Simplify the following text for a Grade 6 native English-speaking person.
Original: CÃ cents mpulung ( also spelled CÃ mpulung , ) , or CÃ cents mpulung Muscel , is a city in the ArgeÅ County , Wallachia , Romania .
Simplified: CÃ cents mpulung , or CÃ cents mpulung Muscel , is a city in ArgeÅ County , Romania .