Purple-backed asparagus, Sichuan called it blood skin vegetable, is a common food.

Eating method 1 blood skin vegetable fried pork liver, sautéed pork liver on high heat, and then add the blood skin vegetable stir fry 2 under the pot

2. Cold blood skin vegetable, blood skin vegetable into the boiling water to cook for 1 minute and fish out, add oil chili pepper and other mixing and then consume

3. Blood skin vegetable skin egg soup.