"Baby Niu, look, this room is the most important room, later, you remember, here, you should be in charge!"

The first sentence is said to the baby cow, and the back is said to the female officer of the baby cow, some things, naturally, are to be responsible for the female officer, and the baby cow only needs to know it.

At this time, or rather, since the eldest grandson is gone, Yang Qiao has basically determined that this female official should always follow Niu Baobao in the future, and will always deal with some of the most important things for Niu Baobao, and other personnel have not yet been trained, so at this time, if it is said to be introduced to Niu Baobao, it is better to say that this is an introduction to this female official!

"Niu Baobao, don't underestimate this room, this room, is the exhaust fan, and there are some other places where the cleaning personnel stay, there are two people, and in the end, what do they do, they work after others get off work, and there are personnel who deal with emergencies, but these two people need female officers to arrange them, well, in fact, these two personnel here can be regarded as doing intelligence."

Well, it seems, these two people have been trained a long time ago, what are the trainings, technicians, cleaning range hoods, in fact, I don't know when, the eldest grandson has already transferred some of the people to the cow baby, it is the eldest grandson's carefully selected person, but it is not the eldest grandson after the baby cow is gone, well, after the eldest grandson is gone, some personnel are accepted by Li Er, not Niu Baby and Li Zhi, the people these two people need, the eldest grandson was prepared very early.

Therefore, when Yang Qiao drew the decoration drawings, immediately after, the personnel of this big restaurant began to train, and even, a new part of the personnel was added, just right, these two people were put in, well, in fact, the eldest grandson is not without intelligence officers, but it was all given to Li Er, who is it, Niu Baobao doesn't know, Yang Qiao doesn't know, and he doesn't want to find it, especially Yang Qiao, who almost doesn't know anything, he hasn't had good contact with this big restaurant for many years, so, at this time, What Yang Qiao can know, or he designed it, is these two people.

"But, brother-in-law, they are here, how can they collect information?"

Niu Baobao really doesn't understand, even the female officer doesn't understand, well, anywhere else, there will be copper pipes or something, but here, just sitting in this room, one table, uh, is two tables, because sitting opposite, is a big table, and I don't see the pipes.

The two curiously searched everywhere, whether this was a treasure hunt or something.

"This thing, here, you can't find it, come, baby cow, you sit down, here's the key, open this drawer, open, yes, that's what it looks like, and then, lie down slightly, in the usual posture of reading a book, naturally, well, at this time, what's the sound in your ears?"

"Hear me, brother-in-law, it's the wind, the creak of the window, this?"

On the other side, the female officer also experimented, well, that is, usually, the two of them are on duty here, just pretending to read a book, listening to the voice, the sound of talking in each room, or choosing a room to listen, well, this is a matter of concentration.

"Hey, what if the drawer is relocated and the sound is gone?"

"Okay, okay, you generally know it, I don't want to explain it to you, it's more troublesome, but the good thing about this thing is that when others demolish this building, they don't know that there is such a thing, but it's not comparable to those copper pipes."

Well, the two of them had a lot of fun.

"Okay, don't play, close the drawer, give me the key, forget it, you take it, you take it, remember, this drawer, you must use these two keys, if the key is lost, you must find me to get a new key, whatever you use to open it, it will not work."

Whatever you want to open, uh, you can really open it, in fact, this key, it's not to lock the drawer, but to open the connection of the sound, in short, a lot of things are linked together, it constitutes a channel for several sounds, well, if someone comes to eavesdrop, it's impossible.

"Baby cow, look at those little holes on this!"

Out of the kitchen, Yang Qiao took the baby cow upstairs, well, upstairs, there is nothing to look at, just some internal construction, and at this time, Yang Qiao specially introduced the fire prevention system.

"Well, I always feel that those little holes are a bit of an eyesore, but if you don't look up, it doesn't matter, brother-in-law, what is that?"

"Well, it's a new fire prevention system, well, to put it bluntly, it's a water pipe, and it's all copper pipes, and there is water in it, and it won't rot for a hundred years, so don't worry about accidents, you see."

As he spoke, Yang Qiao opened a secret door in the corner of the wall, there was a small space inside, there was a glass bottle, and then, there were a few thin copper pipes, Yang Qiao took these things out, and then picked them up.

"This is a test equipment, which is used to test whether there is water in the water pipe above, and whether the water outlet will come out of the test equipment, you see."

Yang Qiao inserted the copper pipe into the water outlet above, and saw that water was flowing down quickly in the bottle.

"This, and this."

Several outlets were tested one by one.

"The inspection is qualified, yes, here, every morning, there will be special personnel to check it again, but they still have to carry a bucket in their hands to carry this water out, you know, every year, in this Chang'an City, there will be a lot of fires, otherwise, there will not be so many fire extinguishing teams."

Well, this seems to be the fastest team that Yang Qiao found after coming to Chang'an, the fire extinguishing team, well, they used a cart, and then, it was a water cannon, uh, it was a thick bamboo, so, in fact, Yang Qiao did this setting, not for nothing, this fire, is really a lot.

Especially, at this time, this big restaurant has changed to a pure wooden building, well, it is easier to attract disasters, even if it is not man-made, there are natural disasters, this building is high, and lightning is easy to hit.

Well, there are a lot of lightning rods.

"Niu Baobao, this fireproof equipment, although it is said to be fireproof, in fact, it is to protect people, when there is a fire here, this water is drenched, people can quickly run out, but I hope it will never be used."

"Horse, this idea is good, this fire is really a troublesome thing, the bungalow is okay, but this building is more troublesome."

On the side, the female officer also interjected.

"You see, the palace is so tightly managed, and there are fires that have to be lit many times a year, uh, it seems, it's not empty every year, it's really weird?"

What's the blame, inside, how many accidents are there, how many people are man-made, well, the dirtiest place in the world, naturally, there are the most accidents.

"Hehe, brother-in-law, just now, the Lun family heard this window, well, this creak, this is this sound."

Suddenly, the baby cow became excited, and he heard a familiar voice.

"Yes, but that's not what I heard."

This place with the window open, naturally, because of the wind, the window is slowly shaking with the wind, and it will make a slight creak, but the sound of each window is different, it seems that the female officer also heard the sound of the window, but what she heard was not this room, so she realized that the sound was not right, uh, unless there is a problem with this ear, otherwise, such an obvious sound difference can still be heard, just now, when visiting a few rooms, Yang Qiao found that the creaking sound of the window, The difference is still very big, uh, I don't know what the craftsman thinks about this kind of manufacturing.

In fact, that is to say, these windows are the same from the outside, in fact, there are still differences.

"Okay, this is all over, right away, I'll hand over this place to you, Niu Baobao, the opening, I won't participate, next, you can have a meeting with your shareholders to see when it opens, but what, the personnel here, they have to continue to train for a while, otherwise, they won't pass."

"Pass, isn't it?"

"It's just passing, no matter how good, it's too late, in the future, slowly improve in the work, originally, even if our service here is leading, slightly worse, I can't see it."