yasya-whose; avatara-incarnation; karmani-activities; gayanti-chant in glorification; hi-indeed; asmat-adayah-persons like us; na-do not; yam-whom; vidanti-know; tattvena-cent percent as He is; tasmai-unto Him; bhagavate-unto the Personality of Godhead Sri Krsna; namah-respectful obeisances.