What's the difference between relocation and housing?

What do I think is the difference between immigration and housing?

Migration and moving have different definitions. The former refers to a comprehensive move, while the latter only refers to moving into a new house. No matter what kind of moving, you need to hold a moving ceremony. Old houses are popular, and the relocation only needs simple decoration and cleaning. Entering a household refers to the ceremony of moving into a new building or a second-hand house. If you choose to move, you need to look at the calendar and choose a suitable date.