1.In A Large Resealable Plastic Bag, Combine The Pork And Taco Seasoning. Seal And Shake To Coat. In A Large Skillet Or Wok, Stir-Fry Pork In Oil For 3 Minutes. 2.Add The Onion, Green Pepper And Celery; Stir-Fry Until Vegetables Are Tender. Add The Salsa, Picante Sauce, Water Chestnuts And Preserves. Cook Until Heated Through. Serve With Rice.