In September 2017, a team composed of archaeologists from the Center for Chinese Frontier Archaeology of the Archaeology School of Jilin University and the Cultural Bureau of Lishu District was charged to carry a salvage excavation on the western side of the Pianliancheng city-site in Lishu district, Jilin province. This article presents the Jin Dynasty remains discovered during this excavation, including ditches, roads, pits, and brick-chamber tombs. Based on the stratigraphic relations and the date of the excavated artifacts, these remains can be dated from the Jin period, furthermore, it can be deduced that the city wall itself was not built before the Jin Dynasty and that the archaeological evidence are in accordance with the identification of Pianliancheng as the Hanzhou City in the Jin Dynasty historical texts.