2 pounds boneless pork sirloin, OR shoulder, cubed
1 tablespoon vegetable oil
3 12-oz cans corn kernels, drained
2 stalks celery, diced
2 medium potatoes, diced
2 medium tomatoes, coarsely chopped
3 4-oz cans green chiles, diced
4 cups chicken broth
2 teaspoons ground cumin
1 teaspoon dried oregano
salt , to taste