He Yuhan didn't expect that her drawings were so valued. Even Gu Qishen and Han Yixian were concerned and followed suit to find a way.

He Yuhan thought that after she took out the drawing, her space experience value and gold coins increased a lot in a few days. It seemed that the drawing was really important, and even the space was reflected.

Han Yixian said again: "The tractor factory has evaluated your drawings. The drawings are very valuable. It is basically a relatively mature model. If it can be produced, it may fill a gap in this area in China.

Yuhan, I really don’t know how your brain grows. You haven’t learned mechanical design for a long time and can actually design such complex machinery. I really admire you.

Now everyone is trying to create a prototype for testing. Are you sure of the machinery you designed?"

He Yuhan said: "Of course I'm sure, otherwise I won't take it out. I've had repeated verifications in theory, so there should be no problem."

Han Yixian nodded and said, "I have already instructed Director Liu Jiangtao to keep your situation confidential. If your information is known by others, I am afraid that people from the same industry from all over the country will come to you, and I am afraid that you will be annoyed."

He Yuhan said gratefully as soon as he heard this, "Brother Han, thank you very much. I am most afraid of trouble. I don't want to deal with so many people. I just need to deal with the tractor factory in our city. For others, forget it."

Han Yixian smiled and said, "I'll say thank you to me. Your business is mine. From now on, you will be within my protection. I know you hate dealing with those interpersonal relationships, so you won't let others disturb you. Anyone who wants to disturb you in the future must ask me before talking."

He Yuhan smiled and said, "Then you will be my shield from now on, and I will hide behind you and never come out."

The two of them cut off several rows of cabbage, talking and laughing, and Han Yi first put them into the cellar. Some of them were kept for food in the last few days.

The potatoes and sweet potatoes in the cellar were given to Du Yuhan for her adoptive parents' home, otherwise she and her family would not have consumed them all.

Usually, she would ask her brother to take it home from time to time and quietly help her adoptive parents' home.

Han Yixian worked all day at He Yuhan's house and happily returned to the city to prepare for his engagement with He Yuhan.

Although He Yuhan's parents said that engagement does not require a betrothal gift, he also had to prepare some gifts for He Yuhan.

He had a lot of things in his hand, and he wanted to hand them all over to He Yuhan now, but he knew that He Yuhan would not want them. Only when they got married, He Yuhan would accept his property.

But he had to buy at least a few clothes, a few pieces of fabric for He Yuhan, and a few pieces of jewelry.

He knew that He Yuhan liked antiques, so this time he planned to give He Yuhan some of the more precious jade pieces he had in his hand. It was considered an engagement gift.

There is also a house that will be built soon and needs to be completed and cleaned up before getting engaged. It can be regarded as a birthday gift and engagement gift for Yuhan.

The new house is very similar to He Yuhan's house in Laohewan Village. There are several more rooms in the front yard. The house is equipped with tap water, and a water press well is also dug in the back yard, which is very convenient to use water.

Now wait for the final decoration after completion.

Yu Huiru saw that she was not too busy in the countryside, so she took her two children back to the city. She had lived in the countryside for a long enough time and had to take care of her own home in the city.

And she had to go back and prepare for her daughter's engagement, and she had to make some new clothes for her daughter, and she had to notify her relatives and friends.

He Chenglin invited a few old friends to make friends at his daughter's engagement banquet, and specially invited Jian Xiaolin. At that time, the Liang family and Du family in Laohewan Village will also be invited to attend.

He Chenglin decided to set up two or three banquets at his home to entertain guests, which was to pass the relationship between his daughter and Han Yixian.

It also lets the people in the courtyard know that their daughter and Han Yixian are engaged, and some families who are thinking about Han Yixian are completely rested.

After Yu Huiru returned to the city, Han Yi went to He Yuhan's house several times. Every time he brought a lot of things to He Yuhan, many of which were engagement gifts for He Yuhan.

Han Yixian knew that there would be some outsiders on their engagement day, so he would give some of his things to He Yuhan in advance, so he would no longer be revealed at the engagement banquet.

He had the same idea as He Yuhan, and he had to keep a low profile and just have someone to know.

Although He Yuhan repeatedly emphasized that he did not lack food here, Han Yixian would bring some fine food to He Yuhan every time he came, he was afraid that He Yuhan would not be full.

Every time He Yuhan would leave behind the food that Han Yi brought first, and then she would let Han Yi take away the food she prepared.

The two of them care about each other in this way, and their eyes were full of affection.

The truckload of firewood that Han Yixian had brought was piled up in the backyard, and the slightly larger firewood must not be burned to be cut into smaller size with an axe.

Every time Han Yixian came, he would use an axe to make a bunch of firewood for He Yuhan.

After the firewood was available, Han Yixian got a large truck of coal, ensuring that He Yuhan would burn coal in winter.

Han Yi had a way first, and even the Liang family and Du family required a car, so at least they would not be frozen in winter.

He Yuhan looked at the pile of coal like a hill piled in the backyard and said to Han Yixian: "Why did you get so much coal? Isn't this coal easy to get?"

Han Yixian said: "It's not difficult to get it, it's much easier than getting food. You can burn it casually in winter, but I'll get it for you if it's gone. Just don't freeze yourself.

It will be the day of our engagement in a few days. Today, you can go back to the city with me.

Now it is already cold in the morning and evening. Next time I send you back, I will light the stove. If it is not too cold during the day, you can seal the stove and turn it on at night. You can also cook on the stove and make hot water.

You can put away all the things I give you, and you can decide how to arrange them yourself. Don’t be reluctant to let go of those fabrics, make more clothes according to your own preferences.

When we get married in the future, I will make more fabrics for you and make more clothes."

He Yuhan said: "I'm easier to make these things than you. If you are so busy at work, don't bother. I know you have this intention."

Han Yixian took He Yuhan's hand and said, "No matter how busy you are in your work, you can't ignore you. You are the most important thing in my heart. I am willing to worry about you, and I also enjoy this feeling of giving for the person I love."

He Yuhan found that Han Yi was now talking sweetly and was becoming more and more aware of coaxing people. This was a big change compared to before.

However, Han Yixian still looked cold in front of outsiders. Perhaps only in front of the person he loved could he fully reveal his true self.

:.:
Chapter completed!