Recipe: Glabrous Greenbrier Rhizome Pork Bone Soup - Prepare 500g pork bones, 200g glabrous greenbrier rhizome, 150g Radix Millettiae Speciosae, 50g hyacinth bean, 50g euryale ferox, appropriate amount of salt, 3 candied dates, 2 slices of ginger. Scrape off the outer skins of the glabrous greenbrier rhizome and Radix Millettiae Speciosae, chop small pieces and wash. Boil the pork bones with water and put them in the pot. Put all the ingredients in the pot, add appropriate amount of water, and boil for 3 hours. After the soup is cooked, season with salt.