Have an Answer?
First you will need to know your interest in an area in the world. You will need to understand the culture and you should live there for a few years. You must spend a lot of time in study of the history, social activities, arts and attractions that people want to see. You must always be better then your competition and that means study and companionship with the people of the region.
This is something that will take a lot of time and very hard to achieve.