Put vegetable oil in a heavy 5 quart pot. Add ground meat and stir until brown, add bouillon cubes, onions, celery and bell pepper. Stir and cook for about 15 minutes. Add tomatoes and water; cook a few minutes then stir in cabbage. Lower fire to medium cook, stirring often. Put lid on pot and cook until cabbage is crisp tender. Serve on bed of cooked rice.