticipates the enemy's opportunities, how can there be mistakes? It's a terrible thing to be your enemy. ”

Li Hanlu still looked at Li An calmly,

"Hanlu, the Nu Ji Department suffered a heavy blow back then, and it was all caused by me, do you hate me very much?"

Ang Lee asked.

Li Hanlu sighed, looked into the distance, and said: "Back then, my father didn't listen to my advice and insisted on invading Ulzhou, it was our fault first, besides, you had blocked our retreat, but in the end let us live, how could I hate you?" If they hate you, why should they live in your other house? ”

"Really? You really don't have a grudge against me? ”

"Nope."

Li Hanlu said these two words, gently passed by Li An's front, left the orchard, and returned to his residence.

Ang Lee stayed in the orchard for half an hour, and after clearing all his thoughts, he walked back to his residence.

Early the morning of the second day, all the eight artillery brigades participating in the exercise were in place, with a total of more than 2,000 officers and men, 400 artillery pieces, and 1,000 cavalry and 2,000 infantry. The total strength of the exercise exceeded 5,000 troops, which was a relatively large scale.

After all the troops and horses for the exercise were in place, the ministers headed by Right Minister Li Linfu led the envoys of various countries to the exercise viewing platform to prepare to observe the exercise.

In order to make it easier to see every corner of the exercise ground, the viewing platform was built very high, as high as a ten-story building, and the material used to build this viewing platform was a reinforced concrete material developed by Li Angang, which was extremely strong and stable, and would never collapse because of the large number of people.

"Wow, this viewing platform is so high! Your Excellency, what kind of material is this made of, it doesn't look like a stone! ”

An envoy from the Western Regions had just walked to the viewing platform and was shocked by the tall and sturdy building in front of him.

"Haha! This is a reinforced concrete material, which is many times harder than stone, and such a tall building can be built in half a month. ”

Li Linfu smiled proudly, smiling very sweetly and very friendly.

A minister like Li Linfu who loves to laugh is the most suitable for entertaining guests, because smiling can often shorten the distance between each other and make both parties familiar with each other quickly.

"Reinforced concrete? It's such a powerful material, it's so powerful, it only takes half a month to build such a tall building. ”

"It's really worthy of Datang, only Datang can build such a powerful building, long live Datang."

Several envoys from the Western Regions all sincerely admired Datang and admired Datang's science and technology.

Ten floors is not a small number, just climbing the stairs can make people tired enough, especially these envoys who never work, their physical fitness is generally relatively low, just climb a third of the tired can't climb, can only take a break, and then continue to climb.

It took a long time for a large number of Tang officials and envoys from various countries to climb up to the ten-story stands and go to their respective positions.

In order to allow the viewing platform to better watch the drill in the distance, the top viewing platform is designed with steps every five feet wide, and the height difference between each two steps is nearly one foot, so that the entire top viewing platform can look into the distance without worrying about the person in front of you covering the view.

After all the envoys from various countries were seated, Li Linfu ordered that each envoy who came would be given a tenfold monocular.

Moreover, these telescopes are not recycled after they are distributed, and are directly used as gifts from the Tang Emperor to the kings of their countries, and after they are used up, they only need to take them back and hand them over to the king.

In addition to these ten-fold telescopes, there are also fifty-fold large-aperture wide-angle telescopes that are fixed on the viewing platform, and these telescopes can only be placed in a fixed position, not moved, let alone taken away.

"Wow! It's such a powerful thing that can see so far. ”

After learning to use a telescope, the envoys were all stunned.

"There's also a bigger telescope here that can see farther."

"Your Excellency, these binoculars are really amazing, they can see so far away, can you sell some to us?"

An envoy made a direct request.

Li Linfu smiled slightly: "This telescope is not for sale, but the telescope you are holding in your hand is a gift from His Majesty to your king, you must not break it, remember to bring it to your king." ”

"Oh, thank you Emperor Datang, long live Emperor Datang."

"Your Excellency, rest assured, we will take great care of these telescopes, and when we go back, we will give them to our king, and the king will be very happy, and this will be the best gift our king has ever received."

A number of envoys said excitedly that although the cost of the telescope was very low, these envoys did not know, they only saw the powerful function of the telescope, so they thought that this thing was very precious.

Of course, in addition to the envoys of various countries, there were also several kings and princes who came to watch the exercise this time, and these people were of higher status, so they were naturally arranged in the most advanced position, and even most of the officials of Datang had to sit back.

Li Huaijie was the king of Khitan, Li Yanzhong was the king of Xi, Zhao Yufu was the queen of the East, and there were several other kings, who sat in the most advanced position, distributed on the left and right sides of Li Linfu, and in order to take care of them, they were equipped with additional fixed fifty-fold telescopes.

Each king had to bring a few subordinates to serve behind him, but Zhao Yufu did not bring his subordinates, but let Li Hanlu and Li Ya'er accompany him. It's just that, except for a few kings, the people who serve behind him have no seats, and can only stand and watch the drill.

"Wow, this telescope is so powerful, I heard that it was invented by the eldest brother? When I go back, I must ask my eldest brother to give me the best. ”

Li Ya'er fiddled with the fifty-fold telescope on Zhao Yufu's side and said proudly.

"Yes! Our Dongnu country is mountainous, and we must always guard against the invasion of Tibet, and we need such a telescope very much, and I will ask Li Lang for a few more when I go back. ”

Zhao Yufu also started Ang Lee's idea.