What's the weather like on Phu Quoc island?
The weather is warm/hot. - It's warm/hot on Phu Quoc island.
Where's Nha Trang?
It's in the center of Viet Nam.
Where does the sun set?
It's in the west
Where's Ha Noi?
It's in the north of Viet Nam.
Where does the sun rise?
It's in the east
Where's Phu Quoc island?
It's in the south of Viet Nam.