Qiánnán Buyei and Miao Autonomous Prefecture (;
Buyei: Qianfnanf Buxqyaix Buxyeeuz ziqziqzouy) is an
autonomous prefecture of
Guizhou province,
People's Republic of China, bordering
Guangxi to the south. The prefecture's seat is
Duyun, while its area is . The name, "" derives from the prefecture's south-central location in the province; "" is the official abbreviation for Guizhou, while "" means "south".