Prepare andrographis paniculata, vinegar, white sugar, soy sauce, chili oil and sesame; Wash andrographis paniculata, soak it in light salt water for about 15 minutes, and then rinse dry water with clear water for later use. You can prepare juice while soaking andrographis paniculata. Put 3 tablespoons vinegar and 2 tablespoons sugar in a bowl, add soy sauce, add 1 tablespoon Chili oil, sprinkle with sesame seeds, and then stir well. Pour the juice directly into Andrographis paniculata, control the dry water, and mix evenly.