Jinheunggak is a Chinese restaurant in Jungdong, Gongju, serving jjamppong made with meat broth. You can adjust the spice by adding chili seed oil or seasoning sauce separately. It is open only from 11 a.m. to 2 p.m., and dishes take time because they are cooked when ordered. The meat broth may taste unfamiliar if you expect seafood-broth jjamppong.