1. Pour an appropriate amount of flour into the basin and dig a small hole in the middle.

2. Pour light salt water into the basin and use chopsticks to stir the flour into flocculent form.

3. Knead the flour into dough and put it in a basin for about half an hour.

4. Wash the green onions and cut into finely chopped green onions. Wash the beans and cut into small pieces.

5. After the dough is ready, knead it and roll it into a round piece with a rolling pin.

6. Cut the dough into strips about 1 cm wide with a knife.

7. Knead it into long and thin strips with your hands, which are stick noodles.

8. After adding water to the pot and boiling, put the noodles into the pot. After boiling for two times, add the beans.

9. After the water boils for the fourth time, take out the noodles and beans and run them through cold boiled water.

10. Put chopped green onion on the noodles, then add appropriate amount of chili powder, salt, allspice and MSG in sequence.

11. Clean the pot, add oil, heat it, pour it on the noodles, then add appropriate amount of vinegar and soy sauce, stir.