There are various materials from the future, and Du Yuhan's knowledge of learning machinery can be described as her learning speed by leaps and bounds.

She may not be as prominent as the senior mechanical engineers of the future, but if she is compared with some of the mechanical experts of this era, she is already above them. Because Du Yuhan is standing on the shoulders of giants, she can get too many advanced technologies. For this era, Du Yuhan is already an expert.

With a channel that can be connected with the future, Du Yuhan wants to do something for this era, otherwise it will be too wasteful of space to create conditions for her.

And every time she has some small feats, the space will increase experience points and gold, and there will be prizes. She is looking forward to the return of a big package like the multi-purpose testing machine. The uncertainty of the gift package also brought Du Yuhan a sense of expectation and excitement.

Du Yuhan asked Jiang Bowen to hand over the drawings this time because he wanted to use this set of drawings as a stepping stone to cooperate with the tractor factory, gradually improve their technical level, make the tractor factory gradually expand its scale, and slowly drive the economy of City C.

Then it can slowly radiate outward through the C city and slowly drive the progress of the machinery industry. To be safe, she had to take her time.

Maybe in the future, the tractor factory will no longer be a tractor factory, it will be a leader who walks in the forefront of the industry.

It is expected that one day in the future, a new type of machinery manufacturing factory will appear in City C, which can produce precision machine tools and industrial machine tools. This can lead to the development of the entire industrial system

Jiang Bowen cautiously took Du Yuhan's drawings and didn't look at them, but carefully put them into the house.

Then Jiang Zhaonian took out the things he had collected for Du Yuhan.

Du Yuhan took a general look, they were basically very collectible things, and Grandpa Jiang's eyesight was really good.

After staying for a while, Du Yuhan and Han Yixian took their leave. Han Yi has to send Du Yuhan home first, it's too late, and the family will be worried.

After sending Du Yuhan and the two people away, Jiang Bowen packed up the things brought by Xiaohan's sister.

Jiang Zhaonian and Mrs. Jiang were straight at everything when they saw it, melons, fruits and vegetables, fine grains, pastries and sweets, all on the ground and on the table after they were taken out.

Mrs. Jiang said: "This Xiaohan is really a really careful person. You see, all these things she brought us are what our family needs. This girl is really honest with us. ”

Jiang Zhaonian nodded and said, "Yes, this Xiaohan is really a rare good girl. That's why I picked out a few things from our house and mixed them into those things and gave them to her. We can't always take advantage of others.

In addition to giving us things, she helped Bowen the most. If Bowen can really be transferred to the technical department in the future, then I will be relieved. Don't worry about the future of our blog posts.

If you look at the set of drawings she handed over to Bowen, I don't think it's a useless thing. Why did she hand it over to the factory through Bowen's hand, this is also helping Bowen pave the way. She's also well-intentioned. It's a pity that such a good girl already has a master. ”

Old Lady Jiang said, "Are you saying that the young man who came with her just now is Xiao Han's object?"

Jiang Zhaonian nodded and said, "You didn't see that young man's eyes looking at Xiao Han, his eyes were full of affection." The two of them are by no means as simple as ordinary friends. And I don't think that young man is an ordinary person. The two of them stand together and are a good match. ”

Jiang Bowen was packing up his things and listening to the conversation between his grandparents and grandparents, and his heart was moved and sour.

He was moved by Sister Xiaohan's care for their family. The heart is sour because the girl he has a crush on likes someone else.

The appearance of Du Yuhan made Jiang Bowen's feelings of love break through the ground, but before he grew up and said the secret love in his heart, he experienced the taste of falling out of love.

Jiang Bowen thought of the tall and handsome Brother Han standing beside Sister Xiaohan, and was extremely discouraged in his heart. He can't compare to Brother Han's conditions in any way.

Han Yixian directly sent Du Yuhan home, and moved the things collected by Old Man Jiang into Du Yuhan's room.

It was the first time he entered Du Yuhan's boudoir, not to mention how excited he was.

Han Yixian said: "I'll go to Qi Shen tomorrow to talk about the supplies, and I'll give you an answer when I get back." ”

Du Yuhan said: "I'll go with you." I think we need him as an ally, and it would be more thoughtful to have him in this matter.

Since we need his help, we must also be sincere, and we cannot hide anything from him. And I don't think I can hide it. With the last transaction, he will definitely be able to guess that this matter has something to do with me, so it is better for us to tell him directly, which also shows our sincerity. ”

Han Yi thought for a while and said, "I think this matter still needs the cooperation of my uncle, so that I will come to your house with Qi Shen tomorrow, and we will discuss this matter together with my uncle." ”

Du Yuhan nodded and said, "Okay, you are responsible for talking to Brother Gu, and I will talk to my father." ”

Han Yixian said again: "The drawings you gave Bowen today are not ordinary, right?"

Du Yuhan smiled: "You have confidence in me." Yes, that's a new tractor design. The tractor in Laohewan Village broke down twice, and I repaired it twice. I've long since figured out the inside and out of that tractor.

In response to some of the flaws of that tractor, I designed a tractor that was more advanced, with higher performance and better quality. Produced to ensure that they replace the previous model. ”

Han Yixian looked at Du Yuhan with burning eyes and said, "You are doing this for a purpose, right?"

Du Yuhan nodded and said, "This is just a stepping stone, and it's just a beginning." I have all kinds of advanced technologies here, and I have to come up with them in a more reasonable way. That's what I learned about mechanics. ”

Han Yi said first: "So you first arranged for Jiang Bowen to enter the tractor factory, and then contact the people of the tractor factory through him?"

Du Yuhan nodded and said, "Yes, they will only believe me if they see the real thing." ”

Han Yixian said: "I don't have to see anything to believe what you say." Actually, you don't have to be so troublesome, if you have any ideas, you can tell me and Qi Shen, and we will support you. ”

Du Yuhan looked at Han Yixian and said confidently: "I have a goal in the future, I hope that City C can create high-end machinery, precision machine tools, and industrial machine tools." Do you think it's a fantasy when you hear it? ”

Han Yixian didn't think it was a fantasy when he heard it, but he felt that Du Yuhan was even more mysterious. And he found that Du Yuhan trusted him more and more, and revealed many secrets to him intentionally or unintentionally.

He told himself in his heart that he would protect Du Yuhan no matter what.

After the two of them agreed on their plans for tomorrow, Han Yixian didn't dare to stay in Du Yuhan's boudoir for too long, said hello to the elders, and went home.