Each country is different. Keep an open mind, and you will able to find where the niche entry level lies - the areas where there are gaps. You have to keep an ear to the ground, and you can find a business opportunity.
Yes, we can do business in Nepal and still succeed. That is what I proved.
When I was 18, and when I entered my family business, I soon realised that it wasn't as easy as I thought. I had to deal with people of my father's generation. Building trust was key to doing business.