1, posthumous title: Du Kang, due to Du Kangshan's brewing, later generations respected Du Kang as Dionysus, and the wine industry respected Du Kang as the ancestor. Later generations used Du Kang to refer to wine as another name for wine.
2, elegant name: the juice of the pistil of the Qiongshu. It refers to sweet pulp, refers to the brewed wine, is an elegant name for wine, and has a noble style.