1. Prepare ingredients: ribs, corn, potatoes, beans, ginger onions, star anise, soybean paste
2. Cut the potatoes into pieces, leave the oil in the pan, add the beans and potatoes, stir fry to change the color
3. Pork ribs in a pot under cold water, add green onion and ginger cooking wine, blanch the bleeding foam for later use
4. Leave the oil in the pot, add pork ribs, green onion, ginger, star anise, lightly color
5. Add 2 spoons of soybean paste, 1 spoon of oyster sauce, 2 spoons of light soy sauce, stir fry for color
6. Add water, simmer on medium heat for 20 minutes, add beans, potatoes and corn
7. Continue to simmer over medium heat, add salt at the end, and simmer until cooked through
