Düsseldorf When I think about Düsseldorf city, the first thing that comes to my mind is that it is the capital city of North Rhine-Westphalia. I always think about its very famous area Altstadt (Old Town)....

When someone wants to travel to a country, what do they think about in their mind? Do you know? Let’s assume some thoughts of the travelers. It may be influenced by the economic condition and the regional...