Wash hawthorn with clear water, then put it in a pot and blanch it with boiling water, put it in cold water and cool it thoroughly, bag it and seal it, and put it in the freezer.

When eating, soak in cold water, mix with salt and sesame oil, or mix with garlic juice. It is fresh and refreshing, and has a unique flavor. This dish has the functions of clearing away heat and toxic materials, clearing away fire, improving eyesight and expelling foreign bodies in gastrointestinal tract.