Zhenfu Building is a typical representative of Nanxi Tulou Group, also known as Princess Building, located in Xiananxi, Hukeng Town, Yongding District, Longyan City, Fujian Province, located by the Nanxi River, built in 1913, is a magnificent circular building, designed according to the layout of gossip, the building is 4 floors high, there are 3 halls, 96 rooms. The whole building is surrounded by mountains and rivers, with beautiful scenery.