Complex sentence: Shams al-Din was of Iranian origin, being a Muslim Khwarezmian from Bukhara, he was in charge of Imperial finances in 1259, (Original from the University of California) sent to Yunnan by Kublai Khan after conquering the Kingdom of Dali in 1274.
Split into simpler sentences: Shams al-Din was of Iranian origin, being a Muslim Khwarezmian from Bukhara. Later, he was in charge of Imperial finances in 1259, (Original from the University of California) sent to Yunnan by Kublai Khan after conquering the Kingdom of Dali in 1274.