Simplify the following text for a Grade 4 native English-speaking person.
Original: Quá # ng NgÃ # i ( Vietnamese : ThÃ nh phá '' ` Quá # ng NgÃ # i ) is a city in Central Viá '' t Nam .
Simplified: Quá # ng NgÃ # i is a city in central Vietnam . It is the township of Quá # ng NgÃ # i Province .