Speaking of Saudi Arabia, the first impression in people's minds may be that luxury cars are flying all over the street and people are rich. Some people even ridiculed that Saudi Arabia can make a fortune by picking up garbage.

Saudi Arabia can be said to be rich and a serious local tyrant country. During the king's visit, there were hundreds of tons of luggage, even two elevators, not to mention the Saudi royal family. Luxury cars and luxury houses are just a piece of cake. It can only be said that poverty limits people's imagination!

Reasons for being rich:

Before oil became the most important chemical raw material in the world, Saudi Arabia was actually an extremely barren desert area. At that time, people could only make a living by picking up garbage.

However, with the development of industrial society, the status of oil is getting higher and higher, and Saudi Arabia has discovered oil that they can't exploit for a lifetime, which makes them one of the richest countries in the world.