If Zhou Yan hadn't taken the "brain supplement" given by the system, he might have been overwhelmed by the large amount of professional knowledge.
Of course, the biggest role of the tutorial for Zhou Yan was that it helped him accumulate aircraft design and also slightly expanded his time.
After Li Tianfeng was reborn, Zhou Yan used the extra forty years to conceive the framework of aircraft design software and expand the former drone design software into a large-scale aircraft design platform.
Moreover, during this period, Zhou Yan also successfully localized the D-18T, turned it into a dual-rotor turbofan engine, and designed a large transport aircraft similar to the An-124...
Seeing that he was about to graduate as a graduate student in one year, Zhou Yan originally planned to use a slightly improved version of the large bypass ratio three-rotor turbofan engine as the topic of his graduation thesis. But now that he has a better one, he naturally has to show it.
one time.
After counting the harvest, Zhou Yan felt a little pain in his brain, so he went back to bed and fell asleep.
After getting up, Zhou Yan wanted to call Xu Chongzhi to discuss the design and production of turbofan engines, but for some reason, he suddenly felt homesick.
He glanced out the window and saw that the sun was already rising. After getting up and preparing breakfast, he ran to the bedroom and pinched Qin Ruoshu's nose while she was sleeping.
Qin Ruoshu, who was having a sweet dream, was suddenly awakened.
"Old Zhou, I'm going to strangle you to death! What a sweet dream, is it just gone?"
"Let me tell you something," Zhou Yan hugged Qin Ruoshu's shoulders, "let's go back to Dongyang tomorrow!"
"OK……"
Qin Ruoshu is a typical family lover. If he hadn't been with Zhou Yan, it would have been impossible to stay in the capital. Hearing what Zhou Yan said, he was naturally very happy.
After breakfast, Zhou Yan glanced at the clothes washing dishes in the kitchen, then looked at the direction of the bedroom, and sat down on the sofa: "My wife, change into more fashionable clothes later."
Qin Ruoshu stuck her head out and smiled: "Can we have our new summer beige dress?"
"As long as you like it!"
In order to set off the flowers, Zhou Yan chose a relatively casual suit.
This was the first time Qin Ruoshu saw Zhou Yan dressed so formally when going shopping, and she felt a little surprised: "Didn't you not like shopping very much before?"
"My girlfriend has finally gone shopping, so naturally she has to cooperate," Zhou Yan said with a flattering smile on his face, "Daughter-in-law, there are so many clothes in the closet, it's okay to smile, why don't we wear them out to dry out often?"
Qin Ruoshu nodded shyly.
After applying light waterproof makeup on his wife, Zhou Yan drove out the door in his Spyker C8, which had accumulated a lot of dust.
Qin Ruoshu, who rarely goes out, was chattering excitedly and pointing at the familiar yet unfamiliar street scene.
"Look over there, Zhonghai..."
The first stop for the two of them to go shopping was naturally Wangfujing. Before the car entered the parking lot, there were already car enthusiasts on the roadside taking out their mobile phones and taking pictures non-stop.
Although Xinghan's Anxin Mall has a wide variety of products, it can't keep up with Wangfujing's, especially those gadgets that require IQ tax.
Zhou Yan doesn't want to pay the IQ tax, but his father and father-in-law are both face-saving and like to talk bullshit everywhere. Paying some IQ tax to make his father and father-in-law happy is not considered a loss.
The first stop for the two of them was the high-end supplement counter.
But as soon as the two of them arrived at the floor where the high-end supplement counter was located, they found that a certain counter was already crowded with people watching.
"The merchant is vomiting blood and giving away profits again?" Qin Ruoshu's face was full of ridicule.
Zhou Yan, who is nearly 1.9 meters tall, pushed up the sunglasses hanging on the tip of his nose: "Is it Lin Shengfei, bringing a new girlfriend out to hit the streets again?"
"Honey, are you envious of Xiao Lin?" Qin Ruoshu's fingers calmly stretched towards the soft flesh of Zhou Yan's waist.
"There are three thousand pieces of weak water, just take one scoop!"
"That's pretty much it!"
Neither of them liked living under the flashlight. They were just about to avoid it, but they didn't expect that Lin Shengfei, who was under the spotlight, saw Zhou Yan who stood out from the crowd at a glance. He smiled and waved over there: "Brother Yan!"
Zhou Yan was stunned for a moment, then smiled bitterly and led Qin Ruoshu through the crowd.
"This is my younger brother and sister. I'm sorry, it's our first time meeting and I didn't bring a gift..."
Lin Shengfei would not be polite to Zhou Yan, and looked at Qin Ruoshu with a smile: "Sister-in-law, give Zhang Jinxiu the VIP gold card of Weaving Room, and this matter is over!"
"Such a meeting gift is really too shabby!" Qin Ruoshu smiled, took out a Jinxiu Weaving Room diamond card from her small backpack and handed it over.
"You can just take it. My sister-in-law is not short of your money. This is the diamond card of Jinxiu Weaving Room, which gives you a 34% discount. Most people can't get it..." Lin Shengfei looked at the crystal VIP card.
He casually stuffed it into his little girlfriend's hand.
At this time, the little beauty following Lin Shengfei only saw the "agent couple" with sunglasses on their faces. They were also wealthy.
"By the way, Brother Yan, your Anxin Mall should not be short of these things, right?"
"Why is there no shortage?" Zhou Yan glanced at the shelves of the counter that looked like there were three or three taels of wild ginseng, "Anxin Mall has only been operating for a short time. There are some good things that are not available for the time being?"
With that said, Zhou Yan pointed to the largest ginseng in the display cabinet in front of the waiter: "Beauty, can you take it over and take a look?"
"Can!"
Feeling that he was about to be knocked unconscious by the pie falling from the sky, the waiter immediately took down the ginseng placed in the C position on the counter and placed it in front of Zhou Yan.
After picking it up and looking at it carefully, Zhou Yan found that this thing was indeed wild. He nodded and asked casually: "Are there any others?"
The waiter was knocked unconscious by the pie falling from the sky. He quickly took out four or five boxes from under the counter, opened the lid, and placed them in front of Zhou Yan: "Please take a look!"
Zhou Yan was also a little surprised.
More than three ounces of ginseng is a treasure. In any era, it is a good thing that can kill someone. Such things are unlikely to leak out...
what is going on?
At this moment, Lin Shengfei on the side suddenly shouted: "Isn't this Korean ginseng? Korean ginseng is everywhere..."
Only then did Zhou Yan realize that in the past few years, the Korean Wave was still raging, and the Chinese pharmaceutical giants were still desperately trying to conquer the country. In order to achieve their goals, ginseng, the most "fairy" in traditional Chinese medicine, was naturally being "suppressed"
Ranking: The main component of ginseng is a harmless stimulant...
"It's called garden ginseng in Korea. It's grown in the ground like vegetables. How could it have a life-threatening effect?"
Lin Shengfei was confused by Zhou Yan: "What else can you say about this thing?"
"In a cold place like Changbai Mountain, it can take more than ten years to grow to the thickness of a thumb," Zhou Yan lowered his voice, "What kind of power or material can support ginseng through cold winters?"
?”
At this time, Lin Shengfei finally came to his senses: "Are these the wild ones that can hang their lives in legend?"
Zhou Yan smiled and nodded, took out a peony card from his pocket and handed it to the waiter: "Please wrap all these ginseng for me..."
After saying that, Zhou Yan pointed to the cistanche that looked like a dead branch on the side: "Can you take a look?"
"Brother Yan, are you planning to sweep the goods?"
"I'll go back to my hometown tomorrow," Zhou Yan smiled, "it's rare to go back once, so I can't go back empty-handed, right?"
"Go home? Did you stay long?" Lin Shengfei's eyes lit up, "I haven't seen what the captain of your ship looks like?"
"Want to go? Wait at the Capital VIP Terminal at eight o'clock tomorrow morning!"