Jungsikgung is an old overseas Chinese restaurant that started in front of the Haeundae District Office and now operates in Haeundae. It serves jjajangmyeon that is not sweet and leans salty, jjamppong that is less spicy, and dumplings made in-house, using lard and pork bone broth in a standard method. An elderly couple handles the cooking and serving, and a Chinese-style naengmyeon with peanut sauce is offered as a summer menu item. The old-fashioned seasoning, less sweet and less spicy, is divisive.