Gangjeongsuks IngSaeng Guksu is a noodle shop in Suwon, inside Jeongja Market. It serves janchi guksu, kodari bibim guksu, baekhap kalguksu, and donyuk jeon together. The shop runs from 10 a.m. to 8 p.m. with no break, and the last order is at 7:30 p.m. The noodle portions are on the small side.