Deluxe Pork Stir-Fry

Freeze pork for 30 to 45 minutes for ease in slicing; cut across grain into 1/4-inch strips. Combine 2 tablespoons soy sauce, garlic, ginger root, vinegar, 1 teaspoon cornstarch and pepper; mix well and pour over pork. Cover and marinate in refrigerator 4 hours or overnight. Pour oil around top and sides of preheated wok; heat for about 2 minutes at medium-high. Add marinated pork (undrained) to wok; stir-fry for 3 to 5 minutes. Add carrots and red pepper; stir-fry for 2 minutes. Add yellow squash, zucchini and green onions; stir-fry for 3 minutes. Add Chinese pea pods and broccoli and continue stir-frying for 2 minutes. Combine beef bouillon, wine, 1 tablespoon cornstarch, remaining 1/2 tablespoon soy sauce, and sugar; pour over vegetables and pork. Stir-fry over medium heat for 3 to 5 minutes until sauce is thickened and bubbly. Serve immediately over hot cooked rice, if desired.