Complex sentence: He took up his primary education in Dolores Elementary School of Dolores, San Fernando, Pampanga and he graduated at the top of his class in 1967 and he graduated from Victoria High School in Tarlac as the salutatorian of his class in 1971.
Split into simpler sentences: He took up his primary education in Dolores Elementary School of Dolores, San Fernando, Pampanga and he graduated at the top of his class in 1967. He graduated from Victoria High School in Tarlac as the Salutatorian of his class in 1971.