What is the relationship between Chapter 36 and the daughter-in-law?

"I'm wondering if I could bring some people with me?" Yang Zhenshan asked.

"You can. Two General Flags, ten small flags, you are free to arrange that. After entering the garrison, there will be no change in household registration; military registration will be held at Left Camp."

Zhou Lan paused, feeling that she should explain her plans to Yang Zhenshan thoroughly.

"Appointing you as garrison commander is just a trial. If you do well, I will invite you to join the Left Camp."

"The garrison I've arranged for you is Linguan Castle, located on the west side of Chongshan Pass, less than ten miles from the Pass."

"That is an abandoned fort, deserted as early as ten years ago. You will need to rebuild it after arrival, and as for the military households in the fort, I have already had people recruited."