土楼 Nanjing Earth building, also known as Fujian Earth building, has Fujian Nanjing Earth building National Forest Park. The Nanjing Earth building is located in Bozhou City. The Earth building is famous for its long history, numerous numbers, large scale, strange shape and unique style. It is known as “ Fabulous mountain architecture." Fujian Earth building was born in the Song Dynasty, gradually matured during the Ming and Qing dynasties, and has continued to this day. Fujian Earth building is a unique large-scale bauxite residential building in the world. It is based on the mountain and has a reasonable layout. It absorbs the concept of “fengshui” in traditional Chinese architectural planning, adapts to the living and defense requirements of the ethnic group, and makes clever use of the mountain. The narrow flat land and the local building materials such as raw soil, wood and pebbles are self-contained systems, which are characterized by economy, sturdiness and defensiveness, and are also very beautiful.