If immigration were to reject you on entry to taiwan

Hey just a curious question here

if immigration were to reject you on entry to taiwan
what would be the reasons of them doing it?
just wondering.
I heard imagration is not really that bad here in taiwan.
Alex

:ponder: That could be;
Your name is on the unwelcome list?
You don’t have the required travel document(s) with you?
You are holding the prohibited items/goods in your luggage with you?
The immigration officer has any reasonable doubts when inquiring you?

thanks man, very greatful for this info
just felt curious about this, just want to know whats what here

thanks man, very greatful for this info
just felt curious about this, just want to know whats what here

thanks man, very greatful for this info
just felt curious about this, just want to know whats what here