1, Sherry red, an annual herb, mustard varieties, mustard leaves with stems pickled, is Sherry red (also known as Sherry Weng). The leaves are y lobed with crinkled edges and bright yellow flowers. The stems and leaves are common vegetables, usually pickled.

2. In northern China, the leaves turn purplish-red in the fall and winter, hence the name "Xue Li Hong". In the south of China, because it is rare to see the reddish purple color of "Xue Li Hong", so it is also misrepresented as "Xue Li Hong".

3, the efficacy of the main treatment: detoxification and swelling, appetizing and digestion, warming the gas. The eyesight is good for the diaphragm. The main treatment of sores, carbuncles, swelling and pain, chest septum fullness, cough and phlegm, ear and eye deafness, swollen gums, constipation and other diseases.