The difference between fried bean paste grass and oxalis is that its efficacy is different. Sauté ed grass, also known as oil wheat, is a vegetable plant. Its leaves are various in shape, dark green or turquoise in color, fragrant and refreshing, rich in nutrition, capable of clearing away heat and relieving summer heat, and having the effects of anti-allergy, anti-bacteria and weight loss. Moreover, it has high medicinal value and is rich in protein, vitamins and essential amino acids, which can be used to treat some diseases, such as colds, gallstones and pneumonia. In contrast, Oxalis is also a very useful herb, and it is a vegetable with great real and magical medicinal value. Oxalis alkekengi has pale yellow petals and green, broad and heart-shaped leaves. It tastes a little sour, but its medicinal value is high and can not be ignored. Oxalis can effectively relieve gastrointestinal discomfort, help digestion, relieve pain, remove edema, induce diuresis, lower blood pressure, moisten lung and so on. In addition, oxalis can enhance people's immunity and is also an excellent source of vitamin C.