豆瓣 dòubànDòubàn bean sauce Origin Definitions Defs Strokes Stroke Words Sentences Sents 豆瓣酱 dòubànjiàng doubanjiang A fermented, often spicy, bean paste made from broad beans and chili peppers.豆瓣菜 dòubàncài watercress watercress (Nasturtium officinale)豆瓣网 Dòubàn Wǎng Douban Douban, a popular Chinese social networking website.