Hainan

Hainan is an island and the southern-most province of China consisting of the eponymous Hainan Island and various smaller islands in the South China Sea under the province's administration. The name literally means "South of the Sea".

a Kra–Dai speaking ethnic group officially recognized by the People's Republic of China

ethnic group

The Utsuls ([]; ) are a Chamic-speaking ethnic group which lives on the island of Hainan and are considered one of the People's Republic of China's unrecognized ethnic groups. They are found on the southernmost tip of Hainan, in the two villages of Huihui (回辉) and Huixin (回新) of Tianya, Sanya.

Chinese ethnic group