PLACE noodles in bowl. Add enough boiling water to completely cover noodles. Let stand 5 min.
MEANWHILE, stir-fry chicken, garlic and ginger in 2 Tbsp. dressing in wok or large skillet on high heat 7 to 10 min. or until chicken is done. Add egg and shrimp; stir-fry 5 min. or until shrimp is heated through and egg is set.
DRAIN noodles. Add to wok with remaining dressing and all remaining ingredients; cook 3 min. or until heated through, stirring frequently.