Complex sentence: The Vietnamese White Pine, "Pinus dalatensis", is a species of pine endemic to Vietnam, where it grows in the mountains of the central and south-central parts of the country at 1,400-2,300 m altitude.
Split into simpler sentences: The Vietnamese White Pine, "Pinus dalatensis", is a species of pine endemic to Indochina. In Vietnam it grows in the mountains of the central and south-central parts of the country at 1,400-2,300 m altitude.