Wei Zheng has been so busy lately that he didn't have time to go to Ding Yi's side, so he played Li Er and led the scholars to divide the ancient books into four parts and revise them.

Li Er ordered him to lead the writing of four group books. There are 20 school scholars, 100 calligraphers, and the school writes the secret pavilion books.

If there is no Ding Yi, after he changes his position, he will continue to serve as secretary and supervisor with Yu Shinan, Yan Shigu and other famous scholars. He wrote the "Book of Sui", and although his "Book of Books" came from the hands of Yu Zhining, Li Chunfeng and others, he was the general leader of his book. "Sui Shu Jing Ji Zhi" refers to Ruan Xiaoxu's "Seven Records" style, with the method of "Han Shu Art and Literature Chronicles", using more than 14,466 Sui Dynasty testaments, more than 89,666 volumes, and "Sui Daye Zheng Yushu Catalogue" checks, according to the four parts of classics, history, children, and collections, divided into 40 categories, 3,127 bibliographies, 36,708 volumes, 1,064 books, 12,759 volumes. It is helpful to examine the collection of books in the Northern and Southern Dynasties and the Sui Dynasty. In terms of bibliographic methods, each category records the title, number of volumes, author, era, official title, synopsis, authenticity, survival or incompleteness. To study the development of academics and the changes of different streams. It is the second oldest existing historical catalogue in China, and it is an important document for the study of ancient bibliographic history.

But the situation is different, and I don't know what will happen in the future, but now Wei Zheng is busy looking for someone to write these four books together, and at the same time, he has to prepare to go to Ding Yi's place.

And in the past two days, people have reported that there is a big drought in Hedong Road. Li Er ordered Du Ruhui to go to disaster relief, and the eldest grandson Wuji was in charge of the rear supply.

And Li Er proposed in the court that he was ready to attack the Turks and wash away the shame!

Wei Zheng is about to collapse, Your Majesty, can you stop making trouble?

Wei Zheng endured Li Er's work and wrote the words "I don't need to look at Wei Zhengshu for three years".

The intention is to persuade Li Er not to travel or fight far away, which is not only costly, but also uses manpower, which is not good!

Li Er still accepted Wei Zheng's suggestion, and showed his considerate demeanor for his courtiers, afraid that Wei Zheng would be tired, so he asked the Ministry of Civil Affairs to inspect the planting of corn.

And it was precisely because of the horseshoe offered by Ding Yi that the steel frying method made Li Er's heart very inflated. The speed of steelmaking is dozens of times faster than before, and the quality is better than before. For this reason, Li Er felt very annoyed again, this time he gave Ding a letter to Hou, and when the corn has a result, how should he reward him? How should that kid be rewarded if he has merit in the future? The point is that the kid is only twelve years old! No one has ever risen so fast, and he has been sealed from a commoner in a month, and that kid's hometown is even more amazing. Li Er, who couldn't figure it out, called Li Junxian.

"Recently, have you found out where is Yinhe County? Who sent Ding Yi to Haochou County? ”

Li Junxian has already sent more than a dozen groups of people to Haochou County to investigate, and those who came back have found nothing. It's as if this person appeared out of nowhere!

"Your Majesty, Yinhe County has still not been found, and the minister has also asked people to check the county records of the previous dynasty and even farther away, but there is no such thing as Yinhe County. And the appearance of the Marquis of Shiping in Haochou County, the ministers also asked people to investigate everywhere, but they were all clueless. If you check further, there is no trace of Shi Pinghou. ”

Li Eryi was silent when he heard this, he was silent all these years, how could this person appear in the Datang realm out of thin air. And this kid's performance has an indelible contribution to Datang, and what he has learned is even stranger, and it is extremely not simple from now on. Li Er had the urge to kill Ding Yi, but he couldn't bear the fall of such a rare talent.

"Let's do this first, what has Ding Yi been doing lately?"

For Ding Yi's daily activities, the Baiqi Division can be said to know everything well, and all of Ding Yi's subordinates are also within the scope of monitoring.

Recently, Xiao Qing, the housekeeper of the Marquis of Shiping, bought a few shops in Chang'an, what kind of clothing and tavern business he wanted to do, and also trained a group of singers. It's just that the style of the songs sung is very different, and it doesn't look like the style of Datang. The Marquis of Shiping himself built a mansion in the east of Shiping County, and he wanted to build a ranch south of Weishui, which is said to be raising livestock. They also let people buy carboniferous mines, as well as several poisonous salt mines. He even enrolled 300 children in the fiefdom villages, as if to teach them literacy. The college has also been built. There are also fifty families. ”

Li Er was dizzy when he heard it, and it didn't sound like there was the slightest connection, but Li Er always felt that something was wrong.

"Keep watching, don't let it find out."

"Yes, Your Majesty!"

"Your Majesty, the minister also heard a strange report from the people below. It's about Shi Pinghou! ”

"What's weird?"

"When Shi Pinghou asked them to send their children to school, he said that if they didn't send it, they would receive 50% of the rent, and if they did, they would receive half of the rent. When the minister heard this, he couldn't help but feel strange, how could this teach children and find it without charging money. Li Junxian wanted to laugh a little after speaking, but he still didn't do anything about the loss of honor in front of the king.

"Uh......" Li Er was also stunned.

……

After Li Junxian left, Li Er returned to the dormitory.

In the arms of Empress Changsun, he told Ding Yi about it.

"Your Majesty, although the concubine also thinks it is strange, but the concubine seems that this is also a piece of kindness from Ding Yi's child. Teaching to others and charging only half of the rent is not found anywhere. Empress Eldest Sun thought for a moment and expressed her opinion.

Li Er enjoyed the service of the eldest grandson, and said comfortably: "It's nothing, it's just that I think it's a little strange for that kid to buy salt mines and carboniferous mines." Could it be that he can also make salt? But his mines are all poisonous salt mines! ”

"Your Majesty, don't think about it. Won't it be fruitful in a while! ”

"Even so, I always feel uncomfortable."

Li Er and Empress Changsun chatted for a long time and couldn't discuss one, two, three, four, so they had to wait and see.

……

On Ding Yi's side, Xiao Jian had already arrived, and everyone had moved to the newly built mansion.

Li Er's holy decree also arrived, and because of Ding Yi's method of frying steel, he was promoted to the founding county marquis. And he gave money to those who came to proclaim the decree, and to every member of the household.

And the princes and nobles of Chang'an were even more amazed by this, and a twelve-year-old boy was crowned a marquis in a month. There are already many people who are ready to go to Shiping Hou's Mansion to say goodbye, this young man's future is limitless! I heard that there is a new kind of grain, and when it is planted, it will be another great achievement!

Six of the five surnames and seven hopes also held meetings within the family for this purpose, and almost all of them had the attitude of making friends. And the Cui family also reprimanded Cui Li for his lax discipline and punished Cui Bin at the same time.

Cheng Yanjin asked Cheng Chumo to go to Shiping County with a congratulatory gift. Lao Bai also went to Chang'an Ding's house to give gifts, he didn't go to Shiping because the gap between the two identities is a bit big now, so he went to Xiao Qing to give gifts.

And at this moment, Ding Yi is looking at three hundred children with a headache!

………