Complex sentence: On his return to Pakistan in the late 1980s, Abdul Hafiz Pirzada withdrew from active politics and fully concentrated on his legal career.Pirzada was one of the most successful and highest-paid advocates of Pakistan.
Split into simpler sentences: On his return to Pakistan in the late 1980s, Abdul Hafiz Pirzada withdrew from active politics and fully concentrated on his legal career. Today, Pirzada is one of the most successful and highest-paid advocates of Pakistan.