文莱苏丹国位于加里曼丹岛北部,距我国的南沙群岛不远,面积5770平方公里,1989年人口近30万,其中马来族占50%,华人8万占26.7%,达雅克人4.5万人,占15%,其余为印度人和欧洲人等。它的西北部濒临南海,海岸线193公里,地近赤道,雨水充沛,森林面积约占全国幅员的72%。15世纪中叶,伊斯兰教传入文莱,建立苏 Brunei Sultanate is located in northern Kalimantan, not far from the Nansha Islands of our country, an area of ​​5,770 square kilometers, in 1989 a population of nearly 300,000, of which 50% Malay, Chinese 80,000 26.7%, Dayak 4.5 Million, accounting for 15%, the rest for Indians and Europeans. Its northwestern reaches the South China Sea, with a coastline of 193 kilometers and near the equator, with abundant rainfall and forest area accounting for about 72% of the national total. In the mid-15th century, Islam spread to Brunei and Soviet Union was established