Daeseonggak is a Chinese restaurant in Amnam-dong, Busan, serving jjajangmyeon, jjamppong, and japchaebap. The jjajangmyeon comes with a fried egg on top, and the japchaebap has an old-style soy sauce base. Portions are large, so customers crowd in at mealtimes. The jjamppong is weaker in flavor than expected.