1.Heat Oil In A Wok Over Medium-High Heat; Add Onion And Garlic, And Stir-Fry For 2 Minutes, Or Until Onion Has Softened Slightly. Remove From Pan, And Set Aside. 2.Stir-Fry Pork Strips In One Or Two Batches For 1 To 2 Minutes, Or Until The Pork Is Just Cooked. Remove From Pan. Allow Pan To Reheat Before Cooking Next Batch. 3.In The Hot Wok, Stir-Fry The Pork And Onions With Pineapple, Red Pepper, Snow Peas, And Plum Sauce; Stir-Fry For About 2 To 4 Minutes, Or Until Peas Have Softened Slightly.