Introduction to the National Culture Exhibition Hall: The National Culture Exhibition Hall is located on the second floor of the Honghe Prefecture Museum, with the theme of "Colorful Red River". The exhibition hall is based on the traditional folk culture of Honghe Prefecture and uses the precious cultural heritage left by the people of all ethnic groups in their historical migration and reproduction as its basic elements. The contents on display include ethnic costumes, daily life production equipment of various ethnic groups, and religious sacrificial supplies. , intangible cultural heritage, Hani terraced landscape pictures and toast cultural relics, etc., showing the colorful folk customs, colorful national costumes and handicrafts created by the people of all ethnic groups in the Red River, the majestic Hani terraced fields, and the long-standing intangible culture The heritage relatively comprehensively reflects the unique cultural status and historical features of the 11 ethnic groups that have lived in the state for generations.