Sixth floor. According to the inquiry of Langxi County People's Government, the five halls and four centers in Langxi County have built six floors. The five museums and four centers are a series of cultural facilities invested and built by the government in the city, including urban planning exhibition halls, archives and local chronicles museums, museums, libraries, science and technology museums, youth activity centers, women and children activity centers, cultural and artistic centers and media centers. The establishment of these facilities aims to improve the cultural taste of the city and promote economic development.