The Dongtian Jiuhai Scenic Spot, a wine cave in Danquan Liquor Culture Scenic Area in Nandan county, Hechi. With a total investment of 350 million yuan and covering an area of 1.5 square kilometers, the Danquan Liquor Culture Scenic Area is a national 4A-level attraction consisting of two parts: the Danquan wine factory and a wine cave named Dongtian Jiuhai …