Hong Kong Express serves Hong Kong-style noodles and rice soup in Seoul, including chaomian, tantan noodles, and Hong Kong gukbap. Its signature chaomian stir-fries egg noodles with beef short rib and vegetables over high heat, adding chili oil for a smoky, sweet-and-salty flavor. After the break, you can enter right away at the evening opening time, and food takes a while to come out after you order. Seating is closely spaced.