China, in addition to being an ancient country, is today one of the world powers, with exponential growth and projections of possibly becoming the world power in the coming decades.

The Chinese city has seen exponential growth in both population and investment in recent years. It has grown from 30,000 to 17 million inhabitants and has become one of the most important technological hubs in the world.

The United Arab Emirates, located in Western Asia, has an area of ​​98,648 km2.

South Korea, located in East Asia, has an area of ​​100,410 km2. With a population of 51,736,000 people, it is ranked 28th in the population table, made up of 196 countries and has a high population density, with 515 inhabitants per km2.

Singapore, located in Southeast Asia, has an area of ​​728 km2, which places it among the smallest countries in the world.

Hong Kong had a population of 7,403,000 in 2021, a decrease of 24,000 people (33,947 women and 33,951 men) compared to 2020, when the population was 7,427,000.