Siheyuan: I stand for Xu Damao because he is my brother

At first, he originally wanted to rely on his memory and combine it with the existing high school math, physics and chemistry textbooks to create his own review materials.

Then they used the 1:5 copy function of the space to copy a large number of them, and then asked Qin Hu, Qin Bao and others to sell them outside.

Didn’t Xu Dacan tell Cao Zhengyang before that there was an opportunity to make a fortune, and he was talking about selling books.

Some people thought that the news of resuming the college entrance examination was officially confirmed on October 10.

But in fact, October 10 was the day when the Ministry of Education officially approved "Opinions on the 12 College Admissions Work", marking the official restoration of China's college entrance examination system.

Xu Dacan had taken this test when he was studying, and he remembered it clearly!

When he actually came to this era, he was even more certain that the news of resuming the college entrance examination was much earlier than that time.

Once the news spreads, countless young people who are eagerly pursuing knowledge and want to change their destiny through the college entrance examination will begin to scramble for all the review materials they can find on the market.

Xu Dacan once heard his grandfather tell a story: "During the years when the college entrance examination was suspended, there were no math, physics and chemistry books. The common middle school textbooks at that time were "Industrial Basic Knowledge" and "Agricultural Basic Knowledge" and so on. After the policy of resuming the college entrance examination, there was only one month left before the exam. How did you say that we could take the exam?

At that time, I set my sights on the largest scrap collection station near my home and waited there every day just to find a high school textbook.

Later, others also set their sights on this place, and the price of a book was raised to 5 yuan! That’s 5 yuan!”

At this time, a review material suddenly appeared on the market, and there was no need to queue up or rush to buy it. Guess what would happen?

2 to 3 months was enough for Qin Hu and his colleagues to sell tens of thousands of copies. Later, the authors of best-selling books in the s were no more successful than them.

Moreover, Xu Dacan has already taken out insurance. He is just an ordinary candidate who is reviewing and preparing to take the college entrance examination.

The people who sell "perverted books" outside are Cao Zhengyang, Tan Hu, Da Que'er and others...

They have one thing in common, which is that they have no culture.

It is because they are uneducated that they sell books!

Moreover, they broke up into small groups and moved to different locations after each attack. Even if Xinhua Bookstore wanted to attack them, they wouldn't be able to find anyone.

Besides, just like Xu Dacan selling medicinal herbs in 65, unprocessed medicinal herbs are not commodities and there is no unified purchase and sale; handwritten books are also not commodities and do not involve reselling in-demand commodities.

Isn't this another successful loophole? If you want to get rich, you have to take advantage of loopholes.

"..."

For convenience, I just put these materials in the space.

As a result, when I picked it up the next day, it turned out to be this set of "Self-study Books on Mathematics, Physics and Chemistry".

Just as Liu Yueru said, it has "Hai Dafu Science and Technology Press" and the year 1978 printed on it, which means it is destined not to be circulated.

There was a small accident in the plan, but Xu Dacan was not worried.

Since the science review materials he compiled himself can be turned into a "Self-study Series of Mathematics, Physics and Chemistry" in space; then what will it become if it is put into a high school textbook?

In order to realize his plan of getting rich, Xu Dacan tried to find a high school textbook and put it into the space.

As expected, there is an additional option for specified conversion.

Any high school textbook can be converted into any volume in the "Series", and the ratio of 1 to 5 remains unchanged!

So there was a scene where Xu Dacan gave money away and asked Qin Hu to organize people to buy a large number of high school textbooks.

Later, many people only knew that the "Self-study Series of Mathematics, Physics and Chemistry" was a set of "magic books", which could be called the "5 Years of College Entrance Examination and 3 Years of Simulation" of this era; but few people knew that in 1977, this series of books actually only printed one volume, "Algebra".

This set of books was reprinted and published 60 years ago. Since the publishing house learned the news only one month before the college entrance examination, they only had time to reprint one volume on algebra.

The following year, in 1978, all 17 volumes of the series, including "Algebra" and "Physics", were published.

At that time, the price of the whole set of books was only more than 11 yuan, but it was soon sold at a "sky-high price" of 50 yuan! The precious image of people rushing to buy the mathematics, physics and chemistry series outside the Xinhua Bookstore in Shanghai was like this. Many people still couldn't buy it, and some people even copied the entire "Algebra" by hand and sent it to their relatives who were still educated youth in the countryside.

In this age of material scarcity, this set of books has become an important bridge for candidates to enter university.

"..."

Xu Dacan only copied one set of this series of books and gave them to Liu Yueru and Xu Yao respectively.

He explained to them and reviewed at the same time. He had stored too many test-taking skills in his mind, and he could easily use them to amaze Liu Yueru and Xu Yao.

Liu Yueru no longer doubts the authenticity of the resumption of the college entrance examination this year.

The calls from society are getting louder and louder. It doesn’t matter if the economy is not restored this year.

She and Xu Yao also agreed to treat it as playing house with Xu Dacan.

Anyway, you can keep learning as long as you live, and there is no harm in learning more knowledge.

The only thing Liu Yueru is worried about now is whether the college entrance examination questions will be too difficult.

Xu Dacan comforted her and said, "It will be the first year of the college entrance examination, so the questions will not be too difficult. Otherwise, what will happen to those students who only attended high school for one year before the exam was suspended? Some people have already started families and careers, and have not studied for many years. The higher authorities will definitely take everyone's actual situation into consideration."

Xu Yao was also a little worried: "Brother, don't you think we are too old? What if the policy comes out and we can only watch helplessly because of our age? That would be a real setback!"

Xu Dacan was confident. If he hadn't taken this into consideration, why would he have reviewed?

When the college entrance examination was resumed in 77, although the age limit was 25, due to many practical reasons, after discussion, the age limit was finally relaxed to 40 for those with rich practical experience and achievements in research or real expertise, regardless of marital status.

In this way, all three people in their family meet the requirements.

"..."

At night, when Xu Dacan got up, he first went to the next room to take a look at the two children, tucked in the corners of the quilt for Xu Fei, and then covered Xu Wenwen's belly.

Then he turned around and went out, went into the space and went to the toilet comfortably. Just as he was about to go back to the house, he suddenly saw a pair of pink women's foam slippers thrown at Xu Yao's door.

Xu Dacan looked over and found that one of the belts was broken.

The straps on these old-fashioned foam slippers have very flimsy joints and often break easily, but they are also very easy to repair.

Xu Dacan took out a small hacksaw blade from the toolbox, went to the kitchen, turned on the fire and heated it red; while it was still hot, he pressed it on the junction of the broken shoelaces and the shoe upper, and pulled and pressed hard to repair it.

After placing the repaired slippers at Xu Yao's door, Xu Dacan went back to his room and went to sleep with peace of mind.