Translation of anklopfen

Do you think it would be good to put a regional box near each translation [optional of course]? That means a translator can check countries if it is only used there. Regional differences appear in all languages.
In order to quickly become successful, one would have to change certain points, at least in my opinion: After 5 months of learning, I have still not found the grammar practice on which I should concentrate.
Over the weekend we'll drive home and then I will tell you more about myself and my wife. If you want I can correct your text messages. Please send me the messages directly to my inbox.