The 100-meter-deep courtyard restaurant is exquisite and elegant, antique, and is placed in the cloister pavilion, listening to the traditional folk music of Youyang, which makes people feel as if they have entered a paradise.

After Duan Yun was invited into the inner courtyard of the courtyard, he saw a table of eight immortals in the center of the courtyard, and when Hao Jia and Yan Kai saw Duan Yun come in, they immediately got up with a smile on their faces and greeted them.

"Duan Yun, sit!" At this time, Yan Kai was dressed in gray casual clothes, his hair was meticulously combed, and he looked very energetic, while Hao Jia on the side was also carefully dressed, and the husband and wife stood together, looking very compatible.

"Hello senior sister, hello Mayor Yan. Seeing this, Duan Yun hurriedly greeted with a smile on his face.

Although Yan Kai himself usually acts in a low-key manner, far less than Liu Feng, and is well known in Jiangsu and Shanghai, in fact, the two are not equal in terms of career status, and because Yan Kai is in Kyoto, his actual connections are not inferior to Liu Feng, and he even has a slight upper hand.

Speaking of which, it was still very unexpected for Duan Yun to establish a personal relationship with a big man like Yan Kai, after all, Yan Kai and Liu Feng are both big people who can touch the sky, Duan Yun knew Liu Feng completely because he saved Liu Linna, and he became acquainted with Liu Feng by virtue of his relationship with his daughter, and Duan Yun knew Yan Kai completely because of his business relationship with his wife Hao Jia, but this time Yan Kai and his wife could take the initiative to invite Duan Yun to dinner, which was quite unexpected to him.

"Hehe, Xiao Duan is welcome, I called you here today just to chat with you about something, you don't need to be nervous. Seeing that Duan Yun was a little nervous, Hao Jia said with a smile on the side.

Ah, Mayor Yan, it's really an honor to meet you. Although Hao Jia let Duan Yun relax, Duan Yun still didn't dare to really let go when facing this number one in Kyoto.

Since ancient times, Chinese society has been the idea of official standard, and ordinary people will be in awe of authority in the face of authority, and Duan Yun is not exempt from vulgarity.

Although Duan Yun has seen many big names before, including Liu Feng at the same level as Yan Kai, being familiar with Liu Feng does not mean that Yan Kai has the same friendship with him, and if he doesn't say the wrong word, he will lay the foundation for his future future, so in the face of this kind of person who has the ability to change his fate, Duan Yun has always been cautious.

Although Duan Yun is now very famous and has made some proud achievements, if Duan Yun is too conceited or deliberately showing off at this time, it will only make Yan Kai and his wife feel that he is arrogant and naïve, this is not the purpose of Duan Yun's banquet this time, after all, Duan Yun still wants to hug the couple's thighs.

"Actually, this is the third time we've met, right?" Compared to Duan Yun, Yan Kai had a relaxed face, and he didn't seem to see the majesty of those in power from him, but it made people have an indescribable sense of affinity, so he continued: "Especially when I saw you being awarded the title of honorary professor for the first time at Huaqing University, it was really a big shock to me......

"I'm just lucky, nothing is too big. Duan Yun hurriedly said.

Originally, Duan Yun wanted to pat Yan Kai's ass, but he didn't expect Yan Kai to praise himself as soon as he started, so he hurriedly said humbly.

In Duan Yun's opinion, the people who can sit in Yan Kai's position should be people who think highly of themselves in their hearts, and there are definitely not a few people who flatter around them, after all, leaders also need to be appreciated by others, so Duan Yun immediately replied: "Mayor Yan has a lot of opportunities, talent and leadership skills are well known, and he has done a lot of commendable things for the capital, This is really not easy, and my achievements are not worth mentioning compared to Mayor Yan." ”

"Hehe, you're a good talker. Hao Jia, who was on the side, said with a chuckle when he heard this.

"I'm all doing things in his place, and it's not a credit to me. Yan Kai smiled slightly, and then said: "But Xiaoduan, you are young, you can achieve high achievements in football and academics, this is really too difficult, in fact, I also know many top scholars in Kyoto, they are all accumulated, after more than ten years or even decades of accumulation, in order to achieve some proud achievements, and you have not graduated from high school, you can achieve such high achievements, it is really a rare genius." ”

"Thank you, Mayor Yan, for your compliment. Duan Yun smiled all over his face and said: "Actually, I feel quite lucky, I can have such a talent in mathematics, but there is still a long way to go, and I hope to get your help and care from Mayor Yan in the future." ”

"As long as it's a good thing, something that has positive energy for this society, of course I'm duty-bound!" Yan Kai spoke without leaking, and said with a raised brow.

At this time, the waiter of the restaurant came over with a plate of exquisite dishes, and at the same time took out a fine white porcelain wine bottle, and the moment the cork was opened, a rich aroma of wine instantly drifted to the entire courtyard, which made people feel a little intoxicated.

Good wine. Duan Yun couldn't help but praise.

"The wine here is home-brewed, and you can't buy it on the market. Yan Kai smiled at Duan Yun slightly, and then said, "I heard that you professional players have strict dietary requirements, can't you drink too much alcohol?"

"It's okay to drink less, you can still invigorate your blood, as long as you're not drunk. Duan Yun smiled when he heard this, and immediately got up and filled the wine glasses of Yan Kai and his wife, and then raised his glass to the two and said, "Senior sister, Mayor Yan, I will first give you two a glass, thank you for looking up to me so much and taking care of me all the time." ”

After Duan Yun finished speaking, he drank all the wine in the cup.

"Hehe, it's not about taking care, we just appreciate young people like you. When Yan Kai heard this, he also smiled and drank the wine in the cup.

"Duan Yun, I heard that you are going abroad to attend the World Congress of Mathematicians the day after tomorrow, is there such a thing?" asked Hao Jia.

"Well, I received an invitation a month ago, and this mathematicians conference will be held in London, England, and it is my first time to ...... abroad," Duan Yun replied.

"As far as I know, this year's World Congress of Mathematicians will award the Fields Medal, based on the Hodge conjecture you solved earlier, you should be able to win this award, right?" Hao Jia asked again.

"I've been nominated for the Fields Medal organizers, and the actual results won't be announced until the conference starts. Duan Yun pondered for a moment, and then said: "However, the earth is round, and anything can happen, so until the moment the list of winners is announced, it is still unknown whether I can win the award." ”

"Hmm. Yan Kai nodded when he heard this, and after a while, he also asked: "I have also watched some videos and news on the Internet recently, and found that the video about you betting with Professor Gong of Beijing University on the Internet in recent days is very popular, you once said that you can solve a top ten mathematical problem in the world again in half a month, can you really do it?"