Honghaegwan is a Chinese restaurant in Haeundae New Town that offers jjamppong and tangsuyuk for delivery and takeout. The jjamppong is moderately spicy but becomes hot enough to make you sweat as you eat, and tangsuyuk is another signature dish. The restaurant is small, with about two tables, and serves the local neighborhood as delivery and takeout orders come in. Delivery orders are packed carefully.