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Chapter 141 There is always someone who is happy
Tian Yanzhen had never expected Qiao Yu to suddenly become so arrogant today.

He remembered that when he told this guy yesterday to work on the Riemann hypothesis, the little guy looked incredulous.

Has mathematics become a "creator's game" today?

"Okay, okay, okay, Qiao Yu, it seems that you are really confident now? Why? Do you want to tell me that you have completed the Riemann hypothesis game during your undergraduate studies?"

Tian Yanzhen glanced at Qiao Yu and asked.

"Hehe... Director Tian, ​​are you kidding? Even in a game, you have to take your time. You must have never played a soul ring before, right? Although the first BOSS is difficult, it won't be that difficult!
The Riemann hypothesis is the final BOSS, and the twin prime conjecture is the first BOSS. I am in the novice stage now, and defeating the first BOSS is victory. "

Qiao Yu explained with a wry smile.

He just used the game analogy, and didn't say what game it was. Really...

Tian Yanzhen thought about it and said nothing.

I just have a deeper understanding of the importance of Qiao Xi in Qiao Yu's heart.

Although Qiao Yu often behaved inappropriately in front of him, he had never been as outrageous as he was today.

I'm afraid this kid himself didn't realize how excited he was today, and some of his true nature was revealed.

But Tian Yan really thinks this is also good, as it is more like a sixteen-year-old child.

Thinking about it, Tian Yanzhen also felt emotional.

In this day and age, it is not easy for a woman to raise a child alone.

What makes Tian Yanzhen even more gratified is that some character defects of children who grew up in single-parent families are not obvious in Qiao Yu, which is enough to prove that her mother has put a lot of thought into it.

In fact, he had also heard about some things about Qiao Yu, mainly from Qiao Yu’s alma mater, Xingtie No. 1 Middle School.

But in a sense, Tian Yanzhen didn't think there was anything wrong with Qiao Xi's way of education.

After all, children need to be taught in accordance with their aptitude. Qiao Yu is a precocious child. If parents are too controlling, it may often arouse a very rebellious mentality.

This mother's method probably has a hint of laissez-faire, giving Qiao Yu room to express himself freely.

Now it seems that the effect is actually quite good. Positive, confident, diligent, hardworking...almost all the good qualities of a teenager can be found in this child.

Of course, he is also treacherous and shameless, which are excellent qualities that are not typical of a teenager.

The big guys see and think clearly about many things, but they just don’t say them.

Then again, Qiao Yu is actually quite good. When a boss reaches a certain position, he hopes that the person on his level is a simple and good person.

But in fact, no matter what industry, among those who can stand at the top of the pyramid, few have minds as pure as a blank sheet of paper.

Even if you are fully focused on learning when you first achieve success, when you reach a certain age and are pushed to a certain position, you will start to think more.

The most terrifying thing about people with high IQs is that they have an extremely strong learning ability.

In short, Tian Yanzhen was actually too lazy to pay attention to Qiao Yu all the way, but the little guy was obviously a little too excited today, and kept nagging all the way...

"Can you be quiet for a while?" Finally, when they were almost at the high-speed rail station, Tian Yan couldn't help it and scolded.

Qiao Yu really kept his mouth shut for a while, but he started talking again as soon as he got off the car: "Director Tian, ​​do you want to hear my idea on how to solve the twin prime conjecture? It's very innovative."

"Haha...Okay, give me your proposal report tomorrow and I'll take a look at it myself."

"Um... no problem, Director Tian, ​​but we should go over there to pick you up."

"Just shut up and follow me."

……

Qiao Yu finally calmed down, and then followed Tian Yanzhen into the platform under the guidance of the staff who had been waiting there.

According to the ticket information provided by Qiao Xi, I went to the carriage stop after arrival.

Oh, it turns out that you can go directly into the station to pick people up.

Although it's a bit messy, it can also appear more sincere. I can only say that Tian Yan is really thoughtful...

The time was actually very good, the train was about to arrive at the station in a few minutes, and Qiao Yu finally lost the mood to talk.

He stood there quietly, his eyes fixed on the direction where the train was about to enter the station, without moving.

Seeing this scene, Tian Yanzhen suddenly remembered the feelings of the teacher who had previously gone to inquire about Qiao Yu’s performance in school.

"Luckily, the teacher at Xingcheng Railway No. 1 Middle School discovered this talent in time. Otherwise, if we let this kid fool around, he would have really learned bad things."

But seeing Qiao Yu's performance at this time, Tian Yan really felt that he was worrying for no reason.

The most feared thing in the world is to have attachments. Especially for a genius like Qiao Yu...

Just looking at Qiao Yu's expression at this moment, you can tell that even for his mother, he probably won't go down a path of no return.

Tian Yanzhen even felt that only when he was about to see his mother would Qiao Yu realize that he was still a minor...

This is true.

When the front of the car appeared in front of him, Qiao Yu had already raised his hand and started waving.

It was as if the people in the carriage could see him.

Only when carriage No. 13 came to a steady stop did he put away his excitement, pursed his lips seriously, stood in front of the carriage door, and stared at the people coming out of the door.

Tian Yanzhen didn't say anything either, but just silently observed the boy next to him and found it very interesting.

Until a woman in a beige dress walked out of the carriage dragging her luggage.

A very beautiful woman.

The boy next to him walked straight over and said, "Mom, I'm here, give me your luggage."

After saying that, he took the luggage and pulled the woman a few steps to the side so as not to disturb the people getting off the bus behind.

"Brother Qiao Yu..." Following behind the woman was a pretty girl. When she saw Qiao Yu, she immediately called out happily.

"Don't call me by my name randomly. Don't you know I'm a celebrity now?" Qiao Yu said seriously.

In fact, there were travelers in a hurry nearby, and no one noticed the two of them at all.

But Qiao Yu obviously didn't care about these, his eyes were already on the woman beside him.

"mom……"

"Don't talk, let me take a look first, hmm...it seems like you've grown a lot taller."

"Of course! You don't know how well I eat every day!"

"Does it mean that the food I cooked is not to your liking?"

"Haha, by the way, have you had a headache recently?"

"It's strange to say, but since you're not around, I don't feel anxious anymore, and my headaches don't happen so often."

"Elder Qiao Xi, if you talk like that, I'll be angry!"

"Hmm? If you are angry, will you still recognize me as your mother?" the woman asked doubtfully.

"Yes." The young man said proudly.

"Oh, then just be angry!" the woman nodded and said.

……

"Um, Aunt Qiao, brother, there is someone next to you." Xia Keke on the side couldn't help but say.

Qiao Yu then noticed that there were two people, one big and one small, standing beside Xia Keke, looking at him. He suddenly remembered that he was not the only one coming to pick someone up this time...

"Oh, by the way, Mom, Coco, let me introduce you to this teacher. My teacher is here to pick you up..."

After saying that, Qiao Yu turned his head and saw Director Tian walking up to his side.

"Um, Director Tian, ​​this is my mother Qiao Xi. Mom, this is the teacher I often talk to you about, Academician Tian Yanzhentian."

"Hello, Academician Tian. Qiao Yu is an ignorant child. He must have caused you a lot of trouble in Beijing. Thank you for your care."

"No, on the way here I was thinking about how to thank you. You educated Qiao Yu very well. After he came to the capital, I didn't spend too much energy on him, but he achieved a lot."

Tian Yanzhen said with a smile.

Qiao Xi smiled slightly but didn't say anything...

Qiao Yu understood Qiao Xi. She actually never liked to talk much.

So she immediately introduced him: "Director Tian, ​​this is Xia Keke, my upstairs neighbor and a good friend who grew up with me."

As soon as she finished speaking, Xia Keke had a sweet smile on her face. She bowed slightly and respectfully to Tian Yanzhen, then called out affectionately, "Hello, Grandpa Tian."

Qiao Yu glared at the girl. Although in terms of age, it was completely fine for a girl in her teens to call Tian Yanzhen "grandpa".

The problem is, she has messed up the generations, after all, there is a senior master opposite her.

But I have to say, this little girl hangs out with him every day and has learned at least 80% of his skills...

Obviously, Tian Yanzhen didn't care about these at all, and said with a smile: "Well, Xia Keke, I've heard of you. Your brother is so outstanding, you have to work hard too."

"Don't worry, Grandpa Tian, ​​I will definitely work hard. By the way, let me introduce you, this is Teacher Yang from Changjun Middle School..."

"Hello, Academician Tian." Yang Zhuochao on the side said quickly.

While on the high-speed train, he was still thinking that if Qiao Yu came to pick him up, he could chat more with this rising star in mathematics.

But he never expected that Qiao Yu would bring his teacher to pick him up.

After all, everyone has studied for a doctorate and followed a supervisor, not to mention that Qiao Yu’s supervisor is Tian Yanzhen, Academician Tian.

Everyone knows what kind of students can make their academician mentors achieve such a level.

All he could say was that the degree of importance the instructor attached to his students had exceeded the limits of his imagination, and for a moment he didn't know what to say.

But finally I remembered that he brought a sophomore in high school with him this time.

"This is Zhang Ruijia, a talented sophomore from Changjun Middle School. His math scores have always ranked first in his grade."

"Oh, good, good, keep it up. Well, let's not talk any more here. The car is ready, let's go back to school first. This summer camp is still scheduled to be held at Shaoyuan Hotel, and the car will take you there directly later."

Tian Yanzhen nodded slightly, which was considered a greeting. Then he led Qiao Yu and Qiao Xi out of the platform.

It can't be said that he was being neglectful. After all, he came here to pick up Qiao Xi. The others just came with Qiao Xi to pick her up.

……

"When we get to school, let Qiao Yu take you to rest first. I've already arranged accommodation. It's in Building 9 of Shaoyuan Hotel. When Qiao Yu gets there, just tell the front desk.

Mr. Yuan from Huaqing across the street has specially booked a dinner at Jiasuo this evening. I still have some things to do, I will arrange a car to pick you up at Shaoyuan at 5:30."

After being sent to Shaoyuan Hotel in Yanbei University, Tian Yanzhen gave a few instructions and then left.

The school has arranged accommodation for the teachers and students from Changjun Middle School who will come to participate in the summer camp.

Naturally, Teacher Yang took us to check in.

For convenience, Tian Yanzhen arranged accommodation for Qiao Xi in Shaoyuan Hotel, but not in the same building.

Soon, Qiao Yu and Qiao Xi were led by the hotel staff to a small suite on the sixth floor of Building No. 9.

There is also a small living room for entertaining guests. I can only say that Director Tian really puts a lot of effort into the reception.

"Tsk tsk tsk, mom, you're living in a suite right after you came to Beijing? Let me tell you, when I first came to Beijing, I lived in a storage room..."

After helping Qiao Xi put away the luggage, Qiao Yu sat on the small sofa in the room and began to sigh.

"Okay, okay, I know you've performed very well in the past six months! Professor Tian just praised you all the way, do you want me to praise you again?"

"Of course you should praise me." Qiao Yu said, looking up.

Qiao Xi didn't say anything. He raised his hand and touched Qiao Yu's head, then said to himself, "He has really grown taller. He should be almost 1 meters tall, right?"

"I don't know!" Qiao Yu said, then lowered his body and leaned on Qiao Xi, making it easier for Qiao Xi to stroke his head.

Qiao Yu actually doesn't like anyone touching his head, as it will make his hair messy, except for Qiao Xi.

Even enjoying this feeling.

Because when he couldn't sleep when he was a child, he would snuggle up to his mother like this, and then Qiao Xi would stroke his hair like this, and he would always fall asleep quickly and sleep soundly.

Outside, Qiao Yu can always act as if he doesn't care about anything and seems to be omnipotent.

But with Qiao Xi, all he needs to do is enjoy his mother's care.

Qiao Yu has always been able to clearly feel Qiao Xi's unreserved maternal love for him.

From every expression, every movement.

There is no intrigue, no deception, only the simplest and purest mutual dependence.

Tacit understanding and deep emotional bonds can always convey a warm power, as well as silent commitment and protection between two people.

"It turns out you haven't grown up yet." Qiao Xi said after a long time.

"Who said you haven't grown up? I just haven't seen you for a long time. I miss you so much."

"I saw on the video that when children go to college, they are like a kite with its string cut. Only when they are out of money will they remember that they still have a family and send signals back home."

"My advice is to watch fewer videos and do more exercises. I'm still waiting for you to be admitted to Yanbei University."

"Don't make a fuss. I'm lucky enough to be admitted to a university. I won't even consider Yanbei University."

"No, you have published a paper in a top journal. You can apply for self-recruitment in the future. I will teach you when I am ready."

"Heh...but even if I go to college, I don't plan to major in mathematics."

"Oh, what major do you want to study?"

"Probably physics. I think physics is actually very interesting now. More interesting than math."

"Don't panic. Yanbei Mathematics and Physics belong to the same department, so I am familiar with the School of Physics. They have also arranged three semesters of Advanced Mathematics A."

"Haha, do you still want to assign me homework?"

"Look at what you said. Isn't it normal for teachers to assign homework to students?"

"Yeah, you're right, it seems normal for a mother to beat her son. Stay away, I suddenly don't want to care about you."

"Qiao Xi, I'm telling you, don't force me to kneel down to talk to you." "Hehe... I really don't know why Director Tian thinks you are sensible and hardworking. You are still as naughty as before."

"That's because I'm really sensible and hardworking. Don't ignore my strengths."

……

Xia Keke's arrival ended the tender moment between mother and son. But Qiao Yu actually felt that the rest was just right.

For example, the sense of anticipation in my heart has been satisfied.

"Yeah, brother..."

"Don't say anything yet. Do you want me to take you around the campus?" Before Xia Keke could say anything, Qiao Yu spoke first.

Xia Keke nodded quickly, looking very cute.

This made Qiao Yu a little confused.

This girl didn't seem to be so well-behaved before.

Well, I'm too happy to care about it today. Qiao Yu looked at Qiao Xi and said, "Mom, let's go out for a walk together. By the way, I'll show you where I live. I'm not bragging, my place is unique."

"Let's go."

……

The campus during the summer vacation is quieter than when the school starts. There are fewer students and more tourists, but it is more suitable for wandering around.

Due to time constraints, Qiao Yu took the two of them to his own small suite in the Mathematics Research Center first.

Received a lot of praise from Xia Keke.

This made Qiao Yu very proud.

Because Xia Keke has started living on campus now, she lives in a room with six people. Although it is a new dormitory building, it is actually quite good in all aspects, with air conditioning and 24-hour hot water.

There are even life teachers on each floor. But there are always some small conflicts when several girls live together.

Xia Keke didn't care about those little things, but the helpless thing was that the other girls in the dormitory liked to ask her to judge when they had conflicts...

This made Xia Keke realize how good it was to live in a single room while studying, and made her miss the days she spent with Qiao Yu even more.

I always feel that all the conflicts in life can be easily resolved by Qiao Yu...

After visiting the Mathematical Research Center, Qiao Yu took the two of them for a walk along the shore of Weiming Lake, and then returned to Shaoyuan Hotel on time at 5:30.

The car arranged by Director Tian was already waiting at the door.

Originally, Qiao Yu was still hesitating whether it was convenient to bring Xia Keke to the banquet hosted by Mr. Yuan this time. However, when Xia Keke saw Tian Yanzhen, she called him "Grandpa Tian" sweetly again, and then her mentor took the initiative to invite Xia Keke to get in the car.

After getting off the car, Qiao Yu deliberately pulled Xia Keke in front and whispered, "My name is Director Tian, ​​and I call you Grandpa Yuan. You call Director Tian Grandpa now, what will you call Yuan later?"

"Um... call me grandpa?" The girl looked at Qiao Yu and blinked her eyes.

Qiao Yu was stunned for a moment, and then suddenly felt that the seniority seemed to have been corrected in a very different way.

Well, only the world in which Lao Xia was injured was achieved.

But it doesn’t matter, Lao Xia is not here anyway.

"Keke, you're really excellent!" Qiao Yu praised sincerely.

"Hmm? Isn't this what you taught me when you were little? When you're interacting with adults outside, you have to be sweet-mouthed. Maybe you can get something good out of it?"

Xia Keke leaned close to Qiao Yu's ear and said, "My ears are itchy..."

However, since this was what he taught him, Qiao Yu felt that there was no problem with it.

"Good, keep up the studious attitude."

The two kids chatted quietly for a few words and walked to the private room booked by Mr. Yuan.

When the waiter pushed open the door of the box, Qiao Yu saw that Mr. Yuan had arrived, and there was also a professor he didn't know, who was sitting there drinking tea.

Qiao Yu walked in with Xia Keke in his arms. While Qiao Xi and Tian Yanzhen were still behind, he shouted as soon as he entered the door: "Grandpa, I'm here. This is my sister who grew up with me. Her name is Xia Keke."

"Hello, Grandmaster." Xia Keke immediately followed Qiao Yu's words and called out sweetly.

The old man was a little slow to react. He looked at the delicate and pretty girl and said habitually, "Hello, hello, look at all the good kids."

Fortunately, Tian Yanzhen had already walked in with Qiao Xi at this time.

"Hello, Mr. Yuan. Professor Tan, when did you come to Beijing? I didn't hear you tell me."

"Professor Tian, ​​I just arrived yesterday. Mr. Yuan said that he would hold a welcoming party for Qiao Yu's mother today, and said that you would come too, so we simply didn't contact each other." Tan Luyuan stood up and said politely.

After just two sentences, Qiao Yu felt that his mentor might not get along well with Professor Tan.

But Professor Tan should have a very good relationship with Mr. Yuan. The world of adults is indeed very complicated.

So without waiting for the two to continue the confrontation, Qiao Yu walked up to Qiao Xi and introduced: "Grandpa, Professor Tan, this is my mother, Qiao Xi, she has always admired you, Grandpa.

I know you introduced me to a research group, and every time you call me, you remind me to pay attention and never embarrass you and Director Tian."

Of course Qiao Xi didn't say such a thing, but she just smiled gently as usual and greeted politely: "Hello, Mr. Yuan, Qiao Yu is a naughty child, I'm sorry to bother you."

Then he nodded to Professor Tan beside him.

"Qiao Xi, good, good, good, Xingcheng is indeed a place of outstanding people and beautiful scenery. I have always wondered what kind of mother could raise such an outstanding child like Qiao Yu. I understand it after seeing her today. This boy and girl are both extraordinary talents at first glance."

Yuan Zhengxin said cheerfully. It can be seen that the old man is very happy.

"Yes, yes." Tan Luyuan standing nearby echoed.

"By the way, let me introduce you. This is Professor Tan Luyuan, the head of the Department of Mathematics at Yueshan University. He is also a world-renowned mathematician."

"Hello, Professor Tan."

……

After the greetings, everyone sat down. The dishes were served immediately. The first dish was roasted lamb leg...

Ever since Qiao Yu came to Huaqing for the first time, read books for an afternoon, and clamored to eat mutton, the old man obviously took note of it.

No matter where you eat, there will definitely be lamb.

But today there was no wine, only drinks.

Theoretically, Qiao Xi was the most important guest today, but after chatting for a few sentences, the topic naturally fell on Qiao Yu.

Professor Tan was the first to speak: "Qiao Yu, although this is the first time we meet today, Mr. Yuan was praising you yesterday, and of course your achievements are indeed worthy of praise.

Yesterday, I heard from Mr. Yuan that you are going to do research on prime numbers next. How is it going? When will you come up with results that will surprise us?"

Qiao Yu was about to answer when Tian Yanzhen took over the conversation.

"Brother Lu Yuan, you can indeed look forward to this. Qiao Yu told me today that proving the twin prime conjecture is as easy as playing a game, right, Qiao Yu?"

As he spoke, Tian Yanzhen looked at Qiao Yu with a smile.

"what……"

Qiao Yu thought about it carefully, and was sure that he didn't say that. But when he saw Director Tian's half-smile, he remembered that his own tutor didn't seem to get along well with the professor...

Soon, I answered with a stiff upper lip: “Yes, I plan to prove the twin prime conjecture during my undergraduate studies.”

"Oh?"

Yuan Lao was obviously interested and said, "Directly prove the twin prime conjecture? So you already have an idea? Why don't you tell us now? Professor Tan is also quite knowledgeable about number theory."

Qiao Yu glanced at the slight smile on Qiao Xi's face beside him, and his courage suddenly came up.

When his mother was not around, he dared to brag. Now that he has a backer, he will naturally not be less courageous.

"My idea is different from the traditional number theory method. I don't plan to use tools such as the traditional prime number theorem and sieve method. Instead, I will use the theory of quasi-complete spaces and the Langlands conjecture to build a new system to solve this problem."

Qiao Yu said boldly.

"Don't be so general, be more specific." Old Yuan put down his chopsticks and continued to ask with interest.

"Uh... like a framework that relates twin primes to Galois representations and modular forms. And then finds possible relationships. Transforms algebraic problems into geometric problems."

Qiao Yu answered quickly.

Fortunately, he thought about this question yesterday, otherwise he really wouldn't be able to answer it if asked this way.

"It's a good idea, but have you ever thought about the fact that the construction and calculation of Galois representations are extremely complicated? How do you construct an accurate Galois representation for each pair of twin primes?"

Professor Tan frowned and asked.

"It's easy. If I can prove that the Galois representation of every pair of twin primes can be defined by the characteristics of the modular form, then the Galois representation will automatically carry the uniqueness of the pair of numbers without having to reconstruct it every time."

Qiao Yu said casually.

Professor Tan was stunned for a moment, then frowned even more tightly, and subconsciously asked: "Are you saying that the matrix of Galois representation can be directly defined in modular form?"

Qiao Yu nodded and replied, "Yes, of course I haven't figured out how to define it yet. Let me give you a simple example:
For example, we can use the modular Fourier coefficients as the characteristic parameters of the Galois representation, then theoretically their traces can reflect the structure of the Fourier coefficients.

If I succeed, I will have found a general rule for constructing Galois representations of prime number pairs. If I fail, I will look for other rules.

If you want to ask more, I can only say that I haven't thought about it yet. After all, Director Tian just assigned me this task yesterday, and I thought about it for a whole day, and this is the only general idea that I think is feasible."

In fact, Qiao Yu has quite a lot of ideas, but Qiao Yu himself feels that the others are not very reliable, so he won't talk about them at this time.

Anyway, this is not an academic discussion and he is just trying to save face for his tutor.

Looking at Professor Tan opposite him with a frown on his face, he felt that Director Tian should be very satisfied.

"Haha...Brother Lu Yuan, what do you think of my student's idea?" Tian Yanzhen asked with a smile.

"Huh...if he can produce this result this year or early next year, by the way, Qiao Yu, you are sixteen years old this year, right?"

"Um……"

"Then we can look forward to the 17-year-old Fields Medal winner." Tan Luyuan glanced at Tian Yanzhen and said with emotion.

"Don't worry, don't worry. If you can't finish it in one year, then two years will do. Qiao Yu, don't feel stressed. There is no difference between seventeen and twenty-one."

Old Yuan glared at Tan Luyuan, then looked at Qiao Yu and spoke loudly.

Obviously, he didn't like Tan Luyuan's statement because it seemed like he was flattering someone.

Tan Luyuan was stunned at first, then smiled bitterly.

He guessed what Yuan Lao was thinking, but he couldn't say anything. He really didn't mean it that way, he just couldn't help but sigh.

After all, this idea is not something that most people can think of. Of course, even if you can think of it, it is extremely difficult.

Just think about how complicated this is. If it can be done, it means that using characteristic matrices to directly describe the structure of number pairs will become a brand new number theory research tool.

It has greatly expanded the application boundaries of the Langlands Program. It would be unreasonable if this were not awarded a Fields Medal.

But just from the old man's reaction, you can tell how much he values ​​Qiao Yu.

What else can he do if he doesn't want to hear anything that is detrimental to the child?
Fortunately, Qiao Yu reacted quickly and said
"I'm not in a hurry at all, Grandpa, have you forgotten? You said you would definitely see me win the Fields Medal with your own eyes. At that time, I said I would wait until I was in my thirties before winning the award."

Qiao Yu said this, and then winked at Xia Keke beside him.

The tacit understanding between the two little ones is not to be underestimated. Xia Keke immediately picked up the cup filled with juice in front of her, and said to the two big guys with a smile: "Grandpa Yuan, Grandpa Tian, ​​I offer you a glass of juice, and wish you two grandpas to live younger and younger.

Then, 20 years later, when my brother wins the Fields Medal, Grandpa Yuan and Grandpa Tian will be able to go together to watch my brother receive the award."

"Okay, okay, okay, you are such a good girl. Come on, come on, let's go together."

The two sentences from the two children made Tan Luyuan stunned at first, and then he suddenly felt that he was a little stupid, and he was not as good at speaking as the two children.

He looked at Tian Yanzhen with some resentment, and that smiling face looked even more hateful!
……

After Xia Keke toasted the glass of juice, she naturally attracted the attention of the two big bosses, Yuan Lao and Tian Yanzhen.

Especially Mr. Yuan.

I started to ask Xia Keke about the purpose of her visit. When I learned that she was attending the summer camp at Yanbei University, I started to care about Xia Keke's studies...

After learning about Xia Keke's situation, he made the final decision.

"Before you leave, pick a day and come to Qiuzhai with Qiao Yu. I will test you. If you can pass grandpa's test, don't go to Yanbei anymore. Come to our Huaqing instead."

"Okay, Grandpa, I'll give you another sip of juice."

"Good, good, good."

Tian Yanzhen and Qiao Xi sat nearby, watching the scene with a smile, without saying a word.

All in all, the meal was a great pleasure for both the host and the guests. It was not the wine that made us drunk, but the people themselves who made us drunk…

……

"You don't have to rush to hand in the report to me tomorrow. The summer camp should start tomorrow. Xia Keke will participate in the camp activities. You can take your mother to travel around Beijing.

If you need a car to go somewhere far away, please let me know and I will arrange it for you."

After returning to Yanbei University, Tian Yanzhen gave Qiao Yu instructions before leaving.

"Okay, Director Tian. But we must use the car, otherwise it will be inconvenient to go anywhere." Qiao Yu agreed without any hesitation.

"Okay, I'll give you a call later and you can just call and contact them directly."

"Thank you, Director Tian."

"Okay, go and accompany them, they are still waiting for you." Tian Yanzhen waved his hand.

Qiao Yu was right in his guess. His performance today made the tutor very satisfied, the kind of satisfaction that couldn't be greater.

Qiao Xi came to the two women triumphantly, and before they could say anything, he spoke first: "I know why you can recognize a grandfather. You haven't lost a bit of your grandfather's skill in coaxing him."

"What do you mean by coaxing? That also requires a foundation, right? First of all, I have to study hard, don't you agree, Coco?"

"Yeah, what brother said is right!" The little girl nodded vigorously, appearing quite well-behaved.

"Haha...Qiao Yu, look, Coco has been led astray by you!"

　Thanks to Chinese to Baby for the reward and encouragement

　　PS: Alas, my child is sick at home, with fever, cough, diarrhea, and constant nausea. I am taking care of him with his mother, so I don’t have enough time to write. Please bear with me for the 8,000-plus words.

　　
　
(End of this chapter)