What kind of country is Tonga? 9 tips about Tonga

Original title: what kind of country is Tonga? 9 tips about Tonga
① The kingdom of Tonga is located in the western South Pacific; ② The land area is 747 square kilometers; ③ Population 104000 (2019); ④ Tongan and English are commonly used; ⑤ Nukualofa, the capital; ⑥ Currency pa'anga; ⑦ The economy is dominated by agriculture, fishery and tourism, and the economic development is backward; ⑧ It is a member of the United Nations, the Commonwealth, the World Trade Organization and the Asian investment bank; ⑨ China and Tonga established diplomatic relations on November 2, 1998. On January 14 and 15 local time, Tonga experienced a violent submarine volcanic eruption and triggered a tsunami, affecting the entire Pacific coast.