"Grandpa Xie, I don't lack anything, it's just ...... Actually, I still have something to give to Grandpa, but the thing hasn't arrived yet, so it's not too late to reward Grandpa after he tries it. Li Chengqian thought to himself, you can't be in a hurry, let's wait.

Li Shimin changed his clothes and walked over, moved for a while, and was immediately complacent, and said in his heart: So many people eat for nothing, why didn't you think of it before? No, I'll have to show the ministers.

"Lady, you arrange for the young palace supervisor to let everyone in the palace wear this dress. Well, Gao Ming, sit with your aunt for a while, and when you go to the Hongwen Pavilion in an hour, Grandpa will have to review the chapter. Li Shimin was in a hurry to leave, why did he go? It's not in front of everyone. Is......

What about the good reward? Why don't you always talk nonsense, you don't look like a father. I muttered in my heart for a long time, turned my head and said with a smile: "Auntie, how is it, is it good, it's warm." ”

Empress Eldest Sun touched her son's head dotingly, and then hugged Li Chengqian tightly, the tears in the corners of her eyes couldn't be stopped, "It's very comfortable, it's very warm, my mother likes it very much." ”

It seems to be windy outside, and it's getting colder.

"Auntie, don't shed tears, it's not good for your body." Li Chengqian leaned tightly into his mother's arms, motionless.

……

"Lang Jun, the tables and chairs have been pulled over according to your instructions, where are they placed?" Fu'an ran in.

"The smaller ones are placed here by A-Niang, I'll take a look first." Li Chengqian said.

Several chamberlains hummed and brought the tables and chairs in, and the Taishi chair, the horn chair, and a set of classical tables and chairs in the Ming and Qing dynasties appeared in front of everyone.

The lacquered top has a natural sheen that gives a dizzying feeling.

"Auntie, how about sitting on it and trying it than sitting on the carpet? Fu'an, let the Weaving and Dyeing Department get another set of cushions later, put them on the chair, and sit on them more comfortably. Li Chengqian pulled the eldest grandson queen and sat on it, this young woman who was born poor, how could she have seen this furniture, not to mention, there were no tables and chairs in the early Tang Dynasty. The eldest grandson's eyes were full of little stars, and he leaned on the back of the chair, and his waist and legs were really stretched a lot. His hands kept stroking the smooth tables and chairs, not knowing where to put them. It took a while to find the feeling. I feel a lot of emotion in my heart, my son is smart since he was a child, isn't it a god who came into the world? It's really a blessing for me to be in Datang.

"It's good, it's good, do you have it there?"

"Grandpa has it, and I'm going to put it in Hongwen Hall. Auntie, go over first. ”

"Go smart" Empress Changsun lovingly looked at her son who was in a hurry and walked out, thinking, in the end, he is still a child, and he is in a hurry.

In the Hongwen Pavilion, Li Shimin's coat remained unchanged, wearing a newly made cotton (cotton) coat inside, sitting on the exquisite dragon chair that had just been moved, looking at the wide desk in front of him, and for a long time, he turned his gaze to Li Chengqian who was standing at the table.

"Well, this set of tables and chairs is very good, Gao Ming, you said that there is something to give to Grandpa, I don't know what it is?" Li Shimin's face was full of spring breeze, and he thought to himself, it was much more comfortable to sit on the carpet than in the past, his waist and legs were much more comfortable, and he was more domineering when sitting on the chair than before when he sat on the ground. Coupled with these warm clothes, it is estimated that this winter will not be cold. The son is so satisfied that he doesn't know how to praise him. But it still has to be tested, after all, he is his eldest son, and he will inherit his position in the future, and doting can only make him arrogant and slack.

Li Chengqian said in his heart, the tables and chairs have been given to you, don't you have to inch in, okay, you are still a father, will you be a father? Is there such a father? On his lips, he said something else, "Grandpa, please take a look, this is a lesson from my son in the recent past, and I will give it a look at Grandpa." ”

With that, he handed over a stack of papers.

Preliminary conception and application prospect of triad soil and stone cement (cement),

Conception and application prospect of movable type printing instead of woodblock printing,

Improvement of papermaking method and conception of gold and silver bills,

The improvement method of the kang (which has appeared in the Western Han Dynasty),

Regarding the idea of improving clothes such as middle clothes and pants,

Manufacturing method of ceramic heater (earth heater),

The idea of transforming a two-wheeler into a four-wheeler,

Regarding the idea of popularizing the use of mules (which has appeared in the Eastern Han Dynasty) to solve the shortage of cultivated cattle,

……

"These are some preliminary ideas, if they can be successful, it will be of great benefit to Datang and the improvement of life, after all, many ideas are related to people's livelihood, so I hope that in the process of research and development to realize these ideas, I can get the help of Grandpa." Li Chengqian looked up and said. "In addition, I think that I need to do a good job of secrecy, and I can't let those tyrants of the family easily discover the secrets of my royal family."

In fact, except for cement and gold and silver tickets, others can be easily coated against. Why are they all ideas? In fact, it involves the development time and gradual maturity of a core technology. Clothes improvement is still talked about in the past, but what about the others? How do you explain if it's a one-time offer of proven technology? Are you a god? Want to reach the top in one step? In this case, the step is too big, and it is easy to talk nonsense.

Li Shimin looked at the immature handwriting (no way, I practiced traditional Chinese for six years, barely passed), and strange pictures, and set off a storm in my heart, this child's mind jumped out, and his ideas were wild, if these ideas can be realized, it is simply against the sky. There are still some doubts and disbelief in my heart, after all, these thoughts are enough to shock the world. For a moment, the hands holding these manuscripts trembled.

"Gao Ming, as long as what you say is beneficial to the country and the people, I will support you. But I'm curious, such a secret technique, others can't think of it, how did you come up with it at such a young age? Li Shimin asked with a straight face. Is there something to hide from Grandpa? Or is someone helping you with an idea? Or do you have something else in mind? ”

This is a serious crime, for it is a great sin to form a party for personal gain and deceive the king.

"Grandpa has wronged him, and he won't hide Grandpa from him in anything, he thinks of it himself, and he just learns from things."

Li Chengqian said in his heart, no wonder the prince in history rebelled, I feel that this is all overkill and persecution. You don't praise me, but you have wronged me, you have placed so many secret agents around me, and someone reports to you every day about what you do, you don't know when I don't know, I have to dare to do whatever I want, you still have the face to ask? Alas, forget it, Taoguang Yanghui, anyway, you are Lao Tzu, and I will treat you as if you want to test me. I thought about it in my heart, but I said,

"Most of the officials in the world, as well as those who are still studying and preparing to become officials, how many people can really think about the national economy and people's livelihood and the prosperity of the society? In my heart, I only want to compete for fame and fortune and enjoy wealth and wealth, but I don't know that the people are the foundation of the country. Therefore, if you want me to have long-term peace and stability in the Tang Dynasty, the root is still in the people. ”

"Oh? It seems that my son has his own strategy, so tell me about it. ”