Liang Yunying asked the servant to go to the dental store to register, and then drove Wang Zhenyi to the company's residence.

Opposite the west gate of Nanhaizi Palace, in a huge courtyard called "Royal Gewuyuan", a two-story office building is located.

This Nanhaizi Palace is not the original Nanhaizi, but probably the location of the later Nanhaizi Park.

As for the original Nanhaizi...... It has become Fengtai County......

The root of the north wall of Jingshi New Town is the root of the south wall of the original Nanhaizi.

The scope of Fengtai County is the area between the north wall of Jingshi New City and the south wall of the old city, which is almost the original Nanhaizi range.

So how big was the original Nanhaizi?

The circumference of the city wall is 61 kilometers, with a total area of 210 square kilometers, which is equivalent to three Beijing cities in the Chongzhen period and ten modern Xuhui districts.

It is larger than all the royal gardens around Jingshi combined, equivalent to the size of thirty-six Chengde summer resorts, or fifty-eight Yuanmingyuan.

On the modern map, it is between the South Fourth Ring Road and the South Sixth Ring Road, between the Beijing-Kaifeng Expressway and the Beijing-Shanghai Expressway, and the Beijing-Shanghai Expressway has to be straightened to the east, which is probably such an area.

Nanhaizi is a large royal hunting ground, not a simple garden palace, Nanhaizi has many palace gardens.

During the Chongzhen period, Nanhaizi was seriously damaged in the war, and after the Renwu Dynasty, the inner garden palace was repaired, but the original outer earthen wall was gradually demolished.

After the interior of Jingshi New Town was overcrowded, the building area expanded to the outside of the city, and the original Nanhaizi area slowly became the urban area of Fengtai County.

Therefore, there are several royal gardens in the urban area of Fengtai County, among which the largest area is the current Xinnanhaizi Palace.

The Ministry of Construction stipulates that the height of other buildings shall not exceed 7 meters in all areas within the city wall of the old city of Jingshi, and within 1,500 meters of the royal gardens outside the city.

Probably because the walls of the Forbidden City, as well as the outer walls of various royal gardens, are basically between nine and ten meters high.

Standing on the seven-meter-high roof of a house, people can't peek inside the walls.

The area between the inner and outer walls of the old city, and the area around the royal garden outside the city, shall not exceed 10 meters in height.

Because the height of the inner city wall of the old Beijing division is about 12 meters.

Between the outer city wall of the old city and the city wall of the new city, and within five kilometers of the inside and outside of the new city wall, including the entire territory of Daxing County and Fengtai County, the height of all buildings shall not exceed 20 meters.

Because the height of these two walls built by the Renwu Dynasty is twenty-four meters.

At the same time, within 1,500 meters around the royal garden, only low-density high-end garden buildings can be built, and factories and high-density commercial houses are not allowed to be built within three kilometers.

As a result of these restrictions, the number of factories in Fengtai County is much smaller than in other areas of the new city, and the population density is much lower.

The air and environment here make people feel uncomfortable in the old city is actually much better than that of other counties attached to the new city.

The new wealthy class of Xincheng especially likes to run to Fengtai, and the best target is next to the royal garden, Fengtai is the richest area in Xincheng.

The place where the Royal Flying Machinery Company is located is only separated from the new Nanhaizi Palace by one road and two green belts, and it was originally only possible to build a garden-style two-story villa area.

However, the old emperor specially approved the construction of a "Royal Gewu Garden" here, which was specially used by the R & D and design department of the consortium.

Because the buildings are only two floors, each company often owns a building.

The office buildings assigned to the two aviation "giants" of the Ming Empire are on the easternmost side of the park, only one road away from the Nanhaizi Palace opposite.

Liang Yunying, under the leadership of Wang Zhenyi, took a turn in the upper floor of the Daming Airlines.

The total area of the upper and lower floors is nearly 1,000 square meters, which is about the size of sixteen middle school classrooms.

Design, office, conference, display, reception, the division of various functional areas is very reasonable, all kinds of office and living facilities and equipment are readily available, and they are all high-end products.

Liang Yunying is very satisfied with this environment, which is enough to use in the next few years or even more than ten years.

Zhu Jingyuan's two personal maids, also under the guidance of the staff here, are familiar with the various facilities here, and keep all kinds of situations in mind in case the master asks.

Liang Yunying stayed in the Royal Pavilion for more than half an hour, sent Wang Zhenyi back to her own office, and took the servants home.

The early spring was already short, and Liang Yunying ran outside all day, and when she got home, it was already dark.

After changing their clothes at home and resting for a while, Zhu Jingyuan and his son also let go home, and they went directly into Liang Yunying's courtyard as they did two days ago.

Zhu Jingyuan jumped out of the car, held a delicate box, and quickly ran to his mother:

"Mother, look what this is."

"What will Your Majesty give you?"

Liang Yunying recognized the box where the holy decree was placed, and immediately opened it with great curiosity, carefully took out the holy decree, glanced at the content slightly, and then froze directly:

"Ah......h Title you as a vassal king? How is this possible! The point is – the big food? What good places can be near Big Food? Isn't it all desert?

"I heard that there are several vassal kings over there, and at most three years, they will plead for the withdrawal of the feudal domain, and let Jingyuan go over, isn't this exile?"

Liang Yunying suddenly collapsed, and looked at her husband with the holy decree:

"So what the hell is going on?"

Zhu Jianyan glared at the grinning Zhu Jingyuan, and explained to his wife with a somewhat complicated expression:

"It's not just to be a vassal king, it's just to receive the status of a vassal king, and you don't need to go to the vassal king yourself, so you don't have to worry.

"In the future, other vassal kings will gradually recall Jingshi, this is still our son's idea for his father......"

After Liang Yunying understood, she quickly breathed a sigh of relief, and then glared at her son with some annoyance:

"You bear child, you deliberately didn't make it clear to your mother directly, right? No, wait......"

Liang Yunying had just finished complaining, and something suddenly came to her lips:

"Yao Ling vassal king, but if you don't have to go to the domain, isn't this equivalent to Jingyuan He now has a title? So, my son is now the king of the Great Food County! ”

Liang Yunying muttered in her mouth, her spirit suddenly became excited, and she looked at her son and husband very excitedly.

As a result, I saw that my husband shook his head and explained to Liang Yunying with a smile:

"It's not the county king, but the prince, the few county kings in the southwest of the Persian Gulf who want to withdraw their feudal domains have been revoked and merged into one by His Majesty, which is our son's big food country."

Liang Yunying froze again after listening.

The title of the overseas vassal king in the Ming Dynasty does not correspond to the name of the vassal state, so it does not follow the traditional word limit of the name.

The title of the prince may have several words, and the title of the prince may also be only one word.

But according to the tradition after Renwu, the prince's son is not to mention directly sealing the prince, and directly sealing the prince is an exception.

Therefore, Liang Yunying took it for granted that his son, the king of food, must be the king of the county, and he didn't think about the prince at all.

After hearing her husband's explanation, Liang Yunying still found it difficult to be careful:

"This ...... It's true? Is it really a prince? The county kings have made an exception, how can they be given directly to the prince? ”

Zhu Jianyan also said with emotion:

"It's really the prince, if you look carefully at the content behind the holy decree, it is clearly written, the prince's crown and court clothes have begun to be made, and it will be delivered in a few days."

Liang Yunying didn't look carefully at all just now, and was stunned when she found that her son was sealed to the big food.

Now I immediately went to read the text in the back carefully, and immediately confirmed that my son was really a prince.

Liang Yunying suddenly had a huge surprise in her heart, and she couldn't control herself and went up two steps to hug Zhu Jingyuan:

"Great, my son is a prince, directly a prince-"

Liang Yunying was more excited about his son being crowned Prince than he was when he got 10,000 gold bills before.

Although the vassal king is not like an ordinary prince, the imperial court will not directly pay money, and the income depends on the actual situation of the vassal state.

But the knighthood is a status symbol, the most important thing in the eyes of ordinary people in this era, and many times more important than money.

Zhu Jianyan next to him looked at his wife and son, and his mood was also very happy, and he was more calm.

In fact, his son is not only a vassal king, but also a prince of the Ming Dynasty, so the prince will not be less, but it has not been made public for the time being.

Zhu Jianyan even felt that it might be because Prince Daming's canonization could not be made public for the time being, so the old emperor gave him the status of a prince-level vassal king.

So the son actually became a double prince?