Fructus Ligustri Lucidi, Eucommiae Cortex, Radix Scrophulariae, and Mulberry can be soaked in wine, and can also be mixed with Fructus Lycii and crystal sugar, or mixed with other materials, such as:

Medicinal liquor formula: Rhizoma Drynariae, Fructus Ligustri Lucidi, Rhizoma Cibotii, Radix Rehmanniae Preparata, Radix Achyranthis Bidentatae, Caulis Spatholobi, Semen Raphani10g.

The preparation method comprises grinding the above materials into coarse powder, bagging with gauze, tying the mouth, placing in a container, soaking in Chinese liquor, taking out the bag after 14 days, squeezing to obtain liquid, mixing the squeezed liquid with medicinal liquor, standing, and filtering.