Giyeongak Jjajangmyeon is a small Chinese restaurant in Yongdap-dong, Seoul. Its yukmigan jjajang serves the jjajang sauce in one bowl with the noodles on the side, along with a fried egg cooked like a deep-fried egg. There are about six tables, and nanjawans is available only by reservation. Meal menus require an order of at least two servings, so it is difficult to visit alone.