I don't want to solve the case when I'm a little policeman.

Before getting off work in the afternoon, the broken bones salvaged from the North Canal had already been tested by the laboratory.

Part of the DNA shown in the broken bones has a father-son relationship with Gao Yuhang.

This means that these broken bones can be used as evidence. How to connect these evidences with the criminal suspect Guo Mingzhu still needs to be investigated.

But there were a large number of dog bones and dog skins, as well as fragments of dog bones found in the sewer of the house where Guo Mingzhu once rented.

It has been proven that the two are directly related.

With these evidences and related testimonies from passers-by, there should be no big problem in interrogating Guo Mingzhu.

Seeing that the outcome of the case was very clear, Xu Zheng said goodbye to Mr. Yan and Li Mingsheng.

Naturally, the two of them tried their best to stay, especially Mr. Yan. His biggest pursuit now is to solve the mountain of old cases in the archives.

Now that another case has been solved, the smile on his happy face has never stopped, and he just wants to strike while the iron is hot and win another victory.

Xu Zheng naturally disagreed. Not only did he have a job, but he also had a family. How could he be willing to stay in this secluded archives all the time.

However, he also promised Mr. Yan that when he was not busy at work, he would take time to come over and help him.

This was his true words, not because of the old man's resources, but because he truly admired this old and capable old detective.

At six o'clock in the afternoon, Xu Zheng arrived home.

Before entering the house, I heard a group of warblers and swallows at home. It was obvious that Xu Hongdou was here again.

The same goes for this female star, who lives nearby and visits every day. Fortunately, Huang Xinyi will return to Changming today, and Wenren Muyue has recovered from her injury and has to go to work, so the house should be quieter.

But then I thought about it, I rarely go home, and they are all here, so I can spend some time with Sister Xiaorui.

While worrying about gain and loss, Xu Zheng pushed the door into the small courtyard and found several women sitting in the courtyard. The sun was setting and the afterglow was shining slantly. Xu Hongdou was wearing a white Hanfu, sitting among the flowers.

It can be said that people smile among flowers, and flowers look pretty next to people.

Han Rui, Huang Xinyi, and Wenren Muyue each had a drawing board in front of them, and they were busy rubbing this beautiful scene with their pens.

Nowadays, women from good family backgrounds generally know a lot about art, so it is not surprising that three daughters can draw.

Xu Zheng approached and found that there were several paintings that had been painted nearby. The paintings were excellent, the characters were lifelike, and the brushwork and conception were also good. Judging from his level of appreciation, these can be regarded as masterpieces. .

All signatures are Xu Hongdou.

This is not surprising. I have long heard that Xu Hongdou is versatile, and his painting and calligraphy skills are almost as good as his father's.

Xu Zheng picked up the portraits of Han Rui and Dudu that she had painted, and said with a smile: "Sister Xu, I have to collect this painting. Maybe in a few years, one of your paintings can buy a house."

Xu Hongdou rolled her eyes. She hated it when people called her eldest sister. She felt that calling her old was too old. "Huh, you should keep it. When I wait a hundred years, I won't be able to buy this small courtyard with this painting."

You can come down and check with me. "

Xu Zheng was instantly defeated. This woman was so eloquent that he could not easily gain the upper hand.

Walking up to Han Rui, he saw that she was almost done with the painting, so he flattered her and said, "Sister Xiaorui, your skills are improving so fast now. This painting is so lifelike and lifelike..."

Han Rui rolled her eyes and asked, "Does the next sentence look like a real painting?"

When someone praises a painting as if it is real, it is not a compliment. After all, the quality of painting is about meaning rather than form.

"Xu Zheng, come on, I'll give you the seat. Come and draw a picture. Let's see, what level are you, the master of simulation portraits that people have been bragging about all day long?" After getting along for a long time, Huang Xinyi is like a big sister, and she doesn't care. Make a positive appearance.

"Haha, well, the simulation portraits we make are all real. The more similar they are, the stronger they are..." Xu Zheng looked around, "Where is my baby Dudu?"

Wenren Muyue chuckled, "Dudu was just taken away by grandma, and he must have fallen asleep now.

Stop inking, where can you find such a good model in front of you? "

This is correct. No one can afford to hire Xu Hongdou as a model, and Xu Zheng is no longer polite about influencing a painting.

His current level of simulated portraits is very high, and he can better capture the more beautiful parts of the model. The more realistic the painting is, the better. Comparing it with the photo should be the most beautiful part of the model.

Such as eyes, smile, feeling of being in harmony with the environment...

Xu Zheng has also learned traditional Chinese painting and oil painting. Without extra practice, his current level is no worse than Xu Hongdou.

After all, the foundation of painting is here.

However, after the painting was completed, the girls were not satisfied. Xu Hongdou was wearing a white Hanfu, and her legs were exposed because of the hot weather and the way she was sitting.

Instead, he painted the painting with black silk stockings. What was originally a picture of a lady admiring the scenery turned into a traditional Chinese dress with black stockings and high heels...

Neither fish nor fowl, yet extremely enchanting.

Everyone was naturally dissatisfied, so Xu Zheng had no choice but to speed up another painting before they were satisfied.

After putting things away, it was past seven o'clock in the evening. Xu Hongdou insisted on Xu Zheng's invitation, saying that she painted as if Xue Baochai had traveled to modern times.

To compensate, to eat a big meal.

Before Xu Zheng could object, Han Rui agreed, saying that it was just right for Huang Xinyi to practice.

Moreover, she had frozen breast milk in the refrigerator before. If she came back late, she could melt a pack for Dudu first.

Xu Zheng saw that she had already made arrangements and the other three girls were also interested in going out to have some fun, so he agreed.

Just in time to take a look at the night view of Beijing.

In mid-May, the capital city was very hot during the day, but after the wind started blowing out at night, it became a little cooler. The air seemed a little dry compared to Changming.

One good thing about this is that the sweat evaporates quickly, unlike the long-lasting summer heat and high humidity, which makes you always feel wet.

Xu Hongdou naturally travels in a luxury car. This woman is rich and the things she uses are not cheap. Fortunately, she knows how to be sensible and only carries fruits when she comes to visit the house.

Even fruits are not cheap. A bunch of seemingly ordinary grapes are imported from abroad and are called gold fingers, which cost several thousand.

Now she lets Xu Zheng be the driver, driving a BMW X12 she left here, saying it is the most common car in her garage.

In addition, her daily life is far beyond Xu Zheng and Han Rui's experience.

Not to mention that she apparently has a private jet.

Xu Zheng drove his BMW smoothly towards a club outside the Fourth Ring Road. He could only comment on Xu Hongdou sourly in his heart.

"No wonder I can't get married. Who can afford to support her?"

Yandu Club is not one of the four legendary clubs in the capital, but it is not far behind. It is mainly a gathering place for the cultural circle in the capital.

It’s not a place where the entertainment industry competes with each other.

Not to mention anything else, the annual membership fees here are hundreds of thousands or millions, which even ordinary young stars cannot afford.

Considering Xu Zheng's status, Xu Hongdou said in the car: "Let's go there to have a meal, sing in the private room, and come back after playing for a while.

Don't worry, confidentiality is very high there, and it's not an entertainment club. "

Xu Zheng just nodded. Now that his level is getting higher and higher, the restrictions he is subject to are much smaller, such as the rule about drinking after get off work.

Of course, ordinary police officers are not allowed to drink 24 hours a day, but he is no longer an ordinary police officer.

Xu Hongdou's current status as a top-tier star is indeed very useful. He can enter the club directly by swiping his face. All expenses are accounted for and settled at the end of the year.

Therefore, Xu Zheng was still not allowed to get money for this meal, and he couldn't get it either. No one in the club would put out the QR code.

If it had been anyone else, Xu Zheng would not have agreed to such a dinner party of a nature of eating, drinking and having fun.

There is no way, Xu Hongdou donated 500 million, and the police are her natal family. At this time, who would not open their eyes to investigate her.

After a meal and an hour of singing and playing with the four girls, the round trip was over in three hours.

Xu Zheng originally thought that if he took the four girls out, they would get jealous and get slapped in the face. However, they ended up playing in the private room for more than two hours, including going in and out of the club.

No one came looking for trouble.

Huang Xinyi was from Changming who took the train back overnight. In her words, she arrived home just in time after a good sleep.

After seeing her off, Wenren Muyue got off the car halfway, and Xu Hongdou was the last one. This woman drank a little wine in the evening and was still a night owl. After she got home, she changed her clothes and ran over again, saying she wanted to play with Dudu for a while longer.

This meant that they lived too close together and could easily get around each other. They became acquaintances within a few days, so Xu Zheng naturally ignored her.

After washing, he changed into his pajamas, took his laptop and entered the study.

A few days ago, Teacher Zheng Heming sent some documents, which were preliminary results of the previous research topic. The cooperative software analysis and research company also provided a new algorithm for face recognition.

After several months of experiments, they concluded that this new algorithm can be put into trial operation.

However, there are some new factors that have not been verified, such as the impact on the appearance of children from the north who are abducted to the south and often eat southern food.

Zheng Heming and several professors wanted to digitize this impact value, such as a few percent, but after many experiments, they could not get the correct value.

So I sent it to Xu Zheng and wanted him to take a look.

Xu Zheng was helpless about this. It was like having a child from the north, and for three generations up to that point, he had been a northerner, and his staple food had been steamed buns and noodles his whole life.

But now they have been abducted to the south, and their staple food has been replaced by rice.

How much impact does this have on the child's appearance?

Xu Zheng couldn't tell. The reason why big data is big data is because there is a lot of data collected. It can be said that everyone in the country who uses smart phones and has accessed the Internet is the target of their collection.

It was difficult for Xu Zheng to reply to these majors. What really made him undecided was that Teacher Zheng Heming wanted to submit the preliminary facial recognition algorithm.

Preparations will be made for the Binh Giang Provincial Anti-Human Trafficking Office to conduct a trial run.

See if you can find those abducted children whose appearance is affected by living environment, illness, partial disfigurement, habits, etc.

After all, this project has been going on for more than a year, and the funds have already been overdrawn. Fortunately, Professor Xie and a few more people came to help.

With the efforts of them and Xu Zheng, this year they found thousands of children through simulation portraits.

This is a rare achievement.

Xu Zheng personally, because of this credit and his participation in the research of Zheng Heming's studio, may have received the award of a first-class model from the ministry.

However, this reward was reported and approved by the superiors, but because the project was not over, the superiors still refused to give it.

In fact, Xu Zheng can understand. After all, the superiors want to see what the results of the project are like.

Now that the results are out, it needs to be verified by a trial run by the Provincial Anti-Human Trafficking Office.

Xu Zheng thought about it for several days, and until now, he is not sure whether the current algorithm can work.

But it can't be seen without a trial run, but if it is handed over to the Provincial Anti-Human Trafficking Office for a trial run, this issue will be considered over.

If it doesn't work, this algorithm based on the idea proposed by him and Zheng Heming will become a joke.

More than a year of hard work has been wasted.

Of course, even if he is still awarded the first-class hero model, it is a bit unworthy of the name.

Looking at the documents sent by Zheng Heming, Xu Zheng took a deep breath. He should die for thousands of years!

I'm just afraid that the worst thing I can do is fail again!

Wanting to, he stamped his electronic signature without hesitation.

This proves that he signed the document and agreed that the results of the project research will be submitted to the provincial department.

When the document is printed out tomorrow, Zheng Heming can take it and hand it over to the provincial department leaders. As for when the provincial anti-trafficking office will be put into trial operation, it is estimated to be within a week at the earliest.

After the email was sent, Zheng Heming called, "Xiao Zheng, you signed your name after all. With your consent, I can finally sleep peacefully this time."

In fact, the funding for this project is not large. Even if the higher authorities later approved another 20 million, it is not considered a big project within the entire police system.

But when it comes to Xu Zheng and Zheng Heming, both of them feel a lot of pressure.

It doesn't matter if there is no money. After all, it is the country's money. Whoever spends it is not spending it. The key is the joint efforts of everyone.

Like Professor Xie, he worked in the studio for "for nothing" for a year.

The biggest reason why Xu Zheng hesitated was that he was afraid of failing their efforts.

"Teacher Zheng, you ranked my name second, which is inappropriate. Professor Xie and others are more suitable than me.

Over the past year, I have basically never done anything specific in our research projects.

I really deserve this second ranking. "

The research results of the project, the corresponding papers and conclusions must be signed. If the results can really help the police recover a large number of abducted children, the quality of this paper will be enough to give all the professors involved in the research an additional reputation and paper index.

It even allowed Professor Zheng Heming, the first author of the paper, to win the National Science and Technology Progress Award.

This is one of the criteria for promotion to academician.

In short, the earlier the name of the paper is, the better.

Besides, how old is Xu Zheng, so why is he qualified to be ranked ahead of Professor Xie and the others?

Zheng Heming directly rejected Xu Zheng's proposal on the other end of the phone, "Xiao Zheng, this is the unanimous conclusion of several of us. We are all our own people and know the true inside story of the subject.

If you hadn't dedicated your ideas and invested a lot of energy and time in the early stage to create a simulation portrait.

A large number of children were recovered.

It is impossible to get approval for this project, let alone get Lao Xie and others to come and help.

I won’t talk about other things. In short, whether you agree or disagree, that’s all about the name. "

Xu Zheng heard Zheng Heming's affirmation and could only thank him repeatedly on the phone. If the paper was published in famous domestic and international journals, or if it really won a national honor.

Then he deserves to receive those honors.

Zheng Heming asked again on the other end of the phone: "I expect that the Provincial Anti-Human Trafficking Office will trial run our new algorithm in a week.

Then arrange your time and come back early.

Don't take it seriously if something unexpected happens.

I am also counting on you, an expert who is proficient in both analog portraits and computer programs. "

Xu Zheng calculated the time. The work of the inspection team of the Domestic Fugitive Pursuit Bureau had just ended, and although there was a lot of follow-up work, one week was enough to finish it.

At that time, he can take time to return to Changming.

"Teacher Zheng, it shouldn't be a problem for me to go back. Even if I really have something to do and I can't go back, I can still connect remotely. You don't have to be too anxious."

After discussing the matter, Xu Zheng first hung up the phone with Zheng Heming, and then called Professor Xie and the others. They chatted for a while, and an hour passed by the time it ended.

I have to say that all of these professors are very upright and upright.

Xu Zheng also had to lament that the professors he met were full of positive energy, whether they were cooperating or teaching him knowledge.

Both knowledge and character are present.

The only exception is Professor Ni Huaiyi Ni from Shanghai Normal University.

Not long ago, we received news from the Shanghai police that the hypnotic suicide case of Master Ni Huaiyi and his disciples has not yet been concluded.

The reason is that Professor Ni suffered another cerebral hemorrhage for unknown reasons...

He is still in the intensive care unit now.

Without his true confession, the case cannot be closed.

Unless he cooperates with the police and answers questions truthfully, or he dies in his hospital bed.

Xu Zheng went to the bathroom to wash his face and put his work aside. When he returned to the bedroom, he happened to see Dudu lying on the bed practicing raising his head.

Han Rui was encouraging and recording a video for the little man.

Dudu worked very hard. He opened his mouth and made meaningless sounds such as "Ha...he..." while trying to raise his head. His big eyes turned around, very pure.