Otay Mandarin Chinese Restaurant on Chula Vista's Otay Lakes Road has served Cantonese and Mandarin-style dishes from this eastern Chula Vista location since 2007. The kitchen's salt-and-pepper chicken wings are the menu's signature item, double-fried to a shatter-crisp shell and tossed with minced jalapeño and garlic, a wok-fired technique that contrasts with the tabletop grill format at Manna BBQ farther east on the same corridor. A full bar pours beer, wine, and cocktails alongside a tea program that includes jasmine and oolong served in traditional pots. Large-format platters like the crispy game hen and honey walnut shrimp are sized for group dining, making the restaurant a common pre-movie stop for families heading to Regal Rancho Del Rey nearby. The Mongolian beef slices tenderloin against the grain, sears each piece in a wok at high heat, and finishes the dish with scallion shoots and a soy-hoisin glaze reduced to a caramel consistency.