I have problem when i select geography location

My company is in Vietnam and we’re using advertisement on Google Adwords and i have solution as:
1. if you select Vietnam for every camgain that the search result in Google.com will appear many my site in this sponsor.
2. but you don’t select Vietnam to mislead the my site isnot showed or fewer appearance.????
At first i’m interested in this but less and less it’s a problem. And if i select my country is Vietnam to reach clicking from unimportant website even this url is not active.
You have ever meet case as me to this day. Please help me.
Thanks for reading this article,
Best regard,

See original post by mecun8