Complex sentence: As a term, Krishnology differentiates itself from other Vaishnava theologies by centering its discourse on the Krishna avatar of Vishnu and distinguishes itself from other Vaishnava theologies centered on Vishnu avatara other than Krishna.
Split into simpler sentences: As a term, Krishnology differentiates itself from other Vaishnava theologies by centering its discourse on the Krishna avatar of Vishnu. Therefore distinguishing itself from other Vaishnava theologies centered on Vishnu avatara other than Krishna.