People who go in have to walk around to see the main entrance of the yard, but this wall is also very delicate, with hollow and solid flower windows and the famous Kowloon Wall in the palace. ;
But now there are not many yards to build this kind of shadow wall, and there are many ancient buildings, so it is probably unrealistic for you to build a wall. After entering the gate and the yard, a small garden or rockery can be built, which is beautiful and generous, and also plays the role of partition. This is a common technique used by many modern feng shui masters.