90s little naughty master

Huo Baichuan and Tao Yan looked at each other.Tao Yan ate his last bite of rice and said with a smile, "Of course."

The cafeteria was too noisy, everyone got up and went back to Tao Yan and Huo Baichuan's dormitory.

Looking at the colorful paintings on the wall and the clothes thrown on the bed that have not been packed in time, the old director smiled and asked, "Are you still used to living here?"

"Very good." After all, it is an orphanage, even if they are not used to it, the two of them will not say it.

However, with the development of the computer assembly business, the two also have to consider renting a booth.Otherwise, people coming and going will affect the normal work and rest of the orphanage.

Hearing this, the old director laughed and joked, "With such confidence, your business will be booming? You must know that there are not many people who can afford computers with the conditions of today's people."

"But not a lot." Huo Baichuan said with a smile: "The two of us are still very confident. At least in the past six months, we can earn some pocket money."

The old director smiled slightly: "Then you don't have to move out. Just one and a half sets, how can it affect your work and rest? Besides, you two children are away from home, and there is no adult to follow. We are not at ease if we really move out. .”

Huo Baichuan just smiled and said nothing.The pocket money he mentioned and the pocket money the old director mentioned are obviously not the same concept.

Tao Yan returned to the main topic: "About the DNA database, what else do you want to know?"

Only then did the old director remember the business, and introduced to Tao Yan and Huo Baichuan: "These two are the leaders of the Municipal Bureau, Chen Chu and Zhou Chu. Regarding what you mentioned yesterday, using DNA fingerprinting technology to determine relatives I thought about the idea of ​​establishing a DNA database to help parents of lost children find their children. So I reported it to the Municipal Bureau this morning. The city leaders also attached great importance to it, and specially sent Chen Chu and Zhou came to understand the situation. I will bring them to see you. I know you two have a lot of ideas, can you tell us in detail, if we want to build this DNA database, what should we prepare?"

This is one of them.According to the old director's report, the Municipal Bureau was also very curious about the identities of Tao Yan and Huo Baichuan.I want to get a feel for the situation through this conversation, and see who Tao Yan and Huo Baichuan are. They know so much at such a young age, and they can even propose to build a DNA database——

Generally, children of this age may not even know what DNA is.

Not only the Municipal Bureau had this curiosity, but the old director and other police officers in the police station were also very concerned about this matter.It's just that the old director didn't expect that Tao Yan and Huo Baichuan were not there when he came with two experts from the city bureau.The dean and the volunteer aunts couldn't tell where the two had gone.The big guy could only wait patiently for a whole day, and it was only at night that the two children came back.

What was even more unexpected was that they had just found it, and before they got into the main topic, they heard that Tao Yan and Huo Baichuan sold an assembled computer in just one day, and made more than 4000 yuan.

They also build computers!

The two criminal investigation experts looked at each other.Whether it is the use of DNA fingerprinting technology to determine the relationship, the establishment of a DNA database, or the assembly of computers, it can be regarded as the most advanced technology field in China.These two children are so familiar with relevant knowledge, it seems that their origins are not simple!

Considering that Tao Yan and Huo Baichuan didn't look very old, although everyone had doubts in their hearts, they didn't make it too obvious in their attitudes.

The old dean and the two division chiefs looked at each other, and Chen Chuchao asked as usual, "Where are you two from? Did you know each other before you were abducted by human traffickers to Jiangzhou?"

Tao Yan and Huo Baichuan shook their heads in unison: "I can't remember."

Chen Chuwen said with a smile: "Then where did you two hear about this DNA fingerprinting technology? Do you have elders in your family who are also criminal police?"

Tao Yan and Huo Baichuan continued to shake their heads: "I don't remember clearly."

Chen Chu asked again: "How did you learn to assemble computers? This is a technical job, and many high-achieving students who graduated from college can't do it."

Tao Yan and Huo Baichuan still shook their heads.

Zhou Chu was obviously a little impatient, and said, "You two, don't take chances and resist stubbornly. You can't hide it blindly. We will find out sooner or later."

Huo Baichuan smiled when he heard the words: "What's wrong with the two of us? Is it a crime? If I remember correctly, the two of us should be victims. The group of human traffickers were arrested by the police!"

"You two don't play tricks!" Zhou Chu said with a serious face: "Don't interrupt."

"We didn't interrupt." Tao Yan said lightly: "If Director Zhou thinks there is something wrong with the two of us, he can investigate us. If you can find our parents and family members, we will be very happy."

"Why don't you eat oil and salt——"

"Hey!" The old director smiled and waved his hands, interrupting Zhou Chu's words: "Everyone, don't get excited. If you have something to say, talk about it."

Speaking of this, the old director looked at Tao Yan and Huo Baichuan again: "Chen Chu and Zhou Chu didn't mean anything malicious. They were also worried that your two children would be out of here for a long time, and the family members would get angry. If you get sick again Come on, that's no small matter."

Tao Yan spread his hands innocently: "We are also very anxious. But we really can't remember."

"It's okay, think about it slowly, you will remember it sooner or later." The old director said with a smile.After a pause, he said again: "Let's talk about the DNA database. What do you two think, tell everyone about it."

Tao Yan said: "As for the establishment of a DNA database, I won't say much about the benefits of this matter. Let's mainly discuss the operability of this project."

"As I said before, due to the limitations of the network environment, mobile base stations and other hardware facilities, as well as the country's constraints in manpower, material and financial resources, there is still a long way to go to establish a nationwide DNA database. Short It is not feasible in time. But if you really want to set up a DNA database, it is not impossible."

"We can set up regional DNA databases based on provinces, cities and regions. Taking Jiangzhou as an example, we can divide it into several regions, and each region is only responsible for collecting all family members who reported missing cases in the region, as well as abducted children. DNA samples, so that we can set up a small DNA database. Then compare the DNA samples of the abducted child with the reporting family. If there is no match, the reporting family can take their DNA samples and go to other areas. Compare provinces and cities."

"Although this method of finding someone is also like looking for a needle in a haystack..." Tao Yan said, suddenly feeling a little thirsty, and motioned Huo Baichuan to pour a glass of water.

Huo Baichuan got up and poured a glass of cold water for Tao Yan, and poured a glass of water for the others.

Tao Yan drank the water and continued, "But once it succeeds, it will be 100% accurate."

"And you can also enter the DNA of the prisoners in the prison and all the suspects who left the case before into the database. Once these people commit crimes again, you can quickly identify the suspects based on the fingerprints and blood samples at the scene. Greatly improve your case-handling efficiency." Huo Baichuan added.

The old director and Zhou Chu and Chen Chu looked at each other in blank dismay.What Tao Yan said to Huo Baichuan was also thought of during the discussion in the bureau meeting today.Not unusual.

What was strange was that Tao Yan and Huo Baichuan were able to think of things that seasoned criminal investigation experts could think of at their age, and they talked clearly and clearly, taking into account the limitations of mobile base stations and network facilities.That is beyond what ordinary people can think of.

Tao Yan and Huo Baichuan could also see the doubts of the three policemen, but the two of them obviously didn't want to explain anything—there was no way to explain this matter.It cannot be said that the two of them came back from time travel 30 years later.

Even if they were willing to say it, the policemen might not believe it.Otherwise, the two of them will be sent to a mental hospital.

"If you want to do this project, I can help organize and write a database management software. It can include functions such as quick search and automatic comparison." Tao Yan said generously: "As long as you suggest it, I can help Help as much as you can. After all, helping the police solve crimes is also our duty as the people.”

It's all said here, and it's hard for the policemen to say anything more.After discussing for a while, seeing that it was getting late, the old director got up and left with the other two.

Tao Yan and Huo Baichuan directly sent the person out of the orphanage.Standing at the entrance of the orphanage, Huo Baichuan looked at the backs of the three policemen, elbowed Taoyan, and asked with a smile, "Do you think they misunderstood the two of us?"

Tao Yan glanced at Huo Baichuan: "Is there any misunderstanding?"

Huo Baichuan raised his eyebrows, and stopped Tao Yan's shoulder: "I'm a little scared, I want to eat jelly to suppress my shock."

Tao Yan waved Huo Baichuan's paw away: "You should drink cold water!"