Ling Long Xuan Restaurant in Jersey City offers a wide range of Chinese dishes, including lunch specials like Kung Pao Chicken and General Tso's Chicken. Their specialties include Ling Long Grill Fish Spicy and Salt and Pepper Lamb Chop. Hot pot options like Sliced Beef with Spicy Hot Sauce and Spicy Jumbo Shrimp are also available. Customers have praised the delicious flavors and tender textures of their dishes, with some favorites being the chicken with eggplant and the Chong Qing Style Chicken. The ambiance is described as pleasant with well-spaced seating and good lighting. Overall, Ling Long Xuan Restaurant is a must-visit for authentic Chinese cuisine that exceeds expectations, whether dining in or ordering delivery.