There are not "port cities" in Mongolia in the traditional sense. The country is landlocked.
There is only one international airport: Chinggis Khaan in the city of Ulaan Baatar.
port city? Mongolia is landlocked
Mongolia is the name of a country. It is in the continent of Asia.
The answer is Mongolia
Perhaps you mean "Mongolia"; that IS the name of the country.
That name has come from a well-known country of Mongolia
Nigeria
That would be Mongolia.
Here's two - Kobe & Yokohama
Uganda is a country in Africa. Ulster County is a county in New York State. Utah is a U.S. state. Ulan Bator is the capital city in Mongolia.
china
Mongolia
Mongolia is the country between China and Russia.
The name of Mongolia parliament is The state great Khural.