京国 jīngguó national capital Origin Definitions Defs Strokes Stroke Words Sentences Sents 北京国家体育场 běijīngguójiātǐyùchǎng Beijing National Stadium The main stadium for the 2008 Summer Olympics, also known as the Bird's Nest北京国家游泳中心 běijīngguójiāyóuyǒngzhōngxīn Beijing National Aquatics Center Beijing National Aquatics Center, the swimming venue for the 2008 Summer Olympics