Heukryonggang is a neighborhood Chinese restaurant near Naksungdae that serves tangsuyuk and jjajangmyeon. The tangsuyuk is less sweet and crisp, and nanjawansseu and jaengban jjajang can also be ordered. The dining room has about eight tables, and the food is better when eaten in the store than delivered. Delivery food varies more in quality than meals eaten in the dining room.