幅员辽阔 fúyuánliáokuò vast territory Origin Definitions Defs Strokes Stroke Words Sentences Sents 幅员 幅員 fúyuán extent of a country The size or area of a country's territory; can also refer to the scope or extent of a region or large entity.辽阔 遼闊 liáokuò vast vast; extensive; wide; used to describe large expanses of land or water