Manlijangseong is a Chinese restaurant in Busan serving jjampong, ganjajang, and tangsuyuk. It serves ganjajang, jjampong, and tangsuyuk together, and its old-style tangsuyuk comes with two dumplings. It opens at 10:30 a.m. and has small tables for one or two people, making it convenient for solo diners. The ganjajang sauce is notably sweet.