Cooking Steps

1. 

   Step1:Rinse the green beans with cold water. Soak them in saltwater overnigh

2. 

   Step2:Head cut off at both end

3. 

   Step3:Put cinnamon, star anise and pepper in water and cook for 10 minutes. Remove and rinse with cold water

4. 

   Step4:Add vinegar, salt, millet pepper, soy sauce, oyster sauce, mix well, and heat up a little pepper water with hot oil. It will be more fragrant

5. 

   Step5:Add some raw garlic, chop it and mix well. It tastes better