Folk custom introduction: The north room and the east room together form the exhibition hall of the folk custom museum, which is displayed in the form of a folk house in Linxia area, integrating the folk customs of various ethnic groups in Linxia. Arabic calligraphy is displayed according to daily life. In the middle hall, there is a bullfighting picture showing Hui grandfather and grandson created by Kang Shijie, a famous contemporary Linxia painter; calligraphy works by Luo Jinshan and Gou Bingjia, famous calligraphers of Linxia City during the Qing Dynasty and the Republic of China; Yang Qingfang, a native of Dongxiang County during the Republic of China; Shi Tao's landscape paintings, etc. There are also walnut carved Qin tables, Eight Immortals tables, Taishi chairs, mahogany mirrors, bookcases, and Arhat chairs used by Ma Buqing himself. Multiple groups represent the classical furniture series made by outstanding craftsmen in Linxia in ancient times.