In some rural areas, especially in mountainous areas, some unwanted clothes are hung on branches, and a lot of them are hung. What does this mean? Why did you hang up?

In the countryside, some clothes are hung on branches. Next to the rice field is to drive away birds. Prevent these things from destroying crops. Another possibility is based on trends. Instructions to be a tour guide, such as children getting lost. Seen from a distance. These old clothes. You can find your way home. If you hang this kind of clothes in some remote and narrow ravines. That could be the dead man.