A map appears, and a red dot flashes and counts on the personal computer.

Fang Xin felt something, everything was ready, and then he got out of the nutrition warehouse, and came out after taking a bath and getting dressed, he was a boy, half an hour was enough.

With this information, when you get on the public station, the private computer is connected to the public system, and the route is entered, which can naturally remind you to change trains and shifts, although Fang Xin does not know the road, but it is still a smooth journey, and you will arrive at the destination.

The street scene here is quite deserted, and there are shops and supermarkets on both sides of the quiet and few streets, although it is not too dirty, but from this atmosphere you can feel that this is a slum in this world.

Fang Xin quickly found the location, this is a mansion, but looking at the history, it is already very ancient, twelve floors, each floor is drying its own quilt clothes, it looks like a country of ten thousand flowers.

Looking at these, Fang Xin sighed with emotion, his own villa, his own nutrition warehouse, are usually luxuries that are difficult for people here to obtain, even in this world, what can be guaranteed is only the minimum food ration, and other things must be obtained through hard work.

It's not that he doesn't understand that it is not easy for society to be able to do this, but this kind of emotion naturally arises.

Only people like themselves who have capital and leisure can do good deeds and merits.

After going up to the tenth floor, I knocked on the door, and what came out was a middle-aged woman, who already knew the information, this woman's name was Jin Zhaowen, thirty-six years old, with a dignified appearance, but her face was tense.

"Who are you looking for?"

"I'm Fang Xin, through the Huaxia Charity United Union, I heard that you need a tutor?"

Jin Zhaowen hurriedly smiled: "It turned out to be Teacher Fang, I didn't expect you to come so soon, please come in, please come in." ”

For the sake of the child, she naturally wants to show the most enthusiastic side.

Fang Xin showed a shy look, he knew how to win her trust and make her more at ease.

Jin Zhaowen asked him to come in, and on the other hand, he sighed, picking up a handsome face, these are all right, what she feels the most is that refreshing and comfortable temperament.

This kind of temperament can only be acquired by those who are free from suffering.

"You may be seated, and I'll call you."

Rushing to the tea, the other party brought it, Fang Xin noticed that on the other party's hands, the nails were very short, and there were some thin calluses, and his hands were white, even if it was not the girl's jade onion and tenderness, it was not far behind.

A little embarrassed, she hurriedly took it herself, and took a sip, the brown color was a little bitter, and while she left, Fang Xin looked here.

It's a very crowded home, although there are appliances and furniture, but obviously, they are all old goods, two rooms, one for couples, one for children, and the kitchen and bathroom are small and dark.

Within a few minutes, someone gently pushed the door open and approached cautiously.

Fang Xin looked over, but it was a little girl, her eyes were black and white, and she was only twelve or thirteen years old.

He was a little surprised, originally he thought that the other party was a rebellious child who was not good at studying, but now it seems that learning first-order mathematics is already in advance.

"Hello, call Teacher Fang quickly, and learn from Teacher Fang in the future." Jin Zhaowen said hurriedly.

Suddenly, he understood.

is another hopeful girl Jackie Chan, who hopes to get rid of the current situation through reading, and has put a lot of homework on the child's young shoulders early, and involuntarily, he has a trace of pity.

Coughing, he said, "Hello Wu Yan, I'm Fang Xin." ”

Wu Yanyan stared into his eyes, then stepped forward and stretched out her little hand, and both of them shook it seriously.

"Miss Wu Yanxi, I'm here to help you study, I hope that in two months, we will all be able to get our own gains." Holding her hand, he said, at this time, the jade Ruyi in his body flashed an invisible light.

Wu Yan was stunned for a moment, then her eyes returned to clarity, and she nodded vigorously.

"Then let's prepare, I want to see your current level." Fang Xin said that he had just used the precious energy of Jade Ruyi to launch a faint prayer technique to make the other party feel good, just for a good start.

Wu Yanyan nodded, didn't speak, and pulled him into her room.

Jin Zhaowen was a little surprised, Wu Yanwen has always been taciturn and a little unsociable, why is she so close to him?

But the door is ajar, so you can see inside.

Fang Xin began to ask Wu Yanxi about her homework, asked her to do some problems, and immediately transferred to the corresponding teaching course.

"Natural numbers are the numbers we use naturally, you know? It's 0, 1, 2, 3, 4, 5...... Numbers. One after the other, until infinity, there are no negative numbers. ”

"What is a negative number?"

"Numbers that are more than zero, numbers marked with a minus sign, for example, you have ten dollars, it is a natural number, if you owe someone ten dollars, it will become minus ten yuan when you remember it, as for rational numbers and irrational numbers, we will learn slowly, and we will understand later, come, let's make a set again."

Jin Zhaowen watched outside the crack in the door, relieved, she hurriedly took out the meat from the refrigerator and cut it into shreds.

There was not much time, at dusk, Wu Zhenggang came back from work, as soon as he came in, he saw the two people studying inside, and suddenly lightly helped his wife cook, set the dishes and chopsticks, and whispered to his wife: "Ah, there is a teacher here, who looks very young?" ”

"Heh, it's a student of the Town Technical College, you look at his profile, he is only fifteen years old this year, there is a third order in mathematics, and the rest of his homework has already finished the second order, with his age, he is really a good student!"

Wu Zhenggang looked at the information on the computer carefully for a long time before saying, "That's great!" If I could be like him, I would be happy. ”

"Don't look at it, hurry up, make a good dish today, Teacher Fang doesn't need money, but the first meal, you always have to make it hearty, you go to the supermarket to buy some."

Wu Zhenggang agreed, staring at his wife: "Zhaowen, thank you for your hard work, hey, this year our department said that I have an opportunity to study for free, and after completion, my salary will be increased by 30%, I hope that my wife will not have to suffer my hardships, and pave the way in the future now." ”

When Wu Zheng just came back, Yan Xin had already finished today's class, and taking advantage of the time, Fang Xin also typed the plan.

When he came out, Fang Xin said seriously: "Two, please come over!" ”

The husband and wife hurriedly washed their hands and sat on the sofa.

"Mr. Wu, Ms. Jin, I would like to ask, your requirement is to complete first-order mathematics this year, right?"

"Yes, Mr. Fang, I am this hope."

"Well, first-order mathematics, there are 200 teaching hours, which is at the current level and state of Yan's wife, I think it can be completed in two months, three hours a day of teaching, and a few hours of homework, I have already made a plan for this, please read the plan."

"Two months?" Both of them looked at each other, this time seems to be shorter, normal learning, it takes one year, if it is intensive teaching, it will take half a year.

Wu Zhenggang took Fang Xin's computer and looked at it, the dense teaching files on it were dazzling, and the other party Xin increased a little confidence when he saw it: "Teacher Fang, you are a professional, then you look at it, our writer will definitely support it." ”

"There is a limit to children's learning ability, and it is already a very intense progress to complete it in two months, so I will set aside the necessary rest time, and ask the two of you to increase the course at will." Fang Xin said seriously: "This is my only request, otherwise, I can only ask for another master." ”

Yu Ruyi's strength is currently very weak, but it can sustain three hours of deep learning, and it must rest enough afterwards, so this condition is a must.

"Of course, of course." The husband and wife hurriedly agreed.

"In that case, please sign it!" Fang Xin printed it out on a printer at home.

The two looked at each other before signing.

This was the case, and then after a little dinner, Fang Xin directly said goodbye, and when he went out, he did not go home directly, but went to An Yijing Club, in other words, he had to practice kendo every day.

Speaking of reality, the foundation of early practice of kendo is nothing more than basic exercise, the fundamental principle lies in the heart to the hand, and the exercise of nerve reaction speed, can achieve the desire to stab, are calm, force, hit, and it is almost the same.

Many people announced the end of their basic swordsmanship after three months of training, but Fang Xin was ready to train these for a whole year, of course, if it was expected, if Yu Ruyi could accumulate strength, it would speed up the process.