Complex sentence: Tirugnanasambandar and Thirumangai Azhwar belonging to Saivism and Vaishnavism, both being native to Sirkazhi had disputes over religious compositions during the mid of eighth century CE. During the 9th to early part of the 13th century, the region was part of the Chola dynasty.
Split into simpler sentences: Tirugnanasambandar and Thirumangai Azhwar, belonging to Saivism and Vaishnavism, both natives of Sirkazhi had disputes over religious compositions during the mid- 8th century. Between the 9th century and the early13th century, the region was part of the Chola dynasty.