Since Bo Tie was arrested in the royal court of the Qibi Ministry, he has been secretly taken by Li You and others, and he has been secretly detained in Chang'an. Ashina Qing didn't know he existed.

Li You left a blog post because he originally wanted to use him to exert influence on Xue Yantuo. Later, there was Ashinaqing, because Bo Tie was Yi Nan's henchman, and Li You planned to let Bo Tie assist her.

In order to completely convince Bo Ti, Li You asked Gao Henian and Liu Feixu to save his family.

Speaking of Bo Ti, since he was captured, he didn't know anything about Xue Yantuo and things on the grassland, and when he arrived in Chang'an, he knew that great changes had taken place on the grassland. Yi Nan died, and Bo Ti's family became slaves.

Bo Tie wanted to die, but he was thinking about his family and holding on to a glimmer of hope that maybe he could go out and save his family.

Bo Tie has been imprisoned, no one abuses him, no one pays attention to him, only gives him some books for him to eat.

On this day, he was reading in the house when he suddenly heard someone talking outside, it was a familiar Turkic language, and most importantly, he heard the voice of his own family.

Research institute.

Soon after. Bo Tie came to the research institute and asked to see Li You.

He said: "Lord, thank you for your care, the minister's family has been settled, in the future, the minister will be your person, if there is any sending, please feel free to command." ”

Bo Tie is now a standard resident of Chang'an, and he willingly served the Tang Dynasty.

Li You said: "Bo Ti, in the future, you will be in the Northwest Frontier Affairs Bureau, as the director of Xue Yantuo, Zheng Liupin, not too low, right?" "Bo Tie used to be the head of Xue Yantuo's royal court, so he has to be an official of Zheng Sanpin.

Bo Tie said: "Lord Wang, the minister is very satisfied. Thank you, Lord Wang. He didn't say it all perfunctory.

Bo Tie and his family have now fallen in love with Chang'an, and the standard of living of him, a six-rank official, is much higher than that bitter place in Xue Yantuo.

Besides, he was originally a captive, and he was still the original Khan Yinan, and Xue Yantuo had no place for him. Li You rescued his family, what else is he not satisfied with? The only person he can rely on now is Li You.

Li You said: "I believe in your ability, and I won't talk about things at work." Find an appropriate opportunity, you and Ashina Qing meet up, you know what to do, right? ”

Bo Tie said: "Don't worry, the prince understands your thoughts. He had already guessed that Li You wanted to marry Ashinaqing and then use her to control Xue Yantuo. However, there is a knot between them about the death of Yi Nan, and they need the right person to talk about it.

Li You smiled: "It's very cool to deal with smart people." ”

Bo Tie said: "Lord, the affairs of Her Royal Highness the Princess's family, the minister thinks it is better to let her know as soon as possible, and it is not a bad thing to cut off her thoughts early. Sooner or later, she'll find out anyway.

The minister will persuade her well, I believe she will definitely figure it out, please rest assured. ”

Li You said: "I believe you can do it. However, this matter is not urgent, and I will let you know when she is more emotionally stable. ”

Bo Tie said: "Lord Wang, the minister is in charge of Xue Yantuo's affairs, and he will not play a role in Chang'an. The minister wants to go to Shengzhou in person and set up an office there, what do you think? ”

Li You said: "Although you let go of your work, I have complete trust in you, and I will take care of the aftermath for you if you have anything." ”

In the following days, Li You was so busy that he was on all fours. In the process of cooperating with Li Chengqian to carry out urban transformation, he discovered an indispensable and important material that restricts the development of Datang's science and technology, that is, steel.

Needless to say, steel is important and indispensable to all walks of life.

Before the 19th century, China's steel output was the Song Dynasty, reaching an annual output of 150,000 tons. In the late 18th century, Britain produced less than 100,000 tons of steel.

During the Zhenguan period, Datang's steel output was only 4,100 tons in total. By the time of Tang Xuanzong, steel production had reached 5,400 tons.

Li You was determined to pay close attention to the construction of the iron and steel industry.

Research institute.

Yu Chi Baoqi and Li Duan have grown up very quickly, they are already the scientific and technological backbone of the research institute, and the mining school is very successful.

On this day, they were called back to the institute.

After listening to the reports of Yu Chi Baoqi and Li Duan, Li You asked, "Baoqi, if you two leave the mining school, will there be anyone who can replace you?" ”

Yu Chi Baoqi said: "Yes, there are several students who have made rapid progress and have begun to serve as teachers, and they are very capable. We're going to organize them to mine a new copper mine. ”

Li You said: "That's good! My plan is to bring Baoqi back and preside over the industrial department of the institute, on the one hand, to build an industrial city, and at the same time to establish a comprehensive industrial school in Chang'an.

Li Duan took some of the students of the mining school, or in the mode of part-time work and study, to set up a steel branch of the mining school......"

After a few days of preparation, Li You took Yu Chi Baoqi and Li Duan to the East Palace, and went with Li Chengqian to see Li Shimin.

Outside the Chengtian Gate, Yu Chi Gong and Li Daozong were specially waiting here, they were here to encourage Yu Chi Baoqi and Li Duan.

These two children are now out of the picture, and they have become independent talents, and they are able to report to His Majesty in person, and they are proud of the children as elders.

Seeing Yu Chigong's nervous appearance, Yu Chi Baoqi said: "Daddy, you told me for half the night last night, so you don't need to say it again, don't worry." ”

Li Duan said to Li Daozong: "Uncle, you don't have to worry. What we report to Your Majesty is something we are familiar with, and we will not be nervous. ”

Li Daozong patted him on the shoulder and said, "Uncle, don't worry, you kid can do it." ”

Seeing the nervous appearance of Wei Chigong and Li Daozong, Li Chengqian and Li You both felt funny, and they were able to understand their love for their sons as elders.

Liangyi Palace, study.

Li Shimin, Li Chengqian, Changsun Wuji, Fang Xuanling, Gao Jingming, and Huang Furui listened to the reports of Wei Chi Baoqi and Li Duan.

They were very happy when they heard that the mining school had trained a group of professionals in the mining and metallurgical industries. After listening to their next school plan, I was even more excited.

Next, everyone gathered around a map of the Tang Dynasty and listened to Li You explain the key development goals of the mining and metallurgical industry in the next step.

There are two red dots on the map of the whole Tang Dynasty, one is the largest Dexing copper mine in Asia, and the other is the largest Xigou iron mine in Shaanxi.

Li Shimin asked, "How much copper and iron can be produced here?" "He likes to do big things, and he's not interested in being small.

Li You said a set of numbers, which surprised everyone. I want to chat with more like-minded people about "{?$article_title?} ", WeChat pays attention to "excellent reading literature", chatting about life, looking for confidants~