Is Gongzhuling or Hong Kong the world's fourth most densely populated country or territory?
Gongzhuling: Gongzhuling (, literally "Princess Ridge") is a city in western Jilin province of Northeast China located halfway between Siping City and Changchun, along the main railway line in the Northeast. Hong Kong:  With around 7.2 million Hong Kongers of various nationalities in a territory of 1,104 km, Hong Kong is the world's fourth most densely populated country or territory.
Hong Kong