Longkou Cuo Introduction: Longkou Cuo is the largest single ancient house in Songkou, covering an area of ​​more than 10,000 square meters and a construction area of ​​7,180 square meters. Dazhang River flows beside it and Xihu Village is across the river. Looking at each other, there is a local song that goes: "There is a big house in the ridge, and the crow can't fly." The ancient house was built in the Song Dynasty and is a village-style dwelling. The inner corridor of the house is deep and winding, with houses within the house, a hall within a small hall, and a large patio within a small patio. The shape is unique and unique. Looking down at Longkou Cuo, you can see the blue tiles are like dragon scales, connected and lined up in rows.