Simplify the following text for a Grade 10 native English-speaking person.
Original: The Hanafi ( Arabic Ø Ù Ø Ù Ù Ù ) school is one of the four Madhhab ( schools of law ) in jurisprudence ( Fiqh ) within Sunni Islam , the other three schools of thought being Shafi ` i , Maliki , and Hanbali .
Simplified: The Hanafi ( Arabic Ø Ù Ø Ù Ù Ù ) school is the oldest of the four schools of law ( Madhhabs ) or jurisprudence ( Fiqh ) within Sunni Islam .