Haikou is a most populous city of China. Haikou is one of the world's leading tourism destinations, and the city is home to an array of
famous tourist attractions. Haikou is a major international air transport hub with the busiest city airspace in the China. Haikou consists of 1 internationally renowned airports out of which Haikou Meilan International Airport, Haikou is the busiest airport in terms of international traffic, and is the major
hub of all carriers.