You can not to go there!?

[anhnha]

Thank you, emsr2d2:

You can go = You are able to/are permitted to go there.
You cannot go = You are prohibited from going to the unspecified place.
You can not go = You are permitted to make the decision to not travel to the unspecified place.

I always think that "can not" and "cannot" have the same meaning. Now, it is clear.
BTW, Congratulations, Moderator emsr2d2 !

[emsr2d2]

BTW, Congratulations, Moderator emsr2d2 !

Thank you.