Back to the past: Spring and Autumn Siheyuan

Chapter 153 Research
The yard is only this big, and Li Heng's voice was not deliberately lowered. The mother and daughter not far away could hear it clearly.

Fang's mother turned her head and glanced at her son. As the exam time approached, the pressure on the child was increasing, and she was as clear as a mirror in her heart.

But no matter what she said to Fang's father, the child always looked nervous.

What really changed a little bit was that the young couple came back to celebrate the night before yesterday because the son-in-law was transferred and promoted.

What about today?
What the son-in-law said just now seems to have completely removed the shackles from his son, and it feels like the whole person is much more relaxed.

This person, there is a real difference between having a way out and not having a way out.

When Father Fang came back from his stroll, Li Heng and Fang Xiaoya had already gone out to play.

"Hongfang, what happened just now? Why do I feel that my son..."

"Is there a change?"

"Well, it seems that there is not so much pressure on people. During this period of time, he has been in that extremely depressed state."

"You should thank Er Heng when you look back."

"What does this have to do with Erheng?"

"Just now..."

Fang's mother narrated what Li Heng said that time to her shopkeeper again: "How about it, should I thank Er Heng."

After Father Fang finished listening, he lit a cigarette for himself in silence, and after a long time he smiled and said, "I think we should thank our daughter, not because of her, Ren Erheng was able to promise work to Xiao Qing ?"

"Yes, I should thank your precious daughter for finding a good son-in-law for our family."

"Yeah, this girl has better vision than both of us, haha..."

……

"Chief Tian, ​​why are you looking for me?"

"Old Guo, look at this."

In the Office of the Chief of the Criminal Investigation Section of the East Fourth Branch, Section Chief Tian handed a stack of letter papers to a middle-aged man wearing glasses who had just walked in.

"What is this?" Lao Guo took the stack of letter papers curiously.

"Hey, this handwriting is really beautiful."

"I didn't let you read the words, but the content."

"Content?" Lao Guo raised his glasses to look at Section Chief Tian behind the desk, and then looked down seriously again.

"Huh? This is about identifying and checking fingerprints..."

"This... Chief Tian, ​​where did you get this?" After a while, Lao Guo raised his head and asked in surprise.

"Don't ask this, Lao Guo, what do you think of the content written on it? Is it written in vain or..."

"How should I put it, I haven't bothered to read the latter, but as far as the content written in the front is concerned, it doesn't seem to be a nonsense. When I was training in the Ministry at the beginning of this year, some experts did suggest that when checking fingerprints, You only need to check those four points, which can greatly improve the efficiency of fingerprint comparison.

But... this is just a theory, and it is impossible to draw a final conclusion without thousands of copies of practice.

But this..."

Lao Guo gestured to the stack of letter paper in his hand: "Why do I feel that this is very certain, so I believe that this conclusion is correct."

"Look at the back, there is also a part about footprint verification."

"Is there any footprint verification?"

Like the fingerprints in the first half, the part about footprints in the second half not only has text descriptions, but also legends.

Not to mention whether the content written above is correct or not, just because the person who wrote this can sort out these things is already beyond the reach of ordinary people.

Lao Guo raised his head to look at Section Chief Tian, ​​and asked solemnly, "Old Tian, ​​where did you get this? As far as I know, none of the teachers in the school have this level."

"Phew... I found this on the desk in the file room on the second floor."

"Archive room? Isn't the archive room usually empty?"

"Yes, recently there was someone who applied to be transferred to our department, Fang Xiaoya, do you know?"

"Ah, I know, this little girl applied to be transferred to your department, but it surprised many people. By the way, didn't she just get married?"

"Yes, it's her. She got married last month. During this time, she has been studying in the file room. I arranged for her to look at those files first and get acquainted with the case-handling process."

"You mean, this item belongs to her?"

"It must be hers. There is nothing wrong with it, but the content should not be written by her. Her handwriting is completely different from this."

"That's not easy. She'll come here tomorrow and ask if it's okay. By the way, Lao Tian, ​​what does her lover do?"

"It used to be in the army, but now it's the director of a department store."

"The director of the department store? How old is her lover? I remember looking at it that day, it seems that he is not very old?"

"But it's not that big. It's definitely not more than thirty."

"That's not a small skill. He can be the director of a department store at such a young age. Could it be that he wrote this document?"

"Old Guo, can you write this?"

"Me? I can't. It's like the following article about judging a person's age, weight, height, and gender based on footprints. I don't even think about it. Although I don't know if it's true or not, if If it is true, then this person is too powerful, and if it is true, this is definitely a major breakthrough in our criminal investigation methods.

I really can't think of anyone who can write such a complete set of trace identification methods at this stage. "

"Yeah, how can a person who can write such a thing be unknown?"

"Old Tian, ​​can I take this back and study it?"

"Don't, just take a look at me. I'll give it back later. It's not good for us to look at other people's things casually. You still want to take it back. What are you thinking?"

Section Chief Tian hastily rejected Lao Guo's proposal.

"Tsk... can I copy it down? I copy it here."

"Okay, Lao Guo, this may be something that someone made up in private. Without the permission of others, let's not copy it casually. Let's talk about it tomorrow after I ask for the opinions of the parties."

For Lao Guo, the contents stated in this document are very necessary for further research. Now that he has gone deep into Baoshan and can only return empty-handed, he really itch.

But after all, things belong to others, and it is impossible for him to take them for himself.

"Hey... You've done me a bad job, why don't you let me see it."

"Hehe, I asked you to come and see, just to verify the authenticity of these things."

"Old Tian, ​​no matter what, when you find out who wrote it tomorrow, you must tell me. I'm going to pay a visit. Only people who can study this aspect, no matter whether the conclusion is valid or not, are beyond the reach of ordinary people."

"Don't worry, I'll ask Comrade Fang Xiaoya when I go to work tomorrow morning."

(End of this chapter)