Old Jjajang Deokcheon Branch is a Chinese restaurant near Deokcheon Rotary in Busan that serves jjajangmyeon and jjamppong. It cooks old-style jjajang, seafood jjamppong, and a single serving of jaengban jjajang to order and brings them out quickly. The restaurant is old enough to have customers who have come since elementary school into their late thirties, and regulars who have kept coming for over twenty years. Hygiene management is lacking.