Complex sentence: With Jungjong's support, Jo rose to become an Inspector General only four years after entering politics in a series of unprecedented promotions and brought in many like-minded, young Sarim scholars from rural provinces to Jungjong's court.
Split into simpler sentences: With Jungjong's support, Jo rose to become an Inspector General only four years after entering politics in a series of unprecedented promotions. Jo brought in many like-minded, young Sarim scholars from rural provinces to Jungjong's court.