1. Stir-fry the sesame seeds
2. Put it in a dry grinding cup
3. Beat to powder
4. Pour into a clean bowl
5. Pour 40g of oil in the pot and heat it up
6. Pour into a bowl, add salt, fish sauce, sugar, light soy sauce, and a little water, mix well and set aside
7. Cut the beans into sections, wash and set aside
8. Pour into the pot, add appropriate amount of water and cook over high heat, remove the cold water, drain the water and set aside
9. Put it on a plate, and drizzle with a proper amount of sesame sauce.
