Haian Banjeom is an old Chinese restaurant at the entrance of Amsa Market in Amsa-dong, Seoul, serving jjajangmyeon, jjamppong, and tangsuyuk. It offers a set of jjajang, jjamppong, and tangsuyuk, along with a seafood jjamppong that contains seafood and octopus. The interior is spacious and clean, with aprons placed on the wall. Food prices are on the high side.