Mongjunghun Gangnam serves dim sum and Chinese dishes in the basement of an apartment complex shopping center set back from the main Gangnam road. The menu includes dim sum, tangsuyuk, xiaolongbao, jjajangmyeon, jjamppong, and dongpoyuk. Servers check the pace of the meal before bringing out the next course, and side dishes are refilled. Prices are on the high side.