Sandong Mandu is a dumpling restaurant in Seoul that serves hand-made mandu and Chinese dishes. Its signature dish is pan-fried mandu with juice that bursts out, and it also serves shrimp mandu, fried eggplant, and fried spicy squid. The restaurant has been open for about six years and serves Chinese-style dishes adjusted to Korean tastes, without jjajangmyeon. There is a wait, so it is difficult to walk in right away.