Complex sentence: After preliminary encounters, the third prong of the North Vietnamese Easter Offensive began in the Central Highlands region when more than a division of the NVA attacked a division of ARVN soldiers at Tân Cảnh Base Camp.
Split into simpler sentences: After preliminary encounters, the third prong of the North Vietnamese Easter Offensive began in the Central Highlands region. More than a division of the NVA attacked a division of ARVN soldiers at Tân Cảnh Base Camp.