1. Cut the beef into cubes about one centimeter, blanch them for later use
2. Blanch the potatoes for later use
3. Rummag the ingredients
4. Add water to boil
5. After the water is boiled, put the beef in first, and when the beef is almost cooked, put the potatoes in and continue cooking
6. Finally, add some celery, which can match the color and have the special fragrance of celery
