is hanoi a country, Is Hanoi a Country or a City?

Is Hanoi a Country or a City?

Hanoi is the capital of Vietnam; it is further in the northern region of Vietnam in the Red River Plain's location, covering an area of about 3340 square kilometers, while its current population is about 8.05 million. Hanoi is Vietnam's political, cultural, and transportation center, linked with the rest of the country by all major highways and railways. Yet it remains the second-largest city in Vietnam in terms of population and economic scale.