Yanghe winemaking originated in Sui and Tang Dynasty, Longsheng in Ming and Qing Dynasties, once selected the Qing Dynasty royal tribute wine, known as "Fuquan wine sea fragrance beauty, taste of the first in Jiangnan" reputation. Shuanggou is known as "the most natural winemaking environment and natural wine origin place in China" due to the discovery of "Xiacaowan people" and "Drunk ape fossil".