Seoraeyang Samseong is a Chinese restaurant near Samseong Station and COEX in Seoul that serves jjajangmyeon, jjamppong, and tangsuyuk. Its deungsim tangsuyuk uses thick, tender meat in a thin batter, and the kodari sin naeng jjamppong is served with iced broth and kodari hoe on top. The restaurant has separate rooms and private rooms for group meals and family gatherings. Kodari sin naeng jjamppong is available only in summer.