Jjamppong Wie Deo Jjamppong is a Chinese restaurant near Hongdae that serves jjamppong and jjajangmyeon. The jjamppong broth tastes of seafood rather than artificial seasoning, and the noodles and sauce in the jjajangmyeon are well balanced. It is a place for a simple meal in the Hongdae area, with jjamppong and jjajangmyeon at a low cost. The jjamppong is strongly spicy.