The country has three different names that are still widely used, but not everyone knows their meaning.
The 3,776m high mountain, the symbol of the Land of Funan, is in fact an active volcano, and the last eruption took place in 1707, known as the Hoei eruption.
According to a recent calculation, an eruption of Mount Fuji (Fuji) in Japan may cause about 567,000 people to leave their homes.
The Sony World Photography Awards is one of the world's largest photo contests, attracting hundreds of thousands of photographers from all over the world.