================= ##World world.json
##Countries ###America USA.json Canada.json Brazil.json
###Pacific Australia.json NewZealand.json
###Asia India.json Japan.json Russia.json Singapore.json SouthKorea.json
###Africa SouthAfrica.json
###Europe England.json France.json German.json Iceland.json Netheland.json Norway.json Portugal.json Spain.json Sweden.json Swiss.json Finland.json
================= ##China china/china.json
###China-province china/geometryProvince
###China-province-counties china/geometryCounties