Asia’s World City. An expansive skyline, stunning harbor and an economic center. The Hong Kong Special Administrative Region of the People’s Republic of China is ranked third in worldwide economic prominence and holds an Alpha+ rating from the GaWC. One of the most densely populated cities in the world, Hong Kong attracts business persons and tourists from around the world. With brilliant attractions and large expatriate populations from many western countries including the United States, Hong Kong is an Asian city that must be visited.