If Saussurea involucrata is soaked in wine for thousands of years, the ratio of Saussurea involucrata to wine is about 1 ratio 10. You can soak wine alone or add other materials together.

Formula (for reference only): 300g of saussurea involucrata, 0/50g of Cordyceps sinensis/KLOC-,0/00g of rock sugar/KLOC-,and 2.5L of wine for soaking in Gu Yangkang Zero.

The preparation method comprises chopping saussurea involucrata, soaking with Cordyceps sinensis in Chinese liquor, and sealing for half a month.