Deqing polygonum multiflorum, originally named polygonum, local name night twining vine, is produced in various places in Lingnan, but the quality of Deqing County's production is the best. Deqing Polygonum juice (wine), when Polygonum juice (wine), is made by Deqing wine factory using local polygonum multiflorum as the main raw material and a variety of domestic precious tonic herbs. Deqing Polygonum multiflorum has a fragrant smell, superior quality, and unique nourishing and blood replenishing, hair blackening and anti-aging, spleen strengthening and stomach harmonizing effects.