In the earliest days, this small building was used as an office building for the guard company, and later many foreign military leaders were transferred in the compound one after another, and gradually more and more people in the guard company were introduced, and the above issued indicators, and four contiguous three-story small buildings were built on the vacant land on the left side of the compound, one was used for office, one was used to entertain foreign families, and the remaining two were used as family buildings for the leading group of the guard company.

The old office building was vacated and converted into a kindergarten in the compound of the institution, and later the children in the courtyard grew up, and the kindergarten was closed, and finally it was changed to the current training building.

A few years ago, when no training base was built on the outskirts of the city, the exercise building would be used every now and then. Now that the conditions are good, the occasional leader wants to assess and train the soldiers under his hands, and often he directly drives people to the training base, and slowly, the training building has become a practice center for the basic subjects of training when the recruits enter the company every year, and basically no one will come to this building except for those days in a year.

The building is empty, the children in the courtyard don't know who is the leader, they began to occupy here a little bit, on weekdays, they come over in twos and threes, hide and seek, play at home, the young play on the first floor, the first floor is connected to the yard, the place is large, and the space is spacious. The second and third floors are places where half-grown children like Liu Chengfeng are willing to stay, or a few people get together to study how to be mischievous, or take the homework in school and call a few classmates to come over together to write homework and copy homework, or if there is no place to hide at home, they will pass the time here.

Adults know that their children are willing to play here, and they will ask the family guards to come over to help clean up and send some hot snacks.

On Saturday, Yang Jingjing obediently stayed at home for a day, under the pretext of writing homework during the day, closed the door to tutor Zhao Xin in doing problems, accompanied Zhao Xin to watch cartoons for a while at night, and took her back to the room to preview next week's lessons.

Zhao Jianguo knew that Yang Jingjing was helping Zhao Xin with her homework in private, and he was grateful, and he loved Yang Jingjing more and more on weekdays.

On Sunday afternoon, when Mr. Yang saw that Yang Jingjing was going back to the house after lunch, he called out to stop her: "It's hard to have a holiday, don't always be bored at home all day long, and go out to play if you have nothing to do." You don't know yet, we have a training building here, and the children in the compound love to go there to play when they have nothing to do, and you sisters and brothers also go there to have a look. ”

Mr. Yang always likes to let several children in the family get together, and in his opinion, the children have been together for a long time, and they will naturally get closer.

It's a pity that Yang Siyan and Zhao Xin disliked each other from the very beginning and couldn't get close, and Yang Jingjing hated Yang Siyan's sisters and brothers from the bottom of her heart, and she didn't want to stay with them at all.

Old Man Yang gave an order, and Zhao Xuefang hurriedly urged a few children to change their clothes and go out to play.

Yang Siyan and Yang Nianjing don't have much interest in the training building, Zhao Xuefang disciplines them very strictly on weekdays, and never allows them to play with those children in the compound.

When they arrived at the training building, several people walked around the courtyard together, and then went into the building to look around, Yang Siyan and Yang Nianjing were a little stunned.