The Kingdom of Tonga, called Tonga for short, belongs to Oceania. It is located near the equator in the southwest of the Pacific Ocean, 650 kilometers from Fiji in the west and 0/770 kilometers from New Zealand/KLOC-in the southwest, with a land area of 747 square kilometers and a water area of about 260,000 square kilometers. It is an island country consisting of 173 islands, 36 of which are inhabited, most of which are coral islands.

1845, the kingdom of Tonga was formed by the union of several islands. After the constitutional monarchy was implemented in 1875, it became a British protectorate in 1900, and finally 1970 became independent on June 4, and became a member of the United Nations 188. On July 29th, 2008, King Tupou V of Tonga said that he would hand over power to the National Assembly, give up power and move towards democracy, but still retain the constitutional monarchy. He is the only country in the South Pacific that maintains a monarchy.