Sinhyeongyeong Jjamppong Donkaseu is a Chinese restaurant on Gongdan-daero in Gunsan. It serves jjajangmyeon and jjamppong as its base dishes, along with chapsal tangsuyuk and deungsim donkaseu. Food comes out quickly, and the jjamppong contains kongnamul, which keeps the broth from being greasy. The noodles are undercooked and hard to chew.