Why will the future tourism market show three pillars?

The reason why the future tourism market will present a three-legged trend is that the current growth of global tourists, the process of economic globalization and regional economic integration have had a profound impact on the development of world tourism. The process of economic globalization and regional economic integration has also broken the original tourism market pattern. International tourists have diversified their choices of tourist destinations, and East Asia and the Pacific have become the third preferred destination, thus forming a new pattern of "Europe, North America, East Asia and the Pacific".