"Is there anything at school that needs Xu Yan's help? Aren't there teachers at school?"

Liu Xiaofeng asked in confusion.

Tang Yiyi just found an excuse, but the school did let Xu Yan stay on campus. Xu Yan did not agree, and now he is using this as an excuse to go to the south during the summer vacation.

"I don't understand either. His instructor asked him to go back. He just needs to follow the instructions."

"Is that so? That's pretty amazing, isn't it?" Liu Xiaofeng asked again.

Tang Yiyi and Xu Yan looked at each other, then smiled and nodded.

"Okay, okay, I've made it. Go, go, go and help." Liu Xiaofeng was so happy that she was incoherent.

When Tang Yiyi and Xu Yan came back, many people from the village came to see the college students. Tang Yiyi gave candy to everyone who came, regardless of whether they were adults or children.

"Yi Yi, how is it like to study in college? Isn't it nice to live in the city?" A group of people gathered around and talked, all with envy on their faces.

Tang Yiyi smiled and said, "It's not bad, it's good. University life is very rich. After all, knowledge is wealth."

Private enterprises were allowed in 1978, but no one implemented it. We can start businesses next year. Even if we don’t go to college, it is better to go to the city than to stay in the countryside, Tang Yiyi thought to himself, but didn’t say it out loud.

It’s not that we’re afraid of them going to the city to do business, it’s just that it hasn’t been implemented yet and we’re afraid that they don’t understand and might get arrested again for this.

Everyone was talking at once, saying that they wanted to learn from Tang Yiyi and the others, study hard, go to college, leave the countryside, and go to a big city.

"Okay, we'll tell our child to study hard and get into college. It's too tiring to be in the countryside, facing the earth and working hard every day. Only by going out can he make a name for himself."

This is true, it is definitely much better than living in the countryside.

After some more polite words, everyone left as they still had work to do in the afternoon.

It is summer vacation now and many students have returned from vacation.

In the evening, just after dinner, Xu Xin came.

Standing outside the door without coming in, he shouted.

Tang Yiyi went out after hearing the sound and saw Xu Xin standing outside the door holding a book. She looked a little uncomfortable. When she saw Tang Yiyi coming out, a hint of joy flashed in her eyes, and then disappeared.

He called out politely, "Sister-in-law."

"Um, what's up? Your brother is giving them a bath, just sit there and wait."

She knew what Xu Xin was here for, and she went back to the house after she finished speaking.

Xu Yan saw her come in and asked, "What are you doing here?"

"She must be asking you some questions. I saw her coming with a textbook. You go out, I'll do the washing." Tang Yiyi said as he gave the two little ones a bath.

Xu Yan looked at Tang Yiyi deeply, wiped his hands and went out.

When Xu Xin saw Xu Yan coming out, she called out, "Third Brother."

Xu Yan nodded: "What's wrong? What don't you know?"

"Well, I don't understand this math problem. Now that you're back, I want to ask you." Xu Xin spread out the book, which was a function geometry problem.

This kind of question is really annoying.

Xu Yan took a look and sat down to explain the problem to her. Xu Xin listened very carefully. Xu Yan explained it to her thoroughly by analogy and asked, "Do you understand?"

Xu Xin nodded: "I understand. Let me do a question for you to see."

"You do it, I'll go see if they've finished washing." After saying that, Xu Yan got up and went into the house. It was summer and it was getting dark. Xu Xin was lying alone on the dining table outside, doing her homework seriously.

In the house.

Tang Yiyi bathed the two little ones and dressed them.

"I came to ask a question, function geometry. I explained it once and then did it myself."

Xu Yan picked up the clothes and put them on Kang Kang, and told him the purpose of Xu Xin's visit.

"Well, she knows how to use people. But luckily you are at home. If you were not at home, I might not explain the questions to her."

"Don't tell me, if you're home alone, she'd probably be embarrassed to come."

Tang Yiyi didn't say anything: It would be better this way.

The two little guys put on their clothes and went out again. Looking at their crazy appearance, Tang Yiyi regretted giving them a bath now, and would have to wash them again later.

Xu Xin had also finished the questions. When she saw Tang Yiyi coming out, she still didn't dare to look up. She felt very guilty.

Tang Yiyi pretended not to see her and went to play with the two little ones. Xu Yan sat down to show her the problem. Seeing that she got it right, he said, "That's right. Sometimes, if you think about this kind of problem more, there is more than one solution.

Go back and do some more practice. I'm leaving the day after tomorrow. Don't come to see your sister-in-law. Just do it first and I'll show you when I come back."

Xu Xin understood, even if the third brother didn't tell her, she wouldn't dare to come. She nodded repeatedly: "Okay, I understand, I'll go back first."

Two days later, Xu Yan took Xu Ming, Xu Lin, and Xu Tao to the south.

Everyone in the village said that Xu Yan took Xu Lin and Xu Ming to the city to make a lot of money. Tang Yiyi smiled and said no, saying that the school needed workers to work, so he took them there to work for half a month.

When the others heard Tang Yiyi say this, their faces were full of envy, and they were all wondering why their sons and daughters-in-law were not from their own family.

Liu Xiaofeng's family is really blessed with great fortune.

Everyone was so envious.

That day, Tang Yiyi asked Liu Xiaofeng to look after the two children while she went to the city.

After half a year, everything left in the city should have been sold out.

She went to the glass factory first. When Liu Min saw her coming, she quickly went up to her and pulled her along, greeting her warmly: "Hey, the college student is back. Let me take a look."

He looked at her and hugged her again: "You are finally back. I haven't seen you for half a year. I missed you very much."

Tang Yiyi smiled and hugged back: "I'm back, I'm back, I just came back and came to see you."

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