Simplify the following text for a Grade 9 native English-speaking person.
Original: ' â Hankuk Academy of Foreign Studies ' â or HAFS in short , is a private boarding school found by Yongin City and Hankuk University of Foreign Studies through mutual collaboration .
Simplified: Hankuk Academy of Foreign Studies or HAFS is a private boarding school located in the northern part of Yongin , South Korea .