Complex sentence: The Asaf Jahi was a dynasty of Turkic origin from the region around Samarkand in modern day Uzbekistan, who came to India in the late 17th century, and became employees of the Mughal Empire.
Split into simpler sentences: The Asaf Jahi was a dynasty of Turkic origin from the region around Samarkand in modern day Uzbekistan. The family came to India in the late 17th century, and became employees of the Mughal Empire.