Set amongst the deep mountains of Chuxi Village in Xiayang Town, Yongding District, Chuxi Tulou Cluster, whose villagers are all surnamed Xu, was completed from the Ming Dynasty to modern times after hundreds of years. In front of Tulou cluster, which is surrounded by mountains, there is a stream flowing from east to west. Moreover, covered with pebbles, running as clear as crystal, the stream has charming scenery. Fronting water and with mountains at the back, Chuxi Tulou Cluster was built according to local conditions and well arranged. Facing north, it composes of five round buildings and thirty-one square buildings. The main shapes are rectangular, square, round, oval and hexagonal. Ten buildings were inscribed on the World Heritage List, including Jiqing Lou, Yuqing Lou, Shengqing Lou, Huaqing Lou, Gengqing Lou, Xiqing Lou, Fuqing Lou, Gongqing Lou, Fanqing Lou and Shanqing Lou, all of which are well preserved. The layout of them still retains the traditional pattern of ancient times.