Jiuhai Dongtian is already the largest collection of wine holes recorded in Shanghai Guinness. The Tibetan Wine Cave is both a wine cellar for Danquan wine and a karst land cave with great value for viewing. It contains 50,000 tons of puree wine. In the Danquan Winery, the scenic spot smells the taste of the distiller's grains in the factory. Before entering the cave, it is necessary to carry out security inspections, because the 50,000 tons of puree wine can not be brought into the cave. People who smoke should consciously hand over the lighter.