Xuan Shijing returned to the study, and Qin Bingyue went to Jinyang's courtyard to salute Jinyang, no matter what the relationship is on weekdays, etiquette cannot be abolished, this is also the majesty of Jinyang as the main room.

The moment Jin Yang saw Qin Bingyue, he saw that Qin Bingyue's temperament was different from that of ordinary times, on the surface, he was still light, but his heart was inevitably sour.

However, it can be regarded as a matter of Jinyang's heart, at least in this way, within two years, Xuan Shijing will have an heir, so that he will not be dragged down like this.

Xuan Shijing sat in the study, the academy seemed to have begun to get on the right track in the past two days, Gao Shilian happily went out to teach students every day, and went back to the house to rest in the evening, day after day, life is also very regular, but Gao Shilian wrote a letter to Xiao Yu, persuading him to take the initiative himself, save His Majesty's face, and come here to teach, but the news is sinking into the sea and there is no response.

Thinking about Xiao Yu's stubborn temper, he will definitely not listen to Gao Shilian's persuasion, it seems that these six dismissals are also close at hand.

A few days later, news came from Chang'an City, a big news.

The British Duke Li Ji and the Gu'an Duke Cui Dunli in the North Court set off Xue Yantuo, and after a while, Xue Yantuo would send envoys to Chang'an to return to Shun and sue for peace.

I knew this earlier, why bother at the beginning, it was clear that the Tang Dynasty was now on the way to the top, and the leader of Xue Yantuo was still so young and vigorous to stir up trouble, but now it is better, this time Xue Yantuo came to return to obedience and seek peace, and he had to exploit the herdsmen under his rule to give gifts to the Tang Dynasty.

However, according to His Majesty Li Er's generous temperament, the things rewarded back will not be much less than what they sent.

Now that the north of the Tang Dynasty has been settled, and after so many years of not fighting with the northern grasslands, it is inevitable that some people are itching, this time Li Ji and Cui Dunli beat Xue Yantuo like this, and they are also holding down those restless hearts on the northern grasslands.

Even if Xue Yantuo is defeated, his position in the northern grassland is still unshakable, earlier it was the Turkic family, and after the Turks were disabled by the Tang Dynasty and Xue Yantuo, the overlord on the northern grassland became Xue Yantuo, Xue Yantuo has always been attached to the Tang Dynasty and is a subsidiary of the Tang Dynasty, so it has been moisturized for more than ten years, but Xue Yantuo's people must also know that without the Tang Dynasty, their status on the grassland is difficult to protect, let alone be an anti-bone boy.

It is established in the north, and in terms of military affairs, the eyes of the imperial court will all be focused on Liaodong, and there will not be many days left for Quangai Suwen.

Spring is a time when all things are full of vitality, every spring in Chang'an City, many dignitaries and nobles have the preference to go out to the suburbs, their own fiefdoms and houses in the suburbs of Chang'an City, they go to Zhuangzi to live for two days, no, go back and forth in one day, or a few good relationships about getting together.

Now Zhuangzi in Dongshan County has become the most popular first choice for this year's outing, regardless of whether there are houses around this Zhuangzi, not to mention the beautiful scenery on Zhuangzi, there is emptiness, there is liveliness, it is those high-end restaurants and inns opened in the market, which provides a lot of convenience for the people of Chang'an City, so these days the avenue of Zhuangzi is also full of people coming and going, and the carriages are endless.

When the Wang family was in Chang'an, he had a good relationship with some noble ladies, and took advantage of this opportunity, the Wang family also sent a few invitations, inviting them to take a walk around the Zhuangzi, and the people in the house were also very attentive to clean up a few small courtyards around the Wang family's courtyard, waiting for the nobles to settle in.

With Wang's invitation, it will be much more convenient for these ladies to come to Zhuangzi again, ready-made residences, ready-made guides, and a few people can get together to play horses and hang or something, but it is easy and comfortable.

These noble ladies face trivial things every day in the Gaomen mansion, and it is rare to have a chance to come out to prevent loosening, so naturally they will not miss it.

In addition to coming to Zhuangzi to play, by the way, I also inquired about the academy, Xuan Shijing opened a academy in Zhuangzi, and invited Gao Shilian over, many people are very curious about this academy, but no one dares to go to the academy, there are people patrolling with knives in the whole Zhuangzi, or those veterans, or government soldiers in the barracks.

In case he is caught, the Marquis of Dongshan is a person who must be compared, and if he grabs the barracks, he will be half dead if he can't be killed.

There was a knock on the study door.

"Master Hou, there's a letter from Chang'an City Institute of Technology."

"Send it in."

The door of the study was pushed open, and the little servant of the Hou Mansion walked to Xuan Shijing's desk and handed the letter over.

Xuan Shijing opened it, roughly browsed the content of the letter, and it was only half a month's work, the School of Engineering has fired the movable type, and all kinds of materials have been tested, the lowest cost is clay, and the highest cost is lead, but although the cost of lead is high, the effect is also the best.

"Great." Xuan Shijing showed a smile on his face, he originally thought that it would be very good to be able to burn out the earth, but he didn't expect to even get the lead words out, and sure enough, it didn't waste his efforts to get this engineering college, even if it cost more, it was worth it.

What is science and technology as the primary productive force? That's it, although the School of Engineering burns money, the things that come out of research are priceless.

"Go and call Chang Le over and say that Ben Hou has something for him to do." Xuan Shijing instructed: "Let him come to the study to see me quickly." ”

"Yes." The little servant answered and exited the study.

After a while, Chang Le was invited, with a long knife with him, and hurriedly walked into Xuan Shijing's study.

"Master Hou is looking for me?"

Xuan Shijing nodded: "Well, I need you to go to Chang'an in person and go to the College of Engineering to help me do something." ”

"Master Hou, please command."

The book written by Xuan Shijing can only be printed by the craftsmen of the College of Engineering, and cannot be passed on, it is a trouble to pass it out, and Xuan Shijing is also a person who is afraid of trouble, since these troubles can be avoided, Xuan Shijing does not need to be idle and make trouble for himself, this book is now only limited to the Academy of Engineering and the academy on Zhuangzi, even if it is the craftsmen of the College of Engineering, they must be kept shut and cannot be passed on.

Datang is open, it can tolerate everything from outside, but it does not mean that people challenge tradition and ghosts.

And Xuan Shijing enlightened and enlightened children, and what he challenged was the theory of ghosts and gods that their ancestors believed in for generations, although he was only reasoning in the eight classics, but not everyone could listen to it and believe it.

Xuan Shijing did not plan to set up a "cult", but the first batch of children in the academy of this Zhuangzi, since they want to teach, they will do their best to teach, there is nothing to hide, if you can move the knowledge of a thousand years to the present and teach others, it is also a good thing.