Complex sentence: The two largest temblors were reported to be the major events in a sequence that included over 60 aftershocks, causing landslides that blocked roads in the area of the hardest hit region, Yunnan Province's town of Luozehe, as well as cutting off utilities and communications.
Split into simpler sentences: The two largest temblors were reported to be the major events in a sequence that included over 60 aftershocks. The quakes caused landslides that blocked roads in the area of the hardest hit region, Yunnan Province's town of Luozehe, as well as cutting off utilities and communications.