I want to hang the perpetual calendar on the door that comes in. Does it say anything?

Some digital calendars cannot be hung in the opposite place, such as Christian digital calendars or digital calendars with pictures of other sects.

Generally, a digital perpetual calendar for home use or a lucky digital perpetual calendar can be hung on the wall opposite the door.

The location of digital calendars is very particular, and digital calendars with no specific meaning can be hung directly opposite the door.