To make Grilled Shrimp:In large bowl, toss shrimp with wine and oil to coat. Season with salt and five spice. Thread shrimp on bamboo skewers; grill on gas or charcoal grill, turning once, about 5 minutes or until cooked. Remove from skewers; refrigerate.
To make Sauce: Whisk together all ingredients. Refrigerate.
To make Papaya Salsa: Gently stir together all ingredients.
For each serving, to order: Toss 1 1/2 cups spinach with 2 teaspoons sauce; mound on plate. Toss 1/4 pound shrimp with 2 teaspoons sauce, arrange on top of spinach. Spoon 1/4 cup salsa next to spinach.