The existing buildings of the old site group were first built in 1496 A.D., with the traditional building scale of 18000 square meters and the intact degree of 95%. Most of the ancient buildings are residential buildings in the late Qing Dynasty and the early Republic of China. They have the typical characteristics of Jianghan plain water town. They are of bucket type civil structure, single eave hard mountain, grey wall Xuan tile, high stack and warped ridge. They are exquisitely decorated, forming a unique simple charm, with simple beauty and high artistic value.